RunCam Split 3 Series
User Manual·Instruction Diagram
Side A

Power/Shutter
ButtonAnti-drop Shield
MicroSD Card Slot

Mode Switch
ButtonSide B
Sensor Connector

VCC +（5-20V)
GND
VideoTX
RXMicrophone·Lens Module Connection Diagram

Split 3 nano

Split 3 Micro·Micro SD Card
Capacity up to 64GB; Please use high speed cards(Class10/UHS-I/UHS-II)

1
2

Please push the shield a little bit up with one hand like showed in above step 1 andthen press the SD card(step 2) with another hand to let the card pop out.

·Basic Camera Operation
Powering On/OffLong press the Power/Shutter buttonStandby Mode

Camera Status Light: Blue is On

Mode Switching

In Standby Mode, long press the Mode Switch button tocycle through the two modes: Video/OSD settings.

Video Mode

Camera Status Light: Blue blinks
Press the Power/Shutter button to start/stop recording.

OSD Setup Mode

Camera Status Light: Orange is On• Press the Power/Shutter button to move to a setting.
• Short press the Mode Switch button to change setting.
• Long press the Mode Switch button to exit the menu.

FirmwareUpgrading

Camera Status Light: Orange blinks
https://www.runcam.com/download/runcamsplit3series

ResetIn standby mode, press the Mode Switch button three times
in rapid succession (within 2 seconds). When resetting iscomplete, the status light (orange) blinks twice, and the·Transmitter Connection DiagramVideo Transmitter

PDB

5-20V

Power inGND
GND
Video

Warning: Current Input ≥1A (Don't powered by VTx)

·Flight Controller Set
Preparation· Firmware: BetaFlight Firmware (≥3.2.0),CleanFlight Firmware(≥2.1.0) ,KISS Firmware (≥1.3-RC30) or INAV Firmware (≥1.7.3).
· Any available UART interface on the Flight Controller
1. Connect the Split 3 series with the UART interface of the Flight Controller

FCUART Interface

GND

GNDTXRXTXRX

2. Make the Flight Controller recognize the Split 3 series
For example, we connect the Split 3 series to the UART 3 interface on the FlightController: connect the Flight Controller to the computer, then open the conﬁgurator
software of the Flight Controller. (Open up the conﬁgurator that matches the ﬁrmware
you are running, Betaﬂight Conﬁgurator for Betaﬂight, Cleanﬂight Conﬁgurator forCleanﬂight). In the Peripherals column of the line UART3 (on the Ports tab), select
RunCam Device and click Save And Reboot.

3. Instructions of the functions of the camera and assigning transmitter channelsto themIn the Flight Controller Configurator, navigate to the Modes tab. There are new
CAMERA WI-FI, CAMERA POWER and CAMERA CHANGE modes· CAMERA POWER: start/stop the video. When in the OSD of the camera, this is used tomove to the next menu item.
· CAMERA CHANGE MODE: switch among the two modes: video and OSD
setting mode. When in the OSD of the camera, this will exit the menu
Assign any available channel to the function you need, for example:· Assign the AUX2 to the CAMERA POWER, range 1900-2100· Assign the AUX3 to the CAMERA CHANGE MODE, range 1900-2100

4. Assign the channel to the switch of the controller
Please choose your Model on the controller, then access to the MIXER interface andassign the channel to the switch of the controller. Take opentx 2.2.0 for example, assign
the channels CH5, CH6 and CH7 to SA, SB and SD respectively

5. TestPower the Flight Controller and the Split 3 series· Set the SA to the bottom, the camera starts/stops the video· Set the SD to the bottom, the camera switches among the two modes:
video and OSD setting mode

·Technical Support
Please visit: https://support.runcam.com·Parameter
ModelSplit 3 Micro

Split 3 Nano

Field of View(FOV)

Recording FOV 165°(FPV FOV: 165 ° @16:9, 130 ° @4:3)

Video Resolution

1080@60fps/1080@50fps/1080@30fps/720@60fps

Video File Format

MOV

Image Resolution

2 MPTV Mode

NTSC (720*480)/PAL (720*576) Switchable

Interface

JST 1.25mm / UARTMax Micro SD Card
Supported64G(need Class 6 or above,recommend Class 10/UHS-I/UHS-II/UHS-III)

Mounting Hole Distance

20*20mmPCB Size

29*29mmLens Module Size

19*19mm14*14mmLens Specs

M12M8Power Input

DC 5-20V (Non-direct power supply from battery,
Powered directly with battery will generate surges and burnthe camera.)

Working Current

650mA @5V/270mA @12V

Weight14g

10.5g

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