Truly Instrument DW702 Automatic Wrist Bluetooth Blood Pressure Monitor User Manual 702M
Truly Instrument Ltd. Automatic Wrist Bluetooth Blood Pressure Monitor 702M
User manual
SIZE:72*97MM 正面
SIZE:72*97MM 反面
21
“Er P” displayed Fail to inflate Check if the cuff is properly
connected.Replace the air
tube if it is broken.
“Er 1” displayed Deflate too rapidly Return for servicing.
“Er 2” displayed Movement during
measurement
Do not move during
measurement
Signal interference Remove interfering source
e.g. mobile phones,
magnets.
“Er 3” displayed Incorrect results Measure again.
Note: If your problem cannot be solved by the above,
consult your store of purchase. Do not disassemble
the unit.
Problem Cause Solution
No display when
you press the Power
/Start button
Have the batteries
run out?
Are the battery
polarities wrong?
Replace new batteries.
Re-align batteries in correct
polarities.
TROUBLESHOOTING
15
3. Remove tight fitting clothing from
you upper arm and thick clothing.
Do not roll up your sleeve if it is
too tight.
4. Place your arm on a table so that the
cuff will be at the same level as your
heart.
TAKING MEASUREMENT
Note:
- Avoid smoking, eating or exercising for 30 minutes before
taking measurement.
- Do not move or talk during measurement.
- Measurement can be taken on either arm.
3.1 Sitting Correctly
1. Relax
2. Sit upright in a chair with your both feet on the floor.
3.2 Applying the Wrist Cuff
1. Place your elbow on a table and palm facing upward, and
wrap the arm cuff around the upper left arm.
2. Pull on the end of the cuff until it wraps securely around
your upper wrist. Do not over tighten the cuff. Allow 1-2
cm or ½ inch between the bottom of the cuff and your
wrist joint.
3.3 User Setting
3. Make sure the cuff is at the same level as your heart.
Press ”PAGE ” button to switch between User Page
1 ,2,3 and 4.
This unit allows a maximum of 4 users to store
measurement records in different User Pages.
16
1. Press the “ ” button. The cuff will automatically inflate
and the measurement will start.
2. When the measurement is complete, the cuff will
automatically deflate and your systolic and diastolic
pressure values and pulse rate will display.
3. Remove the wrist cuff and take note of your measurement
results.
3.4 Taking Measurement
Note: You can press the “ ” button to stop measurement at
any time.
191817 20
3.5 Heartbeat Readings
Besides Systolic and Diastolic values,
Pulse will also be displayed after a
measurement
Pulse
Irregular Heartbeat
This unit has a unique feature that alerts user of irregular
heartbeat detection during measurement.
Note: An irregular heartbeat is defined as a
heartbeat rhythm that has a variation
of more than 25% from the average
rhythm detected during
measurement.
If such irregular rhythm occurs twice or
more during the same measurement, the
display screen will show the pulse value
and “IH” symbol alternately.Example:
(90 / IH)
Note: Please consult your doctor if
irregular heartbeat occurs often.
Regular but Below Normal Heartbeat
If the monitor detects a pulse rate below
60 beats per minute during measurement,
the monitor will display the pulse value and
“LO” symbol alternately. Example: (58/LO)
If the monitor detects a pulse rate above
100 beats per minute during measurement,
the monitor will display the pulse value and
“HI” symbol alternately. Example: (102 / HI)
Regular but Above Normal Heartbeat
1. Press the “PAGE ” button to select the User Page you want
to delete.
4.3 Delete Past Readings
User can delete all the past readings stored in each User
Page.
2. Press and hold the “ MEMO” & “PAGE ” button
simultaneously for 5 seconds. Symbol of “EE EE” will be
displayed and all past readings stored in that User Page
will be deleted.
1. Press the “ MEMO” button to enter memory function.
2. If the User Page is not what you want to view, press the
“PAGE ” button to select.
After measurement, the last set of measured values will be
saved automatically after measurement when the unit is
turned off by pressing “ ” button or by automatic power-off
after 3 minutes.
4.1 View Past Readings
MEMORY FUNCTIONS
3. Press the “ MEMO” button to display the next sets of
values. Past readings are displayed from the most
recent to the oldest.
4. This can stored up to 40 sets of past readings for each
user (4 x 40).
4.2 View Average Readings
1. Press the “ AVG” button to enter Average function.
2. If the User Page is not what you want to view, press the
“PAGE ” button to select.
3. Press the “ AVG” button to view the Average Value of
the last 3 stored measuremenets.
