Digital Blood Pressure Monitor

Model UA-1020
Instruction Manual

Original

Manuel d’instructions

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Manual de Instrucciones

Traducción

Manuale di Istruzioni

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使用手冊

翻譯

1WMPD4002224F

Contents
Dear Customers .................................................................... 2
Preliminary Remarks ............................................................. 2
Precautions ........................................................................... 2
Contraindications............................................................. 3
Parts Identification ................................................................ 4
Symbols ................................................................................ 5
Operation Mode .................................................................... 7
Using the Monitor ................................................................. 8
Installing / Changing the Batteries ................................... 8Connecting the Air Hose .................................................. 9Connecting the AC Adapter .............................................. 9
Adjusting the Built-in Clock ........................................... 10
Selecting the Correct Cuff Size ....................................... 11
Applying the Arm Cuff ................................................... 11
How to Take Accurate Measurements ............................. 12
Measurement ................................................................. 12
After Measurement ........................................................ 12
Measurements .................................................................... 13
Normal Measurement ..................................................... 13
Measurement with the SET Pressure ............................... 14
Measurement with the Desired Systolic Pressure ............ 14
Notes for Accurate Measurement ................................... 15
TriCheckTM Measurement .................................................... 15
Recalling the Memory Data ................................................. 17
What Is The IHB/AFib Indicator? .......................................... 18
What Is The AFib? ............................................................... 18
Pressure Bar Indicator ......................................................... 18
WHO Classification Indicator ............................................... 18
About Blood Pressure.......................................................... 19
What is Blood Pressure? ................................................. 19
What is Hypertension and How is it Controlled? .............. 19
Why Measure Blood Pressure at Home?........................... 19
WHO Blood Pressure Classification ................................. 19
Blood Pressure Variations............................................... 19
Troubleshooting ................................................................. 20
Maintenance ....................................................................... 21
Technical Data .................................................................... 21

English 1

Dear Customers
Congratulations on purchasing a state-of-the-art A&D blood pressure
monitor, one of the most advanced monitors available today. Designed
for ease of use and accuracy, this device will facilitate your daily bloodpressure regimen.
We recommend that you read through this manual carefully before
using the device for the first time.

Preliminary Remarks
This device conforms to the European Directive 93/42 EEC for Medical
Products. This is made evident by themark of conformity.
(0123: The reference number to the involved notified body)
The device is designed for use on adults, not newborns or infants.
Environment for use. The device is for use to operate by yourself in thehome healthcare environment.
This device is designed to measure blood pressure and pulse rate ofpeople for diagnosis.

Precautions
Precision components are used in the construction of this device. Extremesin temperature, humidity, direct sunlight, shock or dust should be avoided.
Clean the device and cuff with a dry, soft cloth or a cloth dampened withwater and a neutral detergent. Never use alcohol, benzene, thinner or otherharsh chemicals to clean the device or cuff.
Avoid tightly folding the cuff or storing the hose tightly twisted for long
periods, as such treatment may shorten the life of the components.
Take care to avoid accidental strangulation of babies or infants with the hose.
Do not twist the air hose during measurement. This may cause injury due
to continuous cuff pressure.
The device and cuff are not water resistant. Prevent rain, sweat and waterfrom soiling the device and cuff.
Measurements may be distorted if the device is used close to televisions,microwave ovens, cellular telephones, X-ray or other devices with strong
electrical fields.
Wireless communication devices, such as home networking devices, mobile
phones, cordless phones and their base stations, walkie-talkies can affectthis blood pressure monitor.
Therefore, a minimum distance of 30 cm should be kept from such devices.
Used equipment, parts and batteries are not treated as ordinary household
waste, and must be disposed of according to the applicable local regulations.
When the AC adapter is used, make sure that the AC adapter can be readily
English 2

