Beijing Choice Electronic Technology T1 Wireless Thermometer User Manual T1 x

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Document ID	2449633
Application ID	yxZYJCnm11Cm4qhB9ABg4Q==
Document Description	User Manual
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Permanent Confidential	No
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Document Type	User Manual
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Date Submitted	2014-11-20 00:00:00
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Document Author:	Amy-D_Wang

Box Contents
Your iChoice T1 Package includes:

 iChoice Wireless Thermometer

 Button cell battery

 User manual
If any of the above contents are not included, please contact the Distributor from which
you originally purchased this product.
Important safety information
Please read the entire user manual before using your iChoice T1
Safety symbols
Warning: incorrect use may cause death or serious injury
Caution: indications a potentially hazards situation which may result in the possibility of
injury or damage to the unit
Warning!

 Keep out of reach of children. This unit contains small pieces that may be hazardous
if swallowed. Contact a physician immediately if any piece is swallowed.

 Do not use the device together with the MRI or CT equipment.

 Do not use the device in flammable anesthetic gas.

 Doctor should make diagnosis on clinical symptoms; the device is intended only as
an adjunct in patient assessment.
Caution

 Take a rest if you feel fatigue and /or pain. Stop exercise and contact a physician
immediately if you experience any continuous or sever discomfort.

 Do not disassemble or modify the unit in any way without authorization. Doing so may
result in permanent damage to the unit

 Avoid severe impact to the unit, such as dropping the unit on the floor.

 Do not submerge the unit in the liquid. Doing so will result in damage to the unit.

 Please check the device regularly to make sure that it contacts skin tightly; otherwise
the reading may be inaccurate.

 Do not use this device in areas with extreme temperatures or humidity. Avoid using
the device immediately after a significant change in temperature or humidity.

 If there is a different in temperature between the place where the device is stored and
the place where you are going to measure, leave the device in the room where you
are going to use for more than thirty minutes, then measure.
Understanding your device
The iChoice T1 is the newest generation of thermometer that allows the user to measure
and monitor their armpit temperature. Via the Bluetooth, transmit the reading to the App.
The device is reusable and intended for temperature measurement of adult and pediatric
in hospital or at homecare.
Battery
Your iChoice T1 runs on a replacement button cell battery.
Open the battery door; install the battery in to the battery compartment.
Notes:
1. Install the battery in right polarity, make sure the positive polarity (+) face up.
2. Remove the battery if the device will not be used for long period of time.
3. The first time you get the packaging, the battery and the thermometer are apart.
Warning!

 Keep the thermometer away from young children. Small items such as the battery
door and battery are choking hazards.

 The thermometer cannot work properly if the battery door opening.
Using your iChoice T1
How to measure?
1. Download the App by accessing your smart phone app store searching “XXXX”, install
this App in your smart phone.
2. Press the power button for 3s to turn on the device and open the Bluetooth. The LED
light in the blink state.
3. Open the Bluetooth in your smart phone, connect the device with App. After connect
successfully, the LED light flashing for 5s. Then start to measure.
4. Lift the arm naturally.
5. Paste the device into armpit.
6. Please remain holding your arm tight at least for 10 minutes.
Notes:

 Adult should help child to wear and operate the device.

 Adjust the unit from the App.

 Check the battery power from the App.

 To obtain detail information about the App, please visit http:// www.
Cleaning your iChoice T1
Wipe your iChoice T1’s surface with a soft dry cloth.

 When oil and dirt are difficult to remove, a soft dry cloth moistened with clear water or
usable neutral solvent to clean surface may be used. Wipe with dry cloth.

 Do not immerse or splash water into the device.

