# HHC USER MANUAL

Handheld Controller
Version 2.0

# Operator Notice

The responsibility to operate in a safe manner, prevent injury to persons or damage to property, and to take no unnecessary risks falls upon the owner and those whom the owner authorizes to pilot and operate the Draganflyer helicopter. Furthermore the onus is upon each owner/authorizer/pilot to comply with all regulations pertinent to the use of the Draganflyer helicopter and associated components at the location of operation with regards to the use of airspace as well as radio communications. Draganfly Innovations Inc. does not accept any responsibility for damages or financial compensations which may arise as the result of an owner/authorizer/pilot failing to comply with any regulations which would lead to a claim against the user.

Page 1

# Warning

The Draganflyer aircraft is a precision machine that is vulnerable to misuse and can prove to be dangerous if not properly maintained or used in an inappropriate manor.

Helicopters by their nature are not positively stable. Although the Draganflyer can maintain an attitude and a position relative to wind movement without constant control input; operators should always be aware of its position and be able to take immediate control of the helicopter to recover from an unwanted position and avoid any mishaps. Please completely read and understand all Draganflyer aircraft instructional information before attempting to fly the Draganflyer system. To provide optimum performance, a Lithium Polymer battery powers your Draganflyer aircraft and controllers. The same properties that make these batteries extremely powerful and lightweight also make them dangerous if handled incorrectly. Please read and understand all information pertaining to the battery before attempting to use or charge it. IF MISUSED THIS AIRCRAFT IS CAPABLE OF CAUSING SERIOUS BODILY HARM TO THE OPERATOR AND SPECTATORS AS WELL AS PROPERTY DAMAGE. ANY DAMAGE OR INJURY OCCURRING DUE TO MISUSE OF THIS PRODUCT IS SOLELY THE OPERATOR’S RESPONSIBILITY. Page 2 Special notice: Throughout this manual, look for and pay special attention to these information boxes for tips, tricks, safety information, or serious warnings and risks, associated with this product.DO NOT PLACE YOUR HANDS OR ARMS IN CLOSE PROXIMITY TO THE ROTORS OR ATTEMPT TO STOP SPINNING ROTORS WITH YOUR HANDS AS SERIOUS INJURY COULD RESULT FROM CONTACT. THIS PRODUCT CONTAINS CHEMICALS WHICH ARE KNOWN BY THE STATE OF CALIFORNIA TO CAUSE CANCER, BIRTH DEFECTS AND/OR OTHER REPRODUCTIVE HARM. Many common materials such as metals, plastics, glues, lubricants and other coatings contain chemicals in varying amount and concentrations which will cause harm if introduced into the human body. For further information on toxic or dangerous chemicals please refer to California’s Health and Safety Codes Sections 25249.5-13

Page 3 Special notice: We are always shocked, and you might also find it hard to believe, that upon getting their new helicopter system many people want to take it apart to see how it works. Often to their dismay, all they learn is the helicopter and controller are as beautiful on the inside as they are on the outside but more times than not, they mix-up the motors or break something so our advice is please, just enjoy the helicopter, the amazing HHC, and let your imagination soar with this incredible aerial tool. - Understand there is no need to lubricate the motors and often people that don’t listen to us and do it anyway, end up damaging them. - Please also understand that each motor is coded to a specific position on the aircraft so don’t get the wild idea to move a motor from the back up to the front. If you are experiencing a problem with the aircraft please just call our support line at 1-800-979-9794 or drop us an e-mail to support@draganfly.com.

# Safety Precautions As the pilot in command you are responsible for the safety of yourself and others whether it be in the immediate takeoff and landing area, or the general flight path area. Please take safety very seriously.

• Always wear protective eyewear.

• Do not use batteries other than those specifically designed for the Draganflyer aircraft; doing so may cause erratic flight performance and void warranty.

• Do not fly the Draganflyer aircraft in excessive winds.

• Do not fly the aircraft system in rain.

• Do not fly near people on the ground or objects in the air.

• Do not fly near pets or other animals.

• Do not fly near high-tension lines, electrical substations, high structures or communication facilities.

• Be careful where you place the controller and aircraft during flight preparations, be sure that they will not be dropped or suffer a fall as this may cause serious damage.

• Never fly this aircraft where damage to property or injury to persons may result if loss of control occurs.

• Never leave the Draganflyer system unattended with the battery connected. Make it a habit to always disconnect the battery when not flying.

• When possible fly with a spotter or observer

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# Meet your Draganflyer HHC This is the original Draganfly Handheld Controller with special attention paid to the ergonomic layout of switches, controls, the feel, and overall balance of the controller. The rubber grip and feel reinforces control of the aircraft while the direct sunlight viewable OLED display, provides easy to read, real-time, aircraft telemetry. Below you see/learn more about the HHC layout and controls.

Page 5 Pitch/Roll

Pitch/Roll trim

Power on/off Yaw trim Motor engage and disengage switch

Throttle/Yaw

Camera zoom Camera tilt Camera shutter Flight mode control SD flight log memoryAlong the backside of the controller within easy reach is the spring loaded trainer switch and the battery charger connections. As the name implies the trainer switch is used in conjunction with another handheld controller connected using a wireless link between instructor and student. When the instructor depresses the switch, it instantly passes the instructor designated controls over to the student. Letting go of the switch immediately resumes instructor control. The HHC battery is a 3 cell LiPo that is easily charged using the balance port and main power charge plugs. Later in this manual charging is discussed in more detail. Below you see the backside components and connectors.

Page 6 LiPo balance connector

Main LiPo battery charge plug Spring loaded trainer switch Datalink antennaThe HHC can be used as a standalone controller or it can be fitted with a Nexus digital display. The display can be used as a handheld device by your observer, client, or if you prefer having the display attached it quickly locks into the HHC using two 1/4 turn spring loaded pins. The Nexus display is used in conjunction with Draganfly digital video downlink payloads, digital base station, and comes pre-configured with the DraganView Lite APP. The APP and network are set-up and configured at the factory so all you need to remember is that when you’re out flying, you always turn-on the base station first to establish a network, then power-on the helicopter, controller and Nexus. For more detailed set-up instructions for the digital video downlink network, refer to the “Digital Video Downlink” manual.

Page 7 Display is attached using 1/4 turn spring loaded plungers or it can be used as a handheld display by your observer or client. Nexus digital video display

# Contents Chapter 1: Understanding the HHC This is one of the more interesting and important chapters because we’ll go over each and every screen that makes up the handheld controller. It’s technical, in-depth, and we’ll do our best to make it fun too. 