removed from the electrical outlet when necessary.
When reusing the device, confirm that the device is clean.
Do not modify the device. It may cause accidents or damage to the device.
To measure blood pressure, the arm must be squeezed by the cuff hardenough to temporarily stop blood flow through the artery. This may cause
pain, numbness or a temporary red mark to the arm. This condition willappear especially when measurement is repeated successively.
Any pain, numbness, or red marks will disappear with time.
Measuring blood pressure too frequently may cause harm due to blood flowinterference. Check that the operation of the device does not result in
prolonged impairment of blood circulation, when using the device repeatedly.
Clinical testing has not been conducted on newborn infants and pregnant
woman. Do not use on newborn infants or pregnant woman.
If you have had a mastectomy, please consult a doctor before using the device.
Do not let children use the device by themselves and do not use the device
in a place within the reach of infants. It may cause accidents or damage.
There are small parts that may cause a choking hazard if swallowed by
mistake by infants.
Do not touch the batteries, the DC jack and the patient at the same time.
That may result in electrical shock.
Unplug the AC adapter when not in use during the measurement.
Use of accessories not detailed in this manual may compromise safety.
Should the battery short-circuit, it may become hot and potentially cause burns.
Allow the device to adapt to the surrounding environment before use(about one hour).
Do not inflate without wrappping the cuff around the upper arm.

Contraindications
The following are precautions for proper use of the device.
Do not apply the cuff to an arm with other medical electrical equipment
attached. The equipment may not function properly.
People who have a severe circulatory deficit in the arm must consult adoctor before using the device, to avoid medical problems.
Do not self-diagnose the measurement results and start treatment by yourself.
Always consult your doctor for evaluation of the results and treatment.
Do not apply the cuff on an arm with an unhealed wound.
Do not apply the cuff on an arm receiving an intravenous drip or bloodtransfusion. It may cause injury or accidents.
Do not use the device where flammable gases such as anesthetic gases
are present. It may cause an explosion.
Do not use the device in highly concentrated oxygen environments, suchas a high-pressure oxygen chamber or an oxygen tent. It may cause a fireor explosion.

English 3

Parts Identification
Display

DC Jack
ButtonButtonAir Connector Plug
Arm Cuff

SET Button

START Button

Air Hose

Air Socket

Battery Compartment

Battery Cover

Display
MEMORY

Average

1.5V Batteries(R6P, LR6 or AA)

Pressure Settings

IHB/AFib symbol
Cuff Fit Error Symbol

Systolic
Pressure

Movement Error Symbol
TriCheckTM Symbol

Diastolic
PressureHeart MarkWHO Classification Indicatorand Pressure Bar Indicator
Battery Indicator

Pulse Rate

AM / PM MarkEnglish 4

Clock Display

Symbols
Symbols that are printed on the device caseSymbolsSN

Function / MeaningStandby and Turn the device on.
Battery installation guide
Direct current
Serial number
Date of manufacture
Type BF: Device, cuff and tubing are designed to provide
special protection against electrical shocks.
EC directive medical device label
WEEE label
Manufacturer
EU-representative
Refer to instruction manual / booklet

IP

Polarity of DC jackInternational protection symbol
Keep drySymbols that appear on the display
Symbols

Function / Meaning
Recommended Action
Appears while measurement is in
Measurement is in progress.
progress. It blinks when the pulse is
Remain as still as possible.
detected.
IHB/AFib symbol
Appears when an irregularheartbeat is detected.
It may light when a very slightvibration like shivering or shaking is
detected.
TriCheckTM mode
Takes three consecutive
measurements automatically anddisplays the average values of thethree measurements.
The reading may yield anincorrect value. Try the
Appears when a body or arm
measurement again.
movement is detected.
Remain still during
measurement.
English 5

Symbols

Function / Meaning

Recommended Action
The reading may yield an
Appears during measurement when incorrect value. Apply thethe cuff is applied loosely.
cuff correctly, and try themeasurement again.
Previous measurements stored in
MEMORY.
Average data
FULL BATTERY
The battery power indicator during
measurement.
LOW BATTERY
The battery power is low when it
blinks.
Unstable blood pressure due tomovement during measurement.