To delete an individual measurement from the
memory,
1. first press the “PAGE ” button to select the user.
2. Press the “MEMO ” button to select the stored
measurement to be deleted from the memory.
Press and hold the “ AVG” button for 5 seconds
or until “dEL” appears in the display. Press the
“MEMO ” button to delete.
QUICK START GUIDE
- Do not use old and new batteries together.
- Align the polarities of batteries correctly.
- When the unit will not be used for more than 3 months,
remove the batteries. Otherwise, batteries may leak and
cause damage to the unit.
Truly Automatic Wrist Bluetooth Blood Pressure Monitor
DW702 intended to measure the systolic and diastolic
blood pressure and pulse rate of an adult individual by
using a non-invasive technique in which an inflatable cuff is
wrapped around the Wrist.
The devices’ features include irregular pulse rhythm
detection during measurement, and will display a alert
signal with the reading when irregular heartbeat is detected.
The devices’ feature include Bluetooth function to transmit
data to an external Bluetooth device with wireless
communication ..
Over-The-Counter Use
3
SAFETY PRECAUTIONS
2 4 5 6 7
Indications for use
Rev.01
2017/01/06
Manufacturer： Truly Instrument Ltd.
2/F, Chung Shun Knitting Centre,
1-3 Wing Yip St., Kwai Chung, N.T.,
Hong Kong
TEL： （852） 24879803
FAX： （852） 21465756
EC-Representative：Wellkang Ltd t/a Wellkang Tech Consulting
Suite B, 29 Harley Street, LONDON W1G 9QR,
United Kingdom
22 23 24 25
STORAGE & MAINTENANCE
Use a dry, soft cloth to clean the unit, or if desired, use a cloth
lightly dampened with water.
Keep away the unit from direct sunlight, extreme
temperatures, humidity or moisture.
Do not use alcohol, benzene, thinner or other volatile liquids
to clean the unit.
Do not wash or expose the wrist cuff to liquid.
The user must check that the equipment functions safely
and see that it is in proper working condition before being
used.
Note: Subject to modification without prior notice.
Model No. DW702
Measurement Method Oscillometric
SPECIFICATIONS
EMC Declaration
Guidance and manufacturer’s declaration – electromagnetic immunity
The “DW702” is intended for use in the electromagnetic environment specified below. The customer or the user of the
“DW702” should ensure that it is used in such an environment.
Immunity test IEC 60601
test level
Compliance
level
Electromagnetic environment –
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete or
ceramic tile. If floors are covered with
synthetic material, the relative humidity
should be at least 30 %.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for power
supply lines
±1 kV for input/output
lines
±2 kV for power
supply lines
±1 kV for input/output
lines
Mains power quality should be that of a
typical commercial or hospital
environment.
Surge
IEC 61000-4-5
±1 kV differential
mode
±2 kV common mode
±1 kV differential
mode
±2 kV common mode
Mains power quality should be that of a
typical commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
<5 % UT
(>95 % dip in UT)
for 0,5 cycle
40 % UT
(60 % dip in UT)
for 5 cycles
70 % UT
(30 % dip in UT)
for 25 cycles
<5 % UT
(>95 % dip in UT)
for 5 sec
Mains power quality should be that of a
typical commercial or hospital
environment. If the user of the “DW702”
requires continued operation during power
mains interruptions, it is recommended
that the “DW702” be powered from an
uninterruptible power supply or a battery.
Power frequency
(50/60 Hz)
magnetic field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic fields
should be at levels characteristic of a
typical location in a typical commercial
or hospital environment.
NOTE UTis the a.c. mains voltage prior to application of the test level.
Guidance and manufacturer’s declaration – electromagnetic immunity
The “DW702” is intended for use in the electromagnetic environment specified below. The customer or the user of the
“DW702” should ensure that it is used in such an environment.
Immunity test IEC 60601 test level Compliance
level Electromagnetic environment –guidance
Portable and mobile RF communications equipment
should be used no closer to any part of the “DW702”,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz 3 V
d=1.2√P
d=1.2√P 80MHz to 800MHz
d=2.3 √P 800MHz to 2.5 GHz
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2,5 GHz 3 V/m
where Pis the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and dis the recommended separation
distance in metres (m).
Field strengths from fixed RF transmitters, as
determined
by an electromagnetic site survey,a should be
less than the compliance level in each frequency
range.b
Interference may occur in the vicinity of equipment
marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption
and reflection from structures, objects and people.
a
b
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land
mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast cannot be predicted theoretically
with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site
survey should be considered. If the measured field strength in the location in which the “DW702” is
used exceeds the applicable RF compliance level above, the Medical DW702 should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating the “DW702”.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V/m.