## Chapter 2: Battery Safety and Charging The HHC is powered by a Lithium Polymer battery so please take time to read this chapter

. Lithium Polymer (LiPo) battery technology has improved greatly over the years; but if not cared for properly, the batteries can be very dangerous.


## Chapter 3: Ready for flight At this point you know where all the switches are, what they do, and you’re more than ready to get out flying so wait no more; in this chapter we’ll run through preparation for your first flight and a typical mission scenario.


## Chapter 4: HHC technical data Here you’ll find the specifications and technical data required to answer many of the questions asked by your agency responsible for the National Air Space (NAS) or neighbor down the street. Page 8

# Chapter 1

Page 9

# Understanding the HHC The standard handheld controller (HHC) might not look as fancy or as sophisticated as the Draganfly GCS, but there is no question that over the years, it has proven to be an excellent, simple, and reliable flight controller. The sunlight viewable OLED screen is easy to read, features touch screen navigation and provides real-time, easy to read, aircraft and system telemetry data. The user interface is simple and the controller provides fine, precise control over the aircraft and payload system. And although the HHC looks different than the GCS, the HHC is capable of flying all the Draganfly series aircraft and wirelessly pairing to work in conjunction with the GCS. The HHC is often paired with the GCS or another HHC for flight training or combined mission work when an observer or dedicated camera operator is required. Keep in mind the HHC operates on a three cell LiPo battery so make sure to set your charger correctly. Also keep in mind that when powering off the system, you need to hold the HHC power button for “four” seconds to power off the controller. To get started, please power-up the HHC by pressing the red “power” button.

Page 10 To power on, momentarily press power switch until you hear the HHC beep and let go. When the HHC boots-up you ʼll here it beep and you ʼll be presented with either the Start Screen as seen here or the HHC “Home Screen”. Acquire New Config

SN 0x7ACFG436790B1C

TX Battery Looking for Draganflyer

## Screen navigation and hierarchy: To get things started we’ll take you through the screens and functionality of the standard handheld controller (HHC). As we step through the screens we request that you remove all the props from your helicopter and power-on the aircraft.

On power-up the aircraft is looking to make a connection with the last controller it was connected to. So for example, if your GCS or another HHC had been connected earlier to the aircraft, the aircraft is busy looking for the same GCS or HHC. To get connected you’ll have to force the aircraft to “acquire a new” controller. In this example when the new HHC is powered on, it won’t automatically connect to the aircraft because another controller had been flying the helicopter. When you tap the screen with your finger to select “Acquire New”, a screen will pop-up to acknowledge the new connection and you’ll be taken to the controller config screen. From there tap “Views” to be presented with the HHC home screen. And let’s say that for the next week you’ll be flying the helicopter with the same HHC. When the system is powered on, you’ll briefly see this screen for about 10 seconds and then be automatically connected with the aircraft. The only time you’ll really have to use this screen when the aircraft is powered off or has been flown using another controller.
Page 11 Acquire New Config

SN 0x7ACFG436790B1C

TX Battery Looking for Draganflyer Special notice: For safety reasons, please remove all props from the aircraft now.

## Home Screen The vast majority of your time flying the aircraft will be using the primary HHC home screen. This screen provides essential real-time graphical aircraft and system status. And although the HHC will provide audio alerts to status changes and critical warnings, it’s always a good idea to develop the habit of visually scanning the screen on a regular basis during flight.

Page 12 

### 00.0

TX Battery Basic Inertia GPS Heli Battery Data Link GPS SVs GPS PDOP Altitude m Climb Rate m/s Speed m/s 

### 0.0 0.0 

## +000 +000 N N

12.2

V 0 V N/A 0 99.9 Time: 00:00 Flight: 00:00 Heading Bearing Views Config Always takes you back to the HHC “Home Screen” Navigate to the HHC configuration screen

This section of the screen contains real-time aircraft performance information

Detailed aircraft

flight data Detailed aircraft sensor information Aircraft heading and bearing symbol Aircraft telemetry and HHC information

Detailed aircraft

GPS dataLet’s take a few minutes to describe screen navigation, the information being displayed and how it’s used. Starting at the top of the screen we have two navigation buttons that when touched, will take you to the Configuration set-up and control screens or return you to the main “View” or more commonly called the HHC Home Screen. On the home screen we see: Time:GMT received by the helicopter. To have the time reflect the proper time in your area, under the Configuration section you need to enter the proper GMT offset in hours difference. Flight:What you see displayed is the actual flight time of the aircraft. The flight timer starts when the aircraft executes an automated takeoff and stops when the aircraft lands and the motors are disengaged. The time value is actually stored on the aircraft so what this means, is the time value will not be reset to zero until the helicopter is powered off. And this is a good thing because for example, you pop-up for a quick flight and let’s say you log 4 minutes flight time taking still photos. You come back into land, disengage motors and quickly switch the camera to shoot video. To takeoff again you engage motors and execute an automated takeoff, starting the flight timer again. The time on the timer indicates time the aircraft is in the air. Heading and Bearing:This is a multi-function display that can be very useful with digital readouts on either side. A helicopter has the ability to be pointed one direction, but fly a completely different direction. For example, the aircraft can be pointed north, but fly sideways in an easterly direction. Unlike an airplane, the heading and bearing can be wildly different. The center aircraft canopy symbol indicates the heading of the aircraft in relationship to true North. A directional arrow will become visible when the aircraft is moving to indicate the bearing, or direction the aircraft is actually moving. Using the same example from above, if the aircraft is pointed north and flying sideways east, a small arrow will be visible pointing east on the dial. Page 13Altitude, Climb rate and Speed:The readouts are real-time and are a good size so they are easy to read. More times than not you’ll develop a trained eye to quickly scan and check the aircraft altitude and because you’re operating a direct line-of-sight aircraft, most often you’ll have a good sense of climb rate and speed by just watching the aircraft. Live telemetry data:We found that is was very easy and effective to simply view a color bargraph and get a good idea of aircraft performance. The colors range from Green (good) to Red (bad) complimented by a digital readout value of the item being measured. Develop good habits from the start and regularly “scan” this screen to check the health of the aircraft during a flight and unless you have a very good reason, please don’t “push” the boundaries. For example, some people will drive around in their car even when the fuel tank indicates empty. In a car running out of fuel simply means the car will stop driving but in an aircraft, it means the aircraft is coming down. Please always scan your telemetry console, watch your controller battery, helicopter battery, datalink and when it’s time to change a battery, or stop to charge your controller please take the time to do it. Different views:Almost 100% of the time you’ll be watching the Basic Home Screen but if you need to see real-time aircraft sensor, or GPS information, this is where you find it. Below you see the three “views”.