Replace all batteries withnew ones when the markblinks.
Try the measurement again.
Remain still during
measurement.

The systolic and diastolic values arewithin 10 mmHg of each other.
The pressure value did not increaseduring the inflation.
Apply the cuff correctly, andtry the measurement again.
The cuff is not applied correctly.
PUL DISPLAY ERROR
The pulse is not detected correctly.
Blood pressure monitor internal
error
SYS
DIA
PUL
AM
PM

Systolic blood pressure in mmHg
Diastolic blood pressure in mmHg
Pulse per minuteAppears when the average data isdisplayed.
Data taken between 4:00 and 9:59
Appears when the average data isdisplayed.
Data taken between 18:00 and 1:59
Pressure settings
Indicates the pressure value
previously set by the user.

English 6

Remove the batteries andpress the START button,
and then install the batteries
again. If the error still
appears, contact the dealer.

Operation Mode
1. Normal Measurement
Press the START button. Blood pressure is measured and the data is stored
in memory. This device can store the last 90 measurements in memory.

2. Recalling the Data
Press theor button to recall the data inmemory. The average of all measurements is
displayed, as indicated in the figure at the right.
button is pressed,
Then, each time thethe memory data is displayed as follows.
Average of all AM (morning) measurements
taken between 4:00 and 9:59.
Average of all PM (evening) measurements
taken between 18:00 and 1:59.
Most recent data (No.n, in the example,
No.35)
Last data (No.1)
For details on recalling the data, refer to“Recalling the Memory Data”.

3. Deleting all Data Stored in Memory
Press both theand buttons. The
markand the battery indicator appear. Press and hold
both theand buttons until the illuminatedmark starts blinking to delete all data stored inmemory.

4. Measurement with the Desired Systolic Pressure
Refer to page 14 for measurement with the desired systolic pressure.
English 7

Using the Monitor
Installing / Changing the Batteries
1. Remove the battery cover.
2. Remove the used batteries andinsert new batteries into thebattery compartment as shown,taking care that the polarities (+ and -)are correct.
Use only R6P, LR6 or AA batteries.

Step 1
Step 3

Step 1
Step 2

3. Attach the battery cover.
CAUTION
Insert the batteries as shown in the battery compartment. If installed
incorrectly, the device will not work.
When(LOW BATTERY mark) blinks on the display, replace all batteries
with new ones. Do not mix old and new batteries. It may shorten thebattery life, or cause the device to malfunction.
Replace the batteries two seconds or more after the device turns off.
If
(LOW BATTERY mark) appears even after the batteries are replaced,make a blood pressure measurement. The device may then recognize thenew batteries.
(LOW BATTERY mark) does not appear when the batteries are drained.
The battery life varies with the ambient temperature and may be shorter at
low temperatures. Generally, four new LR6 batteries will last approximately
for one year when used twice for measurement each day.
Use the specified batteries only. The batteries provided with the device arefor testing monitor performance and may have a limited life.
Remove the batteries if the device is not to be used for a long time.
The batteries may leak and cause a malfunction.

English 8

Using the Monitor
Connecting the Air Hose

Air socket

Insert the air connector plug into
the air socket firmly.

Air connector plug

Connecting the AC Adapter
Insert the AC adapter plug into the
DC jack.
Next, connect the AC adapter to anelectrical outlet.
Use the specified AC adapter.
(Refer to page 22.)

AC adapter plugDC jack

When disconnecting the AC adapter from the electrical outlet, grasp
and pull the AC adapter body out of the outlet.
When disconnecting the AC adapter plug from the blood pressure
monitor, grasp and pull the AC adapter plug out of the monitor.

English 9

Using the Monitor
Adjusting the Built-in Clock

Press

Adjust the clock prior to use.
1. Press the SET button until the year starts
blinking.