26 27 28
At the end of its use don’t dispose the appliance, including
removable parts and Accessories, together with the other
urban waste, but conformably to 2002/96/EC。Since it has
to be treated apart from home waste，you must take it to
a differential collection centre specific for electric and
electronic equipment。Otherwise you can give it back to
the retailer as you buy an equivalent apparatus。There will
be Server sanctions in case of transgression。
The batteries used in this device must be disposed of in
the special bins at the end of their life。
Manufactured in accordance with International Standards
Refer to instruction manual Keep dry
Type BF applied part
DISPOSAL: Do not dispose this product as unsorted municipal waste.
Collection of such waste separately for special treatment is
necessary.
The european Union flag
FCC ID：2ABG7-DW702
General warning (not protection against the ingress of water)
The represent of European Union
Disposal
Guidance and manufacturer’s declaration – electromagnetic emissions
The “DW702” is intended for use in the electromagnetic environment specified below. The customer or the
user of the “DW702” should ensure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment –guidance
RF emissions
CISPR 11 Group 1
The “DW702” uses RF energy only for its internal
function. Therefore, its RF emissions are very low and are
not likely to cause any interference in nearby electronic
equipment.
RF emissions
CISPR 11 Class B
Harmonic emissions
IEC 61000-3-2
Class A
Voltage fluctuations/
flicker emissions
IEC 61000-3-3
Complies
The “DW702” is suitable for use in all establishments,
including domestic establishments and those directly
connected to the public low-voltage power supply network
that supplies buildings used for domestic purposes.
Recommended separation distances between
portable and mobile RF communications equipment and the Medical DW702
The “DW702” is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of the Medical DW702 can help prevent electromagnetic interference by maintaining a
minimum distance between portable and mobile RF communications equipment (transmitters) and the “DW702” as
recommended below, according to the maximum output power of the communications equipment.
Separation distance according to frequency of transmitter
m
Rated maximum output
power of transmitter
W
150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2,5 GHz
0,01 0.12 0.12 0.23
0,1 0.38 0.38 0.73
11.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance din
meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where Pis the
maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
Automatic Wrist Bluetooth Blood
Pressure Monitor
DW702
Instruction Manual
FCC Statement
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to part 15 of
FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential
installation. This equipment generates and can radiate
radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful
interference to radio communications. However，there is
no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception，which can
be determined by turning the equipment off and on， the
user is encouraged to try to correct the interference by one
or more of the following measures:
Attention： Don’t disassemble，repair and renovation
ontology。
When the screen display the battery for one degree，it means
that low Voltage and must change the new one to void to
measure error。
- The monitor uses the oscillometric method to measure
systolic and diastolic blood pressure, as well as heart rate;
- This device is intended for use in measuring blood
pressure and pulse rate in the adult population, do not use
this device on infants or persons who cannot express their
intentions;
The monitor is not intended to be a diagnostic device, It is
a home healthcare product only and it is not intended to
serve as a substitute for the advice of a physician or
medical professional.
- Don't not use this device for diagnosis or treatment of any
health problem or disease, Measurement results are for
reference only, consult a healthcare professional for
interpretation of pressure measurements, Contact your
physician if you have or suspect any medical problem. Do
not change your medications without the advice of your
physician or healthcare professional；
- Use only Truly authorized parts and accessories. Parts and
accessories not approved for use with the device may
damage the unit. and get a error of measurement;
- Proper cuff size is critical for accurate measurements,
Follow the instructions in this manual and printed on the
arm cuff to ensure the appropriate size of cuff is being
used;
- Blood pressure measurement can be affected by the
position of the user，his or her physiologic condition and
other factors;Position of the user such as bending over the
body or cross-legged sitting will produce abdominal
pressure or make the position of the arm below the heart,
that will increase the blood pressure;
- This product is not suitable for people with arrhythmias or
serious arteriosclerosis. It may have difficulty determining
the proper blood pressure for pregnant women and for
users with irregular heartbeat,diabetes, pre-eclampsia,
poor circulation of blood, measurement on the arm on the
side of a mastectomy,kidney problems or for users who
have suffered from a stroke;
- When measurement,The pressurization of the cuff to arm
where intravascular access or therapy, or an arterio-
venous(A-V) shunt, is present because of temporary
interference to blood flow and could result in injury to the
patient;
- When measurement, The pressurization of the wrist can
temporarily cause function of simultaneously used
monitoring other device on the same limb;
- The pulse display is not suitable for checking the
frequency of heart pacemakers;
- Do not use a cellular phone near the device, It may result
in an operational failure;
- Do not use the monitor in the driving or flying vehicles；
- Frequenly measuring will make the blood not flow, cause
the arm-numbness and abnormal reaction of body；
- When you are using the monitor to measure especially
frequently used, the arm is compressed by the cuff, and
then the fingertip will be caused congestion. During the
congestion, please loosen the cuff and lift the hands over
your head, and make your right and left hand squeese and
stretch 15 times, them will unclog the congestion；
- Do not applying the CUFF over a wound, as this can cause
further injury；
- When measurement, please check that operation of the
device does not result in prolonged impairment of the
circulation of the blood of the patient；
- Do not compress the cuff tube during the measurement,
or it will cause fail inflation or affect the result of
measurement；
- Please use the product in the approved operate
environment, or will cause the inaccurate result of
Handling batteries properly: measurement；
- Dispose of the device, components and optional
accessories according to applicable local regulations,
Unlawful disposal may cause environmental pollution.