Page 14 00.0

TX Battery

Basic Inertia GPS Heli Battery Data Link GPS SVs GPS PDOP Altitude m Climb Rate m/s Speed m/s 0.0 0.0 +000 +000

N N

12.2 V 0 V N/A 0 99.9

Time: 00:00 Flight: 00:00 Heading Bearing Views Config

0.0

Heli 0.0V TX 12.2V Link N/A

Basic Inertia GPS Attitude Time: 00:00 Flight: 00:00 Views Config

0.0 0.0 0.0 0.0 0.0 Magnetometer Velocity m/s

0 0

0 0 0
Temperature Throttle

Roll Right North

Pitch Forward East

Yaw Down Down Time: 00:00 Flight: 00:00 Views Config
0.0 Lattitude GPS Altitude 0.0

GPS Accuracy Position Errors

Vertical: ---

Heli 0.0V TX 12.2V Link N/A

Basic Inertia GPS

Longitude Barometric Altitude

Horizontal: North: East: Down: GPS Quality Satellites: PDOP: 0.0 0.0

--- ---

---

---

---

---

## Configuration Screen The configuration screen provides access to a series of six other screens used to set-up the system. Please note that helicopter calibration functions have since been automated to set aircraft magnetometer declination and inclination. As a result, the adjustment and customer calibration is no longer required. Most of the screens are very intuitive and will be described in more detail on the following pages.

Page 15 Basic flight timer to sound an alarm at the preset time.

Used to connect the HHC with a new helicopter Defines the HHC trainer mode similar to the GCS setting up the primary or secondary controller Another layer of six setup screens to adjust LED brightness, time zone, camera tilt, display units, transmitter setup and altitude limit. More detail is provided in the following pages. If the HHC is configured with a video receiver, this screen sets the “receive” channel. To receive analog video, make sure both the video Tx and receiver Rx are set to the same channel Views Config

Basic Config
Flight Timer

Find New Helicopter Helicopter Calibration

Trainer Setup Video Setup Time: 00:00 Flight: 00:00

Transmitter Firmware Version 0.9.8e

No longer required for use in the field Always takes you back to the HHC “Home Screen” Navigate to the HHC configuration screenPage 16 Views Config

Heli LED Brightness

Time Zone

Setup

Camera Tilt

Setup Altitude Limit Transmitter

Setup Display Units Time: 00:00 Flight: 00:00 Basic Configuration

You’ll find that there are settings you change once and leave them alone, and there are others that you change on a regular basis. For example, unless you’re doing a lot of traveling, Time Zone is typically set once while depending on the project, you might change the Helicopter LED Brightness, Camera Tilt and Altitude Limit much more often. During daylight hours we recommend that you have navigation LED brightness set at 100%. If you’re flying near sunset or later in the evening they might be too bright. For late night flying try a 10% or 20% setting. Set Done Acquire New

Searching for Draganflyer Draganflyer

Vehicle

Make sure your vehicle is turned on.

There are two different ways to get connected with a helicopter. Most often you’re making a connection at initial system power-up and you will be prompted at that time to establish a connection as described earlier on page 10. If for some reason you skipped over the initial start-up screen and still need to get connected with the helicopter, you can either navigate to this screen to make the connection or power off the HHC and start over. Set

Done Flight Timer

20.00 The transmitter will issue a warning after this many minutes of flight.

Sets a flight timer alarm value. The timer starts when the aircraft takes off and sounds an alarm when time expires. Some people will use this timer to alert them when a predetermined time has passed. For example, alert me when 10 minutes has expired or in the case illustrated above 20 minutes.Page 17 Auto

Done Always On Always Off Video Mode Setup Receiver Channel 1 234567 Audio Settings

Power Settings

If your HHC is equipped with a dual diversity analog video receiver this screen is used to set the video receive channel, video audio, and Rx power management. And it’s kind’a tricky because on the Tx we start from “0” so on the Tx CH 0-6 corresponds to Rx CH 1-7.
The video transmitter and receiver must be set to the same channel number to receive a signal and the audio setting is either on or off. The default power setting is “Auto” unless you have a specific reason to change it, we recommend that you keep it at this setting. In the auto setting, the receiver is only powered-on when a video output device is connected to the controller such as video glasses, video recorder or external display. Done Off Master Slave

Trainer Mode Setup

A more detailed explanation of the trainer mode setup is provided later in the manual but it’s this screen that is used to setup the relationship between the controllers. Over the years terminology has changed where in the newer GCS the terms Primary and Secondary controller are used because they more appropriately describe the relationship. The dual controllers can be used for flight training and they are very commonly used to enable a separate camera operator. By splitting the functionality the pilot can focus on flying the aircraft while the camera operator focuses their attention to getting the photos or video required. OK Cancel You must read and understand the calibration section of the manual before proceeding. Incorrect calibration may adversely affect flight performance. WARNING

Any screen that starts out with a warning will always get your attention. And as it turns out over the years the team at Draganfly have eliminated these tricky adjustments, and that’s a good thing. You can disregard the need to try and make these adjustments because based on the current GPS position of the aircraft, the autopilot is automatically calibrating the helicopter, magnetometer declination and inclination for you. If you really want to see what’s behind this screen contact Draganfly for more information to gain access.

## Basic Configuration Screen The basic configuration screen provides access to a series of six other screens used to set-up the system. Please note that with camera tilt, if you are using a payload gimbal with gyro stabilization the lower and upper tilt range values must be set at 511 with rate control disabled for the payload to function properly. Most of the screens are very intuitive and will be described in more detail on the following pages.