Year

2. Select the year using theor button.
Press the SET button to set the current
year and move to month/day selection. The
date can be set anywhere between the years
2010 and 2059.

or
Month

3. Select the month using theor button.
Press the SET button to set the current
month and move to day selection.

Day

4. Select the day using theor button.
Press the SET button to set the current
day and move to hour/minute selection.
5. Select the hour using theor button.
Press the SET button to set the current
hour and move to minute selection.
6. Select the minute using theor button.
(Press the SET button to go to the pressure
setting mode. For details, refer to page 14.)
Press the START button to turn the device off.

or

or

or
Hour

MinuteorNote: After three minutes of non-operation, the device
will turn off automatically.
Turn off
When the clock has not been
Pressing the START Pressureset, the clock display indicatesbutton will turn the setting mode
dashes as shown to the right.
device off anytime.
When using the device for the first time,
the clock is not adjusted.
When the device is disconnected from the power supply for more than 30
seconds, the set date, time and pressure value will be erased.
When the set date, time and pressure value are erased, please adjust again.
Holding down theorbutton will change the value continuously.

English 10

Using the Monitor
Selecting the Correct Cuff Size
Using the correct cuff size is important for an accurate reading. If the cuff is
not the proper size, the reading may yield an incorrect blood pressure value.
The arm size is printed on each cuff.
The arm cuff is a consumable. If it becomes worn, purchase a new one.
Arm Size
Recommended Cuff Size
Catalog Number
31 cm to 45 cm
Large adult cuff
CUF-F-LA
17 cm to 32 cm
Adult cuff
CUF-G-A
Arm size: The circumference of the biceps.
Do not roll up shirtsleeve tightly.

Applying the Arm Cuff
1. Wrap the cuff around the upper
arm, about 1-2 cm above theinside of the elbow, as shown.
Place the cuff directly against theskin, as clothing may cause a faintpulse, and result in a measurement
error.
2. Constriction of the upper arm,
caused by tightly rolling up a
shirtsleeve, may prevent accurate
readings.

Cuff

1-2 cmAir Hose

Artery position markSecure the fabric fastener
firmly.

Symbols that are printed on the cuff
Symbols Function/Meaning
Recommended Action
Set themark on the artery of the upper
Artery Position Mark arm or in line with the ring finger on the insideof the arm.
Catalog Number
REF
Lot Number

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Using the Monitor
How to Take Accurate Measurements
For the most accurate blood pressure measurement:
Sit comfortably on a chair. Rest your arm on the table. Do not cross yourlegs. Keep your feet flat on the floor and straighten your back.
Relax for about five to ten minutes before measurement.
Place the center of the cuff at the same level as your heart.
Remain still and keep quiet during measurement.
Do not measure immediately after physical exercise or a bath. Rest fortwenty or thirty minutes before taking the measurement.
Try to measure your blood pressure at the same time every day.

Measurement
During measurement, it is normal for the cuff to feel very tight. (Do not be
alarmed).

After Measurement
After measurement, press the START button to turn the device off.
Remove the cuff and record your data.
Note: The device has an automatic power shut-off function, which turns thedevice off approximately one minute after measurement.
Allow at least three minutes between measurements on the same person.

English 12

Measurements
Before measurement, refer to “Notes for Accurate Measurement” on page 15.

Normal Measurement
1.

Place the cuff on the arm (preferably the left arm).
Sit quietly during measurement.

2.

Press the START button.
All of the display segments are displayed.
Zero (0) is displayed blinking briefly.
The display changes, as indicated in the
figure at the right, as the measurement
begins. The cuff starts to inflate. It is normal
for the cuff to feel very tight. A pressure bar
indicator is displayed, on the left edge of thedisplay, during the inflation.

Press
All of the display
segments displayed

Zero display
Starts inflation

Note: If you wish to stop inflation at any time,press the START button again.
3.

At heart level

When inflation is complete, deflation starts
automatically and(heart mark) blinks,
indicating that the measurement is inprogress. Once the pulse is detected, themark blinks with each pulse beat.