Don’t calling around the Blood pressure monitor when it is
using ,Don’t move and avoid electromagnetic interference
and noise interference when measuring that to avoid to
measure error。
- Babies, young children or individuals who cannot express
their consent are not suitable to take blood pressure
measurement.
- Blood pressure readings may change in case of
pregnancy. Pregnant women can consult their doctor
before taking measurement.
- Individuals with serious arteriosclerosis are not suitable
to take blood pressure measurement.
- Keep the equipment away from children and pets.
- Do not disassemble, repair and alteration body.
- Self-measurement is not medical treatment. If there are
unusual values, please consult your doctor.
- Handling batteries properly:
- As soon as old batteries run out, replace with new
batteries.
Avoid smoking, eating or exercising for 30 minutes before
taking measurement
8
1. Sit upright in a chair with your both
feet on the floor.
3. Pull on the end of the cuff until it wraps
securely around your wrist. Place your
arm on a table so that the cuff will be
at the same level as your heart.
4. Connect iOS device via Bluetooth (Turn Bluetooth "On"
under the "Settings" menu on the iOS device).
5. Open "TRULY" application, and then press the Blood
Pressure icon on Measure screen.
6. Press the “ ” button. The cuff will automatically inflate and
the measurement will start.
7. In the same time of inflating, The monitor automatic pair
quickly to TRULY application in a few seconds. Once
monitor connect to the Application, the color of on
the iOS application screen will be change to green from
gray.
2. Remove tight fitting clothing from you
upper arm and thick clothing.
Setup Procedures Installation
Prior to first use, Please download the TrulyHealth application
from Apple store and install it to your iOS device.
(Bluetooth 4.0 capabilities, e.g. iPhone 4S, iPhone 5, NewiPad
and iPadMini).
Installing the APP
1) Download and install the Truly Healthcare App onto your
Bluetooth 4.0 supported smart devices. The free Truly
Healthcare App is available on the App Store for the
Apple devices and Google Play for the Android based
devices.
2) Open the App on your smart device and follow the on
screen instructions to set up the user profile.
Warning:
The App is only intended use for receiving the measurement
result from the Blood Pressure Monitor. It can't control the
monitor.
9 11
2.1 Battery Installation
3. Slide the battery cover to close
until the lock securely clicks into
place.
PREPARATION
1. Remove the batteries cover in
according with the direction
of arrow.
2. Remove the used batteries and
insert 2 AAA new batteries into
the battery compartment an
shown,taking care that the
polarities (+)and (-) match the
polarities of the battery
compartment as indicated.
12
2.2 Date & Time Setting
Note:
- Set the correct date and time before taking a
measurement.
- Date and time should be reset after replacing new
batteries.
13
1. Press and hold the “ AVG” button for a few seconds until
the Year display flashes.
2. Press the“ MEMO” or “PAGE ” button to select the current
year.
3. Press the“ AVG” button to confirm Year Setting.
4. Follow the same steps to set the Month, Date, Hour and
Minute.
Noted: If you select Clock Function “ON”, you will continue at
the Alarm Setting section. Otherwise, setting will end.
5. You can choose Clock Function “ON” or “OFF” while the
monitor is not in use. Press “ MEMO” or “PAGE ” button to
select. Press the “ AVG” button to confirm.
6. To disable Alarm, Press the ” MEMO ” or “PAGE ” button
to select “OFF” and press the ” AVG” button to confirm.
7. To set 1st Alarm, Press the” MEMO” or ” PAGE ” button to
select “ON”. Press the ” AVG” button to confirm.