Page 18 From this screen you enter your GMT offset time value

Sets camera tilt limits and rate of speed Learn the different sounds and tones used by the controller Used to adjust navigation LED brightness from 0 to 100% illumination Sets your preference for either Metric or Imperial measurements used for all readouts. Views Config

Heli LED Brightness

Time Zone

Setup

Camera Tilt

Setup Altitude Limit Transmitter

Setup Display Units Time: 00:00 Flight: 00:00 Basic Configuration

Sets a hard ceiling for the

aircraft Always takes you back to the HHC “Home Screen” Navigate to the HHC configuration screenPage 19 Set

Done Helicopter LED

Brightness

85%

The screen itself and others are very simple and intuitive. It’s always a good idea to make setting changes while the helicopter is on the ground because when the helicopter is in the air, your attention should be focused on flying. Experiment with different settings because everyone has a different preference. Typically in daylight hours 100% is the standard setting but flying indoors or later in the evening or night, the LEDs may be distracting, blinding and lower brightness settings might be more appropriate. Set

Done Time Zone

-6.0 This is the GMT offset of your local time zone

The system gets it’s time from the GPS onboard the helicopter as Greenwich Mean Time (GMT). For example, during daylight savings time the offset for California, in the United States is a value of -7. A standard time offset for this same area is a value of -8. If your area doesn’t observe daylights saving time, you set this value once otherwise if you want the time to be correct you will need to change this value during standard and daylight time zone changes. Done Tilt Setup

-511 Lower Limit

Upper Limit 356

Reverse Disable Rate Control -

- +

+

If you are flying a gyro stabilized payload both the upper and lower limits must be set at 511 for the payload to work properly with rate control disabled. If you are flying a standard payload you can control the end point limits of travel and by enabling rate control, set the speed the camera tilts between the two end points. For example, you’re shooting video and you want the camera to rotate slowly from looking down to up 30 degrees. You can set the speed and limits before the flight and then while flying through the scene, simply “spin” the camera tilt knob from one extreme to another and let the camera slowly pan up as you focus on flying.Page 20 Done Metric Imperial Units

This is typically a screen you use once after receiving your equipment to setup your preferred units of measure. Setting the system to either Metric or Imperial will affect every unit of measure used throughout the system. Done Use these buttons to learn the sounds made by the transmitter

Transmitter Sounds

Trim Adjust
Vehical Acquired
Vehical Armed

Low Battery GPS Okay Trim Centered
Vehicle Found
Low TX Signal
Alarm / Warning

GPS Loss

From this screen you can sample the different warning sounds the controller will make when it encounters a status change or serious warning. Keep in mind that most warnings are accompanied by a warning screen. The warning screens essentially “take-over” the screen and must be dismissed by touching the screen. The warning screen will only appear once, but the warning sound will be repeated until the situation is resolved. For example, a low battery will sound an alarm and bring up a warning screen. You dismiss the warning screen, but the alarm will continue to sound at a regular interval until you land. A warning will be issued if the vehicle reaches this altitude (AGL). Set this to your provided altitude limit or 0 to disable. Altitude Limit

Set

OK Cancel 70

The altitude limit sets an altitude ceiling limit above ground. This feature can come in handy when flying indoors to help prevent flying too close to the ceiling in the room or when out flying a project under a structure such as a bridge or overhang.

## Primary and Secondary controller setup The Draganfly system architecture operates over a well defined network and as a result, we can “invite” other devices to “join” into the network. In this example we powered on the helicopter and the primary controller. The two have connected and we’ll allow another controller into the network. Even better, we can define what controls will be active on the master controller, and when the training switch is depressed, what controls will be passed over to the secondary controller. This is an ideal setup for flight training because as you see in this example to the right, we are “passing over” control of the roll, pitch, yaw and position hold flight controls along with camera controls for shutter, zoom, and tilt. The controls are “passed over” when the “training switch” located on the top left of the HHC is depressed. Once the master or primary controller has been setup, please turn on the other controller. We want to get the secondary controller connected to the primary controller so select the “config” button and then select “trainer setup”. When the Trainer Mode Setup screen is displayed select, “Slave” and then select “Acquire” connecting the secondary controller to the master controller. At this point three devices have been connected. The helicopter to the master controller, and the secondary controller is connected through the network to the master controller.

Page 21 Off Master Trainer Mode Setup Slave

CH 1-4 CH 5-8 Done Throttle
Roll
Pitch
Yaw Off Master Trainer Mode Setup Slave

CH 1-4 CH 5-8 Done Shutter Ascent

Zoom Tilt HoldWith everything connected it’s all very easy to use. Unless the trainer switch is depressed the primary (master) controller has full control of the aircraft. It’s only when the trainer button is depressed, that selected controls will be passed over to the secondary controller. During flight training the instructor can pass one control over at-a-time until eventually the student has pitch, roll, yaw and throttle in their control. If at anytime the instructor needs to resume control, the instructor simply “lets go” of the trainer switch and full control is instantly restored to the primary controller. Please note: If for some reason the secondary controller is powered off or gets disconnected for some reason from the network, the master controller will sound an alarm tone and all control will be restored to the master controller.

Page 22

# Chapter 2

Page 23 SEL MODE ENT/ STOP +

- INC
DEC LiPo Charge[sel] L

i

P

o C h

a

r

g

e [s e

l] 4sPACK C=3.00A 4s

P A

C

K C =

3. 00 A

# Battery Charging System
Please fully read and understand the Lithium battery safety instructions and warnings section at the end of this chapter before using or charging your batteries. The operator assumes full responsibility for all risks associated with the use of this product.

Page 24 SEL MODE ENT/ STOP +

- INC
DEC LiPo Charge[sel] 4sPACK C=3.00A AC power cord

DC power

cord

Main battery charge plug Balance plugYour Draganflyer system comes equipped with a complete charging kit for the helicopter and controller batteries used with the aircraft system. The charging system has been designed for ease of use, portability, safety, and convenience, to keep your systems charged and flying. Included with the Draganflyer aircraft charging system is: 1 – TP610ACDC single port battery charger (users manual included) 1 – 6 wire balancer cable 1 – 2 wire charging cable 1 – Fire retardant battery charging pouch


### Setup and Operation Your charger can be powered from a 110-240 volt AC wall outlet or an 11-18 volt DC power source such as a car battery. If using an AC wall outlet, remove the cable from the case, connect it to the power input of the charger, and plug the cable into an AC outlet. If you are using a 12V battery (car battery), connect the DC cable provided to the charger. After connecting the cable to the charger first, then connect the alligator clips to the terminals of your 12V battery (red clip to positive, black clip to negative). When power is applied, the charger will automatically turn on. When the charger is powered on, the +and –buttons allow you to scroll up/down through menus before and during battery charging/discharging. These buttons also allow you to change values/settings for options after they have been selected (typically when flashing after pressing the ENTER button).
The SEL/MODEbutton functions only when you’re not charging or discharging a battery. Pressing the MODE button will allow you to scroll between the three available modes: Page 25• Charge/Discharge/Cycle/Storage Modes
• Setting Data Mode
• Data View Mode The ENT/STOPbutton allows you to select and validate values/settings for options that can be changed (using the +/– buttons to change) before and during charging/ discharging. Pressing and holding the ENTER button also allows you to start and stop charging/discharging.