Pressurizing

Note: If an appropriate pressure is not obtained, thedevice starts to inflate again automatically.
To avoid re-inflation, refer to “Measurementwith the SET Pressure” on the next page.
4.

5.

When the measurement is complete, thesystolic and diastolic pressure readings andpulse rate are displayed.
The cuff exhausts the remaining air anddeflates completely.
Press the START button to turn thedevice off.
After one minute of non-operation,
the device will turn off automatically.

Note: Allow at least three minutes between
measurements on the same person.

English 13

Measurementin progress
Systolic pressure
Diastolic pressure
WHO classification
Pulse rate
Exhausts remaining
air automaticallyMeasurements
The UA-1020 is designed to detect the pulse and to inflate the cuff to asystolic pressure level automatically.
If re-inflation occurs repeatedly, use the following methods.

Measurement with the SET Pressure
During the blood pressure measurement, re-inflation may occur.
A fixed pressure value can be set to avoid re-inflation.
1.

2.

At step 6 of the clock adjustment procedure(refer to page 10), press the SET button to
go to the pressure setting mode. The current
setting blinks.

orPress theorbutton to select a pressure
value about 30 mmHg or more above yourexpected systolic pressure from the following.
AUTO : Automatic pressurization (default value)
180 : Pressure value of 180 mmHg (fixed)
210 : Pressure value of 210 mmHg (fixed)
240 : Pressure value of 240 mmHg (fixed)

3.

TriCheckTM
setting modeTM
Press the SET button to go to the TriCheck setting mode.
Press the START button to turn the device off. After three minutes of
non-operation, the device will turn off automatically.
The next measurement will be performed with the new pressure value.
Turn off

Measurement with the Desired Systolic Pressure
Use this method when re-inflation occurs repeatedly even if the pressure
value is set to 240 in the procedure above or when the results are notdisplayed even if the pressure decreases to 20 mmHg or less.
1.

Place the cuff on the arm (preferably the left arm).

2.

Press and hold the START button
until a number about 30 to 40 mmHg
higher than your expected systolicpressure appears.

3.

When the desired number is reached,release the START button to startmeasurement. Continue to measure
your blood pressure as described on
the previous page.
English 14

At heart level

Press and hold the button

START

Release the button
at the desired
systolic pressure
Refer to the previous pagefor measurement

Notes for Accurate Measurement
Sit down in a comfortable position. Place your arm on a table with yourpalm facing upward and the cuff at the same level as your heart.
Relax for about five to ten minutes before taking a measurement. If you
are excited or depressed by emotional stress, the measurement willreflect this stress as a higher (or lower) than normal blood pressure
reading and the pulse reading will usually be faster than normal.
An individual's blood pressure varies constantly, depending on what you
are doing and what you have eaten. What you drink can have a verystrong and rapid effect on your blood pressure.
This device bases its measurements on the heartbeat. If you have a very
weak or irregular heartbeat, the device may have difficulty determining
your blood pressure.
Should the device detect a condition that is abnormal, it will stop themeasurement and display an error symbol. Refer to page 6 for thedescription of symbols.
This device is intended for use by adults. Consult with your physician
before using this device on a child. A child should not use this device
unattended.
The automatic blood pressure monitor's performance may be affected byexcessive temperature or humidity, or altitude.

TriCheckTM Measurement
The TriCheckTM mode takes three consecutive measurements automaticallyand displays the average values of the three measurements.

Selecting the TriCheckTM ModeIn the pressure setting mode,1.

In the pressure setting mode, press
the SET button to enter the
TriCheckTM setting mode. The
current setting blinks.

2.

Press theorbutton to turn theTM
TriCheck mode ON or OFF.
The current setting blinks
ON: TriCheckTM mode
OFF: Normal measurement mode (default value)orPress the START or SET button
Change the setting
to turn the device off. After threeminutes of non-operation, the device
or START
will turn off automatically.

3.