8. When Hour digit flashes, press the“ MEMO” or “PAGE ”
button to select Hour. Press the“ AVG” button to
confirm.
9. When Minute digit flashes, press the“ MEMO” or “PAGE ”
button to select Minute. Press the“ AVG” button to
confirm.
10. Follow the same steps to set the 2nd, 3rd, and 4th Alarm.
Note:
- Press the “ ” button anytime during clock setting/alarm
setting to start over if an error occurs.
- Each alarm clock lasts 45 seconds, or you can turn it off
by pressing the “ ” button.
2.3 Alarm Setting（This alarm is only tips for patient)
Note:
- You will not be able to set alarm clock if Clock Function
is set to “OFF”.
- You can set a maximum of 4 alarms.
14
2.4 Language Setting
1. Press and hold the “M” button until the screen displays
[LLLx] (x = 0 ~ 3), then release the button.
2. Press the “M” button to select language. Number 0 ~ 3
represents the following languages:
0 Mute
1 English
2 French
3 Spanish
3. Press the “ ” button to confirm the selection and begin
measurement.
Note：Replace batteries when the battery indicator “ ”
shows low voltage.
To Change the Language Format:
When a measurement is completed, the results will read
aloud; the systolic value, diastolic value and pulse.The
default language is English.
10
Monitor
Features
OVERVIEW
Memory Recall
(Up)
Average Values
(Set)
Page Select
(Down)
Power
(Start)
WHO Light
Indictor
Date & Time
User 1~ 4
Memory Average
Systolic
Diastolic
Low Battery
Indicator
Pulse Symbol
Memory No.
(1-40 readings)
• Operated by 2 AAA batteries
• Auto-off Power Saving Feature
• Averaging Mode -The average value of the last 3
measurements stored in the memory will display
• 4 Alarm Clock Settings
• 4 User / 160 Total Memory
• Blood Pressure Mode and Clock Mode
• Irregular Heartbeat Detector
• One Touch Operation
Memory
When using more than one monitor with the Application,
make sure that the WHO Light( ) in the subject monitor will
turn on and in Green during inflation.
This indicates that the monitor is successfully connected
to the Application. If the WHO Light does not light up in
Green on the subject monitor, your monitor is not connected
to the Application. In this case, turn off the monitor with the
Green WHO Light and go back to Step 6 again.
8. When the measurement is complete,
the cuff will automatically deflate
and your systolic and diastolic
pressure values and pulse rate
will display.
9. After that check the measurement
history on History screen or chart
screen by iOS application.
Warning:
1. After press the " " button, the color of " " on the iOS
application screen is always gray . It means Monitor can
connect to the application, please repeat the operation
step 4~6.
2. In the same time, one monitor only pair and connect to
one application via Bluetooth.When there are more than
one compatible device in the vicinity of the subject
device.
The device only connect to the subject device of first
turning on . if you want connecting other subject device,
you should first turn off the current connecting device.
Measurement Range Pressure: 20 – 280 mmHg
Pulse Rate: 40 – 195 beats/min
Accuracy Pressure: +/- 3 mmHg
Pulse Rate: +/- 5%
Inflation Pump driven
Pressure Detection Semi-conductor
Power Supply 2x AAA batteries
Auto Power Off 3 minutes after last operation
Storage Environment -20°C to 60°C, 10% to 95% RH
Operation Environment 10°C to 40°C, 30% to 85% RH
70kPa to 106kPa
External Dimensions
80 x 85 x 60 mm
Net Weight 111g (batteries excluded)
Cuff Dimensions Wrist circumference of 135~220mm
Package Content Instruction Manual, Battery Set,
Warranty Card
3.15” (L) x 3.35”(W) x 2.36” (H) or
used life span of battery
The pressure of the
running
70KPa – 106KPa
1000 times
V055Software version
Application part
（out of contact the body）
connect tub、shell
（contact the body） cuff
Reorient or relocate the receiving antenna。
Increase the separation between the equipment and
receiver。
Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected。
Consult the dealer or an experienced radio/TV technician
for help。
This device complies with Part 15 of FCC Rules。Operation
is subject to the following two conditions：(1)This device
may not cause harmful interference， and (2)This device
must accept any interference received, including
interference that may cause undesired operation。
Note：The manufacturer is not responsible for any radio
or TV interference caused by unauthorized
modifications to this equipment. such modifications
could void the user’s authority to operate this
equipment。
Warning: Long power cable and air hose. To avoid
strangulation and entanglement, keep cable and
hoses out of reach of young children.