After powering on the charger by default it’s set to ‘Charge Mode’ as illustrated above. Before shipping your system, your charger was preset by our team for charging the helicopter flight battery pack, with a setting of 4 cell charging at 3 amps.


### Charging the Handheld Controller batteries Included with your system is the handheld Ground Control System (GCS) and a standard handheld controller. The GCS is powered by a smaller capacity 4 Cell LiPo battery and the standard handheld controller (HHC) is powered by a 3 Cell LiPo battery.
Page 26 SEL MODE ENT/ STOP +

- INC
DEC 

### LiPo Charge[sel] 4sPACK C=3.00ACharging these batteries is just as simple as charging your helicopter battery. The connections are the same using the balancer cable and main power charge plug but you always need to remember that when charging the standard controller, you need to change the charger cell count from 4 to 3, and reduce your charge current. 

### Charging the GCS The GCS is a 4 cell battery and compared to a helicopter flight pack, charges at a lower current setting of 1.70Amps. Connect the balance port connector and the main battery charge cable to the GCS. The charge connectors are located and clearly labeled on the bottom of the GCS. With the cables connected and the charger powered on, briefly press the ENT button to step through the display until you select the current setting. When you stop there, the current setting will be flashing, meaning the charger, charge current value is ready to be changed. Press the “-” or (dec) button repeatedly until you step (each time button is pressed the value will change) the current setting down to 1.70Amps. When you see 1.70 Amps press the ENT button and the 1.70A value will stop blinking. The charger should now read 4sPack C=1.70A. If this is correct, “press and hold” the ENT button and once charging begins let go. The battery is now charging and you will be notified when charging is complete.

Page 27 SEL MODE ENT/ STOP +

- INC
DEC LiPo Charge[sel] 4sPACK C=1.70A

### Charging the HHC The standard handheld controller uses a smaller battery pack with a lower cell count so to charge this controller you will need to change both the cell count values as well as the charge current values. Connect the balance port connector and the main battery charge cable to the GCS. The charge connectors are located on the backside of the HHC. With the cables connected and the charger powered on, briefly press the ENT button to step through the display until you select the cell PACK setting. When you stop there, the cell PACK setting will be flashing, meaning the charger, cell count value is ready to be changed. Press the “-” or (dec) button once and the reading will change from 4sPack to 3sPACK. When you see 3sPACK press the ENT button until you step over to the current setting to confirm the value is 1.70A. If not, when the value is flashing adjust either the “+” INC or “-” DEC buttons to create the 1.70A setting. The charger should now read 3sPack C=1.70A. If this is correct, “press and hold” the ENT button and once charging begins let go. The battery is now charging and you will be notified when charging is complete.

Page 28 SEL MODE ENT/ STOP +

- INC
DEC LiPo Charge[sel] 3sPACK C=1.70A

### Summary: The battery charger provided has been preset at the factory to charge the helicopter LiPo battery pack. The charger connects to the batteries or controllers using two cables. One cable is a cell balancer cable, and the other is the main charge cable. When charging the GCS you need a lower charge current setting and with the standard HHC, both the cell count and the charge current must be adjusted.

Standard and maximum charger settings:
• Helicopter battery pack = 4sPACK C=3.00A - maximum current C=5.45A
• Handheld GCS = 4sPACK C=1.70A - maximum current C=2.70A

• Handheld HHC - 3sPACK C=1.70A - maximum current C=2.10A For additional instructions on your battery charger please refer to the TP610ACDC battery charger operator’s manual included in your package Page 29 Handheld Ground Control System (GCS) Charger setting = 4sPACK @1.7 Amps Standard Handheld Controller (HHC) Charger setting = 3sPACK @1.7 Amps

# Things you need to know

Page 30 Special notice: You might think that we’re exaggerating the issue but no, LiPo battery safety is something to be taken seriously. If you want to see examples of what can go wrong just search YouTube for LiPo fire examples. It’s common to think “this will never happen to me” but that’s why they call them accidents, so please take battery safety very seriously and here are some tips to consider:


### 1. When charging your controllers, they won’t fit in a fire proof LiPo bag so place them on a fireproof surface and monitor them during charging. 

### 2. After charging is complete, always remove/disconnect both cables from the controller. 

### 3. Keep your controllers out of direct sunlight or high heat conditions. For example don’t set them on the dashboard of your car. You want to keep the controllers protected, cool and safe. 

### 4. Some people think “more is better” but no, not with a LiPo battery. Please only charge the controllers at the prescribed cell count and current ratings. Trying to “over fill” a battery will result in damage. 

### 5. If you suspect a battery issue with your controller DO NOT disassemble the controller. Contact Draganfly to get instructions for further testing, evaluation and/or return to have the battery replaced at the factory.

# Lithium Battery Safety Instructions and Warnings Please read and fully understand all of the instructions and warnings below before using or charging your lithium polymer batteries. Lithium Polymer (LiPo) batteries are volatile; improper use or failure to follow these instructions and warnings may result in fire, personal injury and/or damaged property. Draganfly Innovations and its affiliates assume no liability for the improper use of this battery, or failure to comply with these instructions and warnings. 

### General Guidelines and Warnings

Page 31 • Your batteries are not fully charged upon receiving them, the batteries must be charged before use.

• Never leave charging batteries unattended. When charging LiPo batteries you must constantly monitor the charging process and be there to react to any undesired results.

• Before charging, press the battery test button on your flight battery to check the status and voltage level. One or more of the status LED’s should turn on and remain on while the button is held. Any other flashing pattern on the status LED’s may indicate damage to the battery; please contact Draganfly Innovations Technical support.

• When selecting the cell count or voltage for charging, ensure to select the cell count and/or voltage that appears on the controller battery label. Selecting an incorrect cell count or voltage may result in a fire.

• Do not exceed the maximum charge rate current listed on the controller battery label.Page 32 • Always connect the balance cable between the controller and charger while charging or discharging.

• Only use a good quality charger rated for LiPo batteries, such as the charger including in your Draganflyer system. A low quality charger may damage the controller battery and result in fire. 

### Storage & Transport:

• Never ship or transport a damaged LiPo battery.

• Store controllers at room temperature between 4.5 degrees C (40 F) and 21 degrees C (70 F).

• Do not store controllers in a vehicle even if in a flame retardant container.

• Do not store or expose controllers to direct sunlight for extended periods of time.

• Do not store controllers near a source of heat.

• Exposing either the GCS or HHC to temperatures in excess of 65 degrees C (150 F) may cause permanent damage and premature deterioration of the battery internal to the controller.