English 15

Press

Measurement Using the TriCheckTM Mode1.

2.

Press the START button.
All of the display segments are
displayed.
Zero (0) is displayed blinking briefly
and the first measurement starts.
When the measurement is complete,
the systolic and diastolic pressure
readings and pulse rate are displayed,then a one-minute countdown starts
for the second measurement.

3.

After one minute, the second
measurement starts.

4.

When the measurement is complete,
the average readings of the first andsecond measurements are displayed,then a one-minute countdown starts
for the third measurement.

At heart level
Press
All of the display
segments displayed
First measurement

One minute after

Results of thefirst measurement

Second measurement

5.

After one minute, the third
measurement starts.

6.

When the measurement is complete,
the average readings of the threemeasurements are displayed andstored in memory.

One minute after

Average of the first andsecond measurements

Notes:
Third measurement
During the measurement, theTriCheckTM symbol is displayed.
To cancel the measurement, press
the START button. In this case, nodata is stored in memory.
When the cuff fit error symbol appears during the
Average of thefirst measurement, cancel the measurement, reapply
three measurements
the cuff correctly and start a new measurement.
After measurement, the average data of the three measurements is stored
in memory.
No data will be stored, when canceling the measurements, before
completion of the third measurement.

English 16

Recalling the Memory Data
Note: This device stores the last 90 measurements in memory.
1. Press theor button.
The average of all measurements andthe number of data are displayed.
(If no data, “0” is displayed. Press the, or START button to turn thedevice off.)Press

2. Each time thebutton (or the
button to display the data in thereverse order) is pressed, the memory
data is displayed as follows.
Average of all AM (morning) measurements
taken between 4:00 and 9:59.
(In the example, 10 measurements.
If no data, “--” is displayed.)or
Average systolic
Average diastolic
Average pulse

Average of
all the data

Average systolic
Average diastolic
Average pulse
Average of
AM data

Average of all PM (evening) measurements
taken between 18:00 and 1:59.
(In the example, 9 measurements.
If no data, “--” is displayed.)
Most recent data (No.n, in the example,
No.35)
Three seconds after the data number
display, the measurement data is displayed.

Last data (No.1)
Three seconds after the data number
display, the measurement data is displayed.

Average systolic
Average diastolic
Average pulse
Average ofPM data
Systolic
Diastolic
Pulse
Most recent data

3. After the last data is displayed, press
thebutton to return the average
display of all measurements.
4. Press the START button to turn thedevice off. After one minute of
non-operation, the device will turn off
automatically.

English 17

Systolic
Diastolic
Pulse
Last data (Oldest)

What Is The IHB/AFib Indicator?
When the monitor detects an irregular rhythm during the measurements,
the IHB/AFib indicator will appear on the display with the measurement
values.
Note: We recommend contacting your physician if you see thisIHB/AFib indicator frequently.

What Is The AFib?
The heart contracts due to electrical signals occurring in heart and sends
blood through the body. Atrial fibrillation (AFib) occurs when the electricalsignal in the atrium becomes confused and leads to disturbances in thepulse interval. AFib can cause blood to stagnate in the heart, which caneasily create clots of blood, a cause of stroke and heart attack.

Pressure Bar Indicator
The indicator monitors the progress of pressure during measurement.
Pressurizing
Releasing air

Inflation in progress

Measurement in progress
Inflation complete

WHO Classification Indicator
Each segment of the bar indicator
corresponds to the WHO blood pressureclassification described on the next page.
WHO Classification Indicator
Severe hypertension
Moderate hypertension
Mild hypertension
High normal
NormalOptimal: The indicator displays a segment, basedon the current data, corresponding to the
WHO classification.
English 18

Example:Moderate hypertension

Mild hypertension

High normal

About Blood Pressure
What is Blood Pressure?
Blood pressure is the force exerted by blood against the walls of the arteries.
Systolic pressure occurs when the heart contracts. Diastolic pressure occurs
when the heart expands. Blood pressure is measured in millimeters of
mercury (mmHg). One's natural blood pressure is represented by thefundamental pressure, which is measured first thing in the morning while one
is still at rest and before eating.