 Do not use volatile liquid such as ethanol and or gasoline.
Unit Specs
Mode
iChoice Wireless Thermometer
Size and weight
38 mm×38 mm
XXXg
Environmental Conditions
Operation Temperature: 5℃~40℃
Storage Temperature: -40℃~55℃
Ambient humidity: 15%~95%, no condensation in operation;
15%~95%, no condensation in storage
Atmosphere pressure: 70kPa~106kPa
Note: keep unit in dry conditions. Damp conditions may shorten the life of your unit and
even damage the product.
Power supply
Measurement range
25℃~45℃
Accuracy
±0.1°C
FCC Declaration
This device complies with Part 15 of the 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 ca
use undesired operation. Please take attention that changes or modification not expressl
y approved by the party responsible for compliance could void the users authority to oper
ate the equipment.
Note: This product has been tested and found to comply with the limits for a Class B digit
al device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide rea
sonable protection against harmful interference in a residential installation. This product g
enerates, uses, and can radiate radio frequency energy and, if not installed and used in a
ccordance 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 product 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 corre
ct the interference by one or more of the following measures:
-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.
Declaration
Guidance and Manufacturer’s declaration – electromagnetic emissions-For all
EQUIPMENT and SYSTEMS
Guidance and Manufacturer’s declaration - electromagnetic emission
The Thermometer is intended for use in the electromagnetic environment specified
below. The customer or the user of Thermometer should assure that it is used in such
an environment.
Emission test
Compliance
Electromagnetic
guidance
Environment
–
RF emissions CISPR
11
Group 1
The Thermometer 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
Not Applicable
Voltage
fluctuations/
flicker emissions
IEC 61000-3-3
Not Applicable
The thermometer 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.
Guidance and Manufacturer’s declaration – electromagnetic immunity-For all
EQUIPMENT and SYSTEMS
Guidance and Manufacturer’s declaration - electromagnetic immunity
The Thermometer is intended for use in the electromagnetic environment specified
below. The customer or the user of the Thermometer should assure 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
+/6kV
contact
+/- 8kV air
+/6kV
contact
+/- 8kV air
Floors should be wood, concrete or
ceramic tile. If floor are covered
with synthetic material, the relative
humidity should be at least 30%.
Power frequency
(50/60
Hz)
magnetic field
IEC 61000-4-8
3A/m
3A/m
Power frequency magnetic fields
should be at levels characteristics
of a typical location in a typical
commercial
or
hospital
environment.
Guidance and Manufacturer’s declaration – electromagnetic immunityFor all EQUIPMENT and SYSTEMS that are not LIFE-SUPPORTING
Guidance and Manufacturer’s declaration - electromagnetic immunity
The Thermometer is intended for use in the electromagnetic environment specified
below. The customer or the user of the Thermometer should assure that it is used in
such an environment.
Immunity
test
IEC
60601
test
level
Compliance
Level
Electromagnetic Environment – guidance
Radiated
RF
IEC
61000-4-3
3 V/m
80
MHz
to 2.5
GHz
3 V/m
Portable and mobile RF communications
equipment should be used no closer to any part of
the thermometer, including cables, than the
recommended separation distance calculated from
the equation applicable to the frequency of the
transmitter.
Recommended separation distance
80 MHz to 800 MHz
800
MHz to 2.5 GHz
Where P is the maximum output power rating of
the transmitter in watts (W) according to the
transmitter manufacturer and d is the
recommended separation distance in meters (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site surveya,
should be less than the compliance level in each
frequency range. b
Interference may occur in the vicinity of equipment
marked with 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 structures, objects and people.
Field strengths from fixed transmitters, such as base station 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
thermometer should be observed to verify normal operation. If abnormal performance is
observed, additional measurements may be necessary, such as reorienting of the
relocating the thermometer.
b Over the frequency range 150 kHz to 80 MHz, fields strengths should be less than 3
V/m
Recommended separation distances between portable and mobile RF
communications equipment and
the EQUIPMENT or SYSTEMS - For all EQUIPMENT and SYSTEMS that are not
LIFE-SUPPORTING
Recommended separation distances between
portable and mobile RF communications equipment and thermometer
The thermometer is intended for use in electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of the thermometercan help
prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the thermometer
as recommended below, according to the maximum output power of the
communications equipment.
Rated maximum
output power of
transmitter (W)
Separation distance according to frequency of transmitter
(m)
0.01
0.1167
0.2334
0.1
0.3689
0.7378
1.1667
2.3334
10
3.6893
7.3786
100
11.6667
23.3334
80 MHz to 800 MHz
800 MHz to 2.5 GHz
For transmitters rated at a maximum output power not listed above, the recommended
separation distanced in meters (m) can be estimated using the equation applicable to
the frequency of the transmitter, where P is 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.

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