• Do not expose controllers to temperatures in excess of 76 degrees C (170 F). Exposure for longer than 2 hours may cause fire.

• Before travelling with LiPo powered devices always check with your airline for their policies and regulations regarding transportation of LiPo batteries.

• If shipping the controllers, always discuss safe packaging and shipping procedures with the courier.

### Disposal: If you believe there is a problem with the battery in the GCS or HHC controllers contact Draganfly to get more information. Do not attempt to disassemble the controller to remove the battery.

Page 33 Special notice: Never disassemble the handheld controllers to remove the battery, inspect battery or dispose of the battery. If you suspect a problem contact Draganfly Innovations.

# Chapter 3

Page 34

# Ready for flight In the helicopter manual we describe flying a photo shoot and focus more on the flying than the actual mechanics of using the HHC to launch and control the aircraft. In this manual we will cover HHC specific information to:



### Get in the air:

• get connected with the aircraft
• arming motors
• engage motors
• initiate an automatic takeoff 

### What to do when you’re up there:

• GPS position hold
• shooting photos 

### Landing and shutdown:

• landing
• disengage motors
• disarm motors
• disconnect from the aircraft 

### Post flight data:

• archive mission log
• archive photos and video

Page 35

### Get in the air: Earlier in this manual we had you remove your props and if for some reason they’re back on the aircraft, please take a minute to remove them. Whenever you’re trying something new, doing some experiments, or just want the system powered on to check some settings, it’s a good idea to remove the props to prevent any possible accidents.

With the props removed we’ll quickly run through the connecting, arming and engage motor sequence. The idea is to get you comfortable with the routine and most importantly comfortable with turning the motors off once you’re on the ground. There is nothing worse than making a perfect landing only to make a mistake later and flip it over or do some damage. Throttle: Before we actually start the motors it’s important to understand the throttle has a dual purpose. As illustrated below when the motors are not powered on, the throttle is used to arm and disarm the motors. Once the motors are running it takes on a new

Page 36 Special notice: Please remove all the props from the aircraft now. Only run motors for very short periods without props or they will overheat.

Lower-right corner

arms motors Execute auto take-off and increase altitude

Yaw right

Decrease altitude Motors powered on Motors not running Lower-left corner disarms motors Yaw leftpersonality used to initiate an automatic takeoff and once the aircraft is up in the air, it behaves just as you might imagine. So basically the throttle control has three different personalities: 

### 1. arm and disarm the motors 

### 2. initiate an automatic take off and control altitude and yaw 

### 3. control altitude and yaw only
Get connected: For this exercise make sure the props have been removed from the helicopter, install a battery and power-up the aircraft. Power-up the HHC and after booting, if the HHC had been connected with the the helicopter it will simply “reconnect”. If not, acquire the helicopter to get connected. Once connected the HHC will update the on-screen aircraft telemetry data and we’re ready to arm and engage the motors. Arming the motors: With the props removed for this test, move the throttle down and to the lower right corner of travel. Hold it there until you hear the HHC series of tones indicating the motors are armed and also notice, the helicopter navigation LEDs stopped blinking. When you see the aircraft with navigation lights on steady it means - stay away - because the motors are armed and ready to start spinning at anytime. With the motors armed make sure to keep your hands, children and pets away from the motors. The next step is to engage the motors.

Page 37 Lower-right corner arms motorsEngage the motors: When you engage the motors it just gets them spinning at a moderate speed. The thrust is low enough where you don’t have to worry about the aircraft taking off but it’s very important at this step of the process to make sure that all of the motors are running. As part of your pre-flight, before initiating an auto-takeoff you must always check to make sure all aircraft motors are running. So lets engage motors. Because we have the props removed when we initiate an auto-takeoff the helicopter will get frustrated because the altitude isn’t increasing but not to worry. The helicopter will try to achieve an approximate 1 meter (3.2 feet) altitude but without props you’ll just hear the motors trying their best to achieve the desired height. To engage motors press the front, upper left, switch “up” and hold for approximately one second then release. The motors will start and always, check to make sure they are all running. Initiate an auto-takeoff: To initiate the auto-takeoff you will move the throttle straight up and hold for approximately one second, then lower the throttle to the center position. Do not “let go” of the stick as you return it to center. Please get into the habit of raising the throttle, holding for one second, and returning it back to the center position in one fluid motion. Once the throttle is back to center you will hear the motors increase speed as the aircraft attempts to reach the desired takeoff altitude. Please only let the motors run for a brief period because without props installed they will overheat.

Page 38 Engage motorsDisengage motors: In a real flight situation you would be flying the aircraft now and when it was time to land you would bring the aircraft back, make your descent, and once the aircraft is on the ground, execute the following procedure. With the aircraft on the ground you’ll bring the throttle straight back and hold it in this position for at least one second. After one second keep the throttle in the full back position, and simultaneously push the motor disengage switch “down”. The motor disengage switch is located on the front, upper left position. When depressed the motors will stop. If you accidentally hit the motor disengage switch too quickly, and the motors don’t stop, let go of the disengage switch and keep the throttle all the way back for at least one second before pushing the disengage switch again. So the trick is to first bring the throttle straight back, hold for one second, then depress the motor disengage switch. Disarm motors: When the motors have stopped, return the throttle to the center position. Then move the throttle to the lower left position and hold it there until the HHC confirms the motors have been disarmed. When disarmed the helicopter navigation LEDs will start blinking and it’s safe to be near the aircraft. Summary: We had you remove the props for this exercise to reduce risk and build confidence with the essential skill of starting and stopping the aircraft motors. Before installing the props, please take time to practice this routine over and over again to become very familiar with the process. There is nothing worse than making a great
Page 39 Lower-left corner disarms motorslanding and then having trouble powering off the motors or even worse damaging the aircraft. To quickly review the process: Takeoff:
• arm motors
• engage motors
• check that all aircraft motors are spinning
• initiate an automated takeoff Landing:
• land the aircraft
• when helicopter is on the ground, disengage motors
• disarm motors When you are very comfortable with the process, power off the aircraft and install the props so we can do some real flying. 

### Get in the air: (we’ll really fly this time) After running through the previous exercise you’re now experienced at starting and stopping the motors and familiar with getting the aircraft into the air, so it’s time to get flying. The information you find here compliments and in some cases is replicated from the “Helicopter Flight” information you find in the helicopter manual. The “Get in the air” info provided in this manual is geared more towards the unique aspects of the HHC and how you get the most out of the system. To get a good understanding of flying the system we recommend that you read and use both manuals. Before any flight, you want to preflight the helicopter and the HHC system so as a quick review, the preflight graphic for the helicopter is provided along with a preflight for the GCS system.