What is Hypertension and How is it Controlled?
Hypertension, an abnormally high arterial blood pressure, if left unattended,
can cause many health problems including stroke and heart attack.
Hypertension can be controlled by altering lifestyle, avoiding stress, and withmedication under a doctor’s supervision.
To prevent hypertension or keep it under control:
Do not smoke
Exercise regularly
Reduce salt and fat intake
Have regular physical checkups
Maintain proper weight

Why Measure Blood Pressure at Home?
Blood pressure measured at a clinic or doctor's office may cause
apprehension and can produce an elevated reading, 25 to 30 mmHg higher
than that measured at home. Home measurement reduces the effects ofoutside influences on blood pressure readings, supplements the doctor's
readings and provides a more accurate, complete blood pressure history.

WHO Blood Pressure Classification
Standards to assess highblood pressure, without
regard to age, have been
established by the World
Health Organization (WHO),as shown in the chart.

Blood Pressure Variations
An individual’s blood pressure
varies greatly on a daily andseasonal basis. It may varyby 30 to 50 mmHg due to various conditions during the day. In hypertensive
individuals, variations are even more pronounced. Normally, the bloodpressure rises while at work or play and falls to its lowest levels during sleep.
So, do not be overly concerned by the results of one measurement.
English 19

Take measurements at the same time
every day using the procedure describedin this manual to get to know your normal
blood pressure. Regular readings give amore comprehensive blood pressure
history. Be sure to note the date and time
when recording your blood pressure.
Consult your doctor to interpret your bloodpressure data.

Troubleshooting
ProblemPossible Reason
Recommended Action
Replace all batteries with new ones.
Nothing appears Batteries are drained.
on the display,
Reinstall the batteries witheven when theBattery terminals are not negative and positive terminals
device is turned in the correct position.
matching those indicated on theon.
battery compartment.
Battery voltage is too low.
(LOW BATTERY mark)The cuff does
Replace all batteries with new
blinks. If the batteries are
not inflate.
ones.
drained completely, themark does not appear.
The cuff is not applied
Apply the cuff correctly.
properly.
You moved your arm or
Make sure you remain still andbody during measurement. quiet during measurement.
The device does
Sit comfortably and still.
not measure.
The cuff position is not
Place your arm on a table with yourReadings are too correct.
palm facing upward and the cuff athigh or too low.
the same level as your heart.
If you have a very weak or
irregular heartbeat, the device
may have difficulty in determining
your blood pressure.
The value is different
Refer to “Why Measure Bloodfrom that measured at a
Pressure at Home?”.
clinic or doctor’s office.
Other
Remove the batteries. Place themback properly and try themeasurement again.
Note: If the actions described above do not solve the problem, contact the
dealer. Do not attempt to open or repair this product, as any attempt todo so will make your warranty invalid.
English 20

MaintenanceDo not open the device. It uses delicate electrical components and an
intricate air unit that could be damaged. If you cannot fix the problem using
the troubleshooting instructions, contact the authorized dealer in your areaor our customer service department. The A&D customer service will
provide technical information, spare parts and units to authorized dealers.
The device was designed and manufactured for a long service life.
However it is generally recommended to have the device inspected every
2 years, to ensure proper functioning and accuracy. Please contact theauthorized dealer in your area or A&D for maintenance.

Technical Data
Type

UA-1020

Measurement method

Oscillometric measurement

Measurement range

Pressure: 0 - 299 mmHg
Systolic pressure: 60 - 279 mmHg
Diastolic pressure: 40 - 200 mmHg
Pulse:
40 - 180 beats / minute

Measurement accuracy

Pressure: ±3 mmHg
Pulse:±5 %Power supply

4 x 1.5V batteries (R6P, LR6 or AA) or
AC adapter (TB-233C) (Not included)

Number of measurements Approx. 1000 measurements, when AA alkaline
batteries are used, with pressure value of 180
mmHg at room temperature of 23°C
Classification

Internally powered ME equipment (Supplied bybatteries) /Class II (Supplied by adapter)
Continuous operation mode

Clinical test

According to ISO81060-2：2013

EMD

IEC 60601-1-2: 2014

MemoryLast 90 measurements

Operating condition+10 to +40 °C / 15 to 85 %RH / 800 to 1060 hPa

Transport / Storage conditions -20 to +60 °C / 10 to 95 %RH / 700 to 1060 hPa
Dimensions

Approx. 140 [W] x 60 [H] x 105 [D] mm
English 21

Weight

Approx. 285 g, excluding the batteries

Ingress protection

Device:Applied part

Cuff

Useful life

Device: 5 years (when used six times a day)Cuff: 2 years (when used six times a day)AC adapter: 5 years (when used six times a day)Accessory AC adapter

The adapter is to connect the blood pressure
monitor to a power source at home.
Please contact your local A&D dealer forpurchasing.
The AC adapter is required to be inspected or
replaced periodically.

TB-233C

IP20Type BF

Symbols that are printed on the AC adapter
Symbols
Function / Meaning
For indoor use only
Class II device
Thermal fuse
Fuse
EC directive device label
EAC certification device label
Polarity of AC adapter plug
Accessories sold separately
Cuff
Catalog Number
CUF-F-LA
CUF-G-A

Cuff Size
Large adult cuff
Adult cuff

Arm Size
31 cm to 45 cm
17 cm to 32 cm

AC adapter
Catalog Number Plug (Outlet type)TB-233C
Type C
Note: Specifications are subject to change without prior notice.
IP classification is the degrees of protection provided by enclosures inaccordance with IEC 60529. This device is protected against solid foreign
objects of 12 mm diameter and greater such as a finger. This device is notprotected against water.

English 22

A&D Company, Ltd.
1-243 Asahi , Kitamoto-shi, Saitama 364-8585, JAPAN
Telephone: [81] (48) 593-1111
Fax: [81] (48) 593-1119

Emergo Europe B.V.
Prinsessegracht 20, 2514 AP The Hague, The Netherlands
Tel: [31] (70) 345-8570
Fax: [31] (70) 346-7299

A&D INSTRUMENTS LIMITED
Unit 24/26 Blacklands Way, Abingdon Business Park, Abingdon, Oxfordshire OX14 1DY
United Kingdom
Telephone: [44] (1235) 550420
Fax: [44] (1235) 550485

A&D ENGINEERING, INC.
1756 Automation Parkway, San Jose, California 95131, U.S.A.
Telephone: [1] (408) 263-5333
Fax: [1] (408)263-0119

A&D AUSTRALASIA PTY LTD
32 Dew Street, Thebarton, South Australia 5031, AUSTRALIA
Telephone: [61] (8) 8301-8100
Fax: [61] (8) 8352-7409

OOO A&D RUS OOO "ЭЙ энд ДИ РУС"121357, Российская Федерация, г.Москва, ул. Верейская, дом 17( Business-Center "Vereyskaya Plaza-2" 121357, Russian Federation, Moscow, Vereyskaya Street 17 )тел.: [7] (495) 937-33-44
факс: [7] (495) 937-55-66

A&D Technology Trading(Shanghai) Co. Ltd 爱安德技研贸易（上海）有限公司
中国 上海市自由贸易试验区浦东南路855号世界广场32楼C,D室 邮编200120(32CD, World Plaza, No.855 South Pudong Road,China (Shanghai) Pilot Free Trade Zone,
200120, China )电话: [86] (21) 3393-2340
传真: [86] (21) 3393-2347

A&D INSTRUMENTS INDIA PRIVATE LIMITED( 509, Udyog Vihar, Phase- , Gurgaon - 122 016, Haryana, India ): 91-124-4715555: 91-124-4715599