Page 40

# HHC preflight frontside In addition to conducting a preflight on the aircraft it’s just as important to preflight the HHC before powering up the system and getting up in the air. You want to look over the HHC for any physical damage, check the battery voltage, make sure the joy sticks are operating smoothly, double check all the settings, set the antennas to the proper position, and make sure switches are in the right place before lift-off.

Page 41 Check that Yaw trim is centered Flight mode switch should be in the center position

Check to make sure the throttle/yaw gimbal operates smoothly Check to make sure the Pitch/Roll gimbal operates smoothly Adjust camera rotation to the full “up” position before takeoff

Clean display if needed and ensure touch screen is working properly Check to make sure both the Pitch and Roll trims are centered Data log SD memory card

installed

# Helicopter preflight Just like a real aircraft it is very important to pre-flight the Draganfly helicopter to make sure it’s airworthy. We recommend a static on-the-ground pre-flight as illustrated below, and once you have taken off, we suggest a second flight check in a hover to make sure the aircraft and system are behaving properly. If you have any doubt, or suspect a problem, either cancel the mission or abort the flight until the problem is corrected.

Page 42 Check you props to make sure they are locked securely in place and double check props for nicks or cracks

Double check and make sure landing gear is firmly locked in place Double check to ensure the canopy is secured tightly

If you are flying with a payload, make sure attachment screws are securely fastened and camera is properly secured to the camera mount Spin all motors by hand to make sure they spin smoothly Ensure booms are locked firmly in place

Draganflyer X4-ES System Pre-flight CheckThe mission: In the flight scenario described in the helicopter manual we were focused on explaining information about the aircraft itself versus the HHC during a typical photo shoot but in this scenario, we’re more focused on the HHC while flying a mission at a train derailment. We strongly encourage that you read and understand both scenarios to get a well rounded understanding of the system. In this scenario the task for our flight team is to provide HAZMAT personnel with critical tanker car information, understand the extent of damage and shoot aerial images documenting the crash scene.

Our flight crew consists of three people and the team has staged personnel and their equipment at a safe distance from the accident. In the crew we have the pilot, camera operator, and a spotter, to monitor the airspace and general flight area. Page 43Pre-planning: Safety is always a priority so before flying, the flight team designates a primary takeoff and landing area along with two safety zones. The safety zones are designated areas to be kept clear of personnel and equipment in the event the aircraft needs to come down quickly. Keeping the zones clear protects team personnel and it protects the aircraft from accidentally hitting something in the event of an emergency landing.

Page 44 H CRASH SITE

Safety Area 1 Clear of people and equipment Safety Area 2 Clear of people and equipment

STAGING AREA Helicopter takeoff and landing area Dirt Road Train tracks

Trees TreesGet the data: This first flight is to get up in the air to determine the extent of damage, check for leaking fluids and read markings on the tanker cars. The second flight will be flown to gather more data and we estimate a third or fourth flight to document the scene and the work of response personnel. With both the GCS preflight and aircraft preflight completed we’re ready to get into the air. The helicopter system is brought over to the designated takeoff and landing area and we then:

• power on the helicopter and HHC
• remove lens cap and power on the camera
• connect to the aircraft
• connect to the secondary controller being used by the camera operator
• verbally announce to personnel, the aircraft will be lifting off
• check video down-link
• check video and camera controls
• check the immediate airspace for other aircraft and obstacles
• arm the helicopter
• check helicopter GPS accuracy and ensure you have enough satellites
• verbally announce helicopter is lifting off
• engage motors
• check to make sure all aircraft motors are spinning
• initiate an automatic takeoff
• during the preliminary hover, conduct a second preflight to ensure helicopter and system are behaving properly
• double check airspace
• ascend and fly forward at a nice climb rate to get above trees enroute to your first target
As the helicopter climbs out and you fly towards the crash site the camera operator will provide you with directions and working together, as a team, you will work the crash site to gather the data and photos needed. During the flight the spotter will monitor the Page 45airspace, keep the safety zones clear of people, vehicles, and also keep an eye on the aircraft. What to do when you’re up there: As you slowly fly over the crash site the camera operator will suggest the best spot to “park” the helicopter in a GPS position hold to get the photos needed. When you switch into GPS position hold using the mode switch on the front of the HHC, it’s always a good idea to slow the aircraft to a hover, then initiate the GPS position hold. Relax, keep an eye on the aircraft, the wind, and work as a team with your camera operator to get the photos needed. When you’re in a GPS position hold often the camera operator will request that you yaw or rotate the aircraft. And because the autopilot is holding a stationary hover, it’s all pretty easy. During the flight it’s always a good idea to visually “scan” your telemetry data to keep an eye on your altitude, datalink signal strength, GPS position accuracy, and battery health. When your aircraft battery gets down around the 14.4vdc value you know that within a few minutes you’ll get your first battery warning and need to start thinking about returning to land. When you need to move off to a new location it’s always a good idea to bring the aircraft back into the “safety position” before releasing the GPS position hold. The safety position is something you learned during flight training and it was discussed in the helicopter manual. The idea is very simple. Yaw the aircraft into a position where you see the two white navigation lights. This means the rear of the aircraft is pointed towards you, bringing you in line with the aircraft, making it easier to fly. Page 46Release the GPS position hold and fly to the next location to shoot more photos. As you approach the next GPS position hold spot, slow the aircraft into a steady hover and engage the GPS position hold. Always remember that you’re the pilot in command of the flight. If the winds get too gusty, you see some rain moving into the area or you’re not comfortable with the conditions you can either abort the flight or not even execute the mission. The safety of the crew and anyone in the area is your responsibility so take this all very seriously. When you receive the first battery warning it’s always a good idea to start heading back to the takeoff and landing area. A battery change is a quick affair so why take any risks, and unless it’s an emergency why push the battery to it’s limit. If you are an experienced pilot and comfortable flying the aircraft in any orientation, release the GPS position hold and head back. If you’re more comfortable starting out from the safety position, yaw the helicopter into position before releasing the GPS position hold. Landing and shutdown: As you return to the takeoff and landing area clearly announce to everyone the aircraft will be landing. As you make your approach do not fly over people and if possible make as direct an approach as possible. As you get closer make sure the camera operator rotates the camera “up” as far as possible to help keep the lens clean during landing. Clearly announce one more time the aircraft is landing and bring the helicopter in. Page 47 SUNEX 61985When you get the helicopter on the ground you will:

• aircraft touches down, disengage motors
• disarm motors
• power off the camera
• power off helicopter
• power off the HHC Post flight data: After flying the mission it’s a good idea to create a folder on either a laptop out in the field or when you get back to your office on your desktop system to archive the flight data and photos. Create a folder with the case number, project number or name for the project. Remove the micro SD memory card from the HHC and copy the flight logs into the folder. In the above scenario we flew four flights, so you’ll need to copy the last four log files from the HHC. Also create a folder for the flight photos and video. Remove the memory card from the camera and copy the mission photos and video into the appropriate folders. Summary: In this chapter we covered quite a bit of information ranging from the basics of arming and engaging the aircraft motors, running though a mission scenario and combined with flight information in the helicopter manual you should have a good grasp on the basics of flying and operating the aircraft. The Draganflyer helicopter system and the handheld controller (HHC) are an effective combination. We have gone to great lengths to make it “simple” and at the same time, provide you with some amazing capability. Enjoy your flying and if you have additional questions or need additional support please contact us by e-mail or give us a call. Page 48

# Chapter 4

Page 49

# Troubleshooting

Problem: How do I get the best range with the system 

### Possible cause:

• Antenna orientation 

### Solution: Please keep in mind this is a “line-of-sight” vehicle and is not intended to be flown as an FPV aircraft. To get the best rage for data and video, it’s important to know the “weakest” signal condition is when the tip of the antennas is pointed towards the aircraft. The ideal antenna orientation is to have the “long side” of the antenna facing the aircraft so you will see people accomplish this in different ways. Some people prefer to have the antennas pointed back towards themselves, while others prefer to have them pointed off to the sides. When talking about video range remember that with the analog video downlink system you have a foldout patch antenna on the backside. In addition to the proper orientation of the omni antenna on top of the controller, unfold and orient the patch antenna so the flat side is pointed towards the aircraft. With the digital video downlink system you must power-on the base station first and place it in a central area clear of obstacles. If you continue having problems contact Draganfly for more information.


### Problem: There is no live video displayed (analog system) 

### Possible cause:

• Camera powered off

• Payload is not plugged into helicopter

• Video glasses not powered on Page 50• Wrong video channel selected 

### Solution: After checking the simple things first like camera power, lens cap, video glasses power and making sure the payload is plugged into the aircraft double check the video transmitter channel number. By default everything is shipped with CH1 as the default. Double check the video Tx is set to channel number one. On the HHC power-up the controller and go to Config, Video Setup, and select CH1 as the receive channel. By default the Power Setting is set “Auto” so double check to make sure it’s set properly and press “done”. With everything powered on, check video. If you continue having problems contact Draganfly for more information.


### Problem: There is no live video displayed (digital video system) 

### Possible cause:

• Base station must be powered on first

• Helicopter must be powered on

• Payload is not plugged into helicopter

• Nexus is the last device to be powered on

• Must launch the DraganView App to display video and select the “play” button

• When first connected, it might take up to 30 seconds to start receiving video 

### Solution: The digital downlink network system might sound complicated but it’s actually very simple. The only danger is that possibly people are tempted to make configuration changes to the Nexus so please resist the urge. However, if you did make changes and call the support line for assistance - please tell them immediately that you made changes because it will speed the trouble shooting process. Keep in mind the base station gets powered-up first to establish a network. When the helicopter payload is powered-up, it’s looking for this network and will auto-connect. When the Nexus is powered on, it’s looking for the network and will auto-connect.
Page 51

### Problem: I power on the HHC but I can never connect to the aircraft or pull up my basic view screen. 

### Possible cause:

• The number of log files on the SD memory card exceeds 256 

### Solution: If this happens out in the field simply power off the HHC and remove the SD memory card, then power back on and you’ll get connected. When you get back to the office or to a computer archive the log files and either reformat the SD memory card or simply delete the log files from the memory card. Reinstall the memory card and everything should be working fine but if not, contact Draganfly for more information.


### Problem: I’m trying to change the camera tilt but it isn’t working. 

### Possible cause:

• Payload not plugged in

• Camera tilt knob not turned all the way at takeoff

• Camera tilt limit not set properly 

### Solution: Before takeoff the camera tilt control needs to be rotated to move the camera all the way “up”. After liftoff the camera tilt will work properly. So for example lets say the camera knob was set in the middle of it’s rotational range and you takeoff. As you’re flying you try to adjust camera tilt but it doesn’t work. If you rotate the knob all the way in the direction to rotate the camera “up”, then the camera will tilt will start operating. If that still doesn’t work, make sure the camera tilt setup indicates a range limit of 511 and -512 with rate control disabled. Still have a problem - contact the team at Draganfly for further assistance.

Page 52

# Technical Specifications

Handheld Controller (HHC):
• Width: 22cm (8.7”)
• Height: 12cm (4.7”)
• Depth: 8cm (3.1”)
• Weight: 895g (1.97 lbs) Data Link RF Communications:
• Link Type: 2.4GHz two way
• Helicopter Antenna: Wired Whip Antenna
• Controller Antenna: Omni Directional Whip
• Transmission Power: North America: 50mW (+18dBm) International: 10mW (+10dBM)
• Transmission Technique: DSSS (Direct Sequence Spread Spectrum)
• Frequency Band: 2.400 – 2.4835 GHz
• Certification: CE, FCC, IC, ETSI
• Data Link Channel Selection: Automatic (13 channels) Optional analog video Link RF Communications:
• Model: Dragan Eye Pro
• Dual diversity
• Link type: helicopter to ground (one-way)
• Receive antennas: flat patch and omni
• NTSC and PAL compatible Optional external interfaces:
• Two composite video outputs

Page 53

# Contact Information

Page 54 This product and manual are copyrighted by Draganfly Innovations Inc. with all rights reserved. No part of this product or start-up guide shall be reproduced in any form without the prior written consent or authorization of Draganfly Innovations Inc. No patent liability is assumed with respect to the use of the product or information contained herein.
Document Revision Level: v2.0 

### Draganfly Innovations Inc.

Sales information: Phone: 1-800-979-9794 International: 1-306-955-9907 Online:www.draganfly.com e-mail: sales@draganfly.com

https://www.draganfly.com Product support: Phone: 1-800-979-9794 International: 1-306-955-9907 e-mail: support@draganfly.com

Mailing address: Draganfly Innovations Inc. 2108 St. George Avenue Saskatoon, SK S7M0K7 Canada