Fudakang BT-A41CN-BT User manual

Instruction for Use
Digital Thermometer
BT-A41CN-BT

Operating Instruction
INTENDED USE
The Digital Thermometers, Models BT-A41CN-BT, are intended for the
measurement and monitoring of human body temperature by doctor or
consumers in the hospital or home. It is used alone for human beings at all
ages.
FEATURES
1. LCD displays the measured temperature.
2. With memory function the last measured temperature is shown on LCD.
3. With beeper to alarm the peak temperature.
4. Auto self-test and power auto shut-off.
5. With quick temperature response and high accuracy.
6. Comparing with mercury thermometer without problems of both
mercury pollution and glass broken.
SPECIFICATIONS
Product Name
Digital Thermometer
Applied
Models
BT-A41CN-BT
Temperature
range
32.0-42.9℃(89.6-109.2℉)
Low
temperature
display
Temperature<32.0˚C (89.6˚F): display: Lo˚C
(Lo˚F)
High
temperature
display
Temperature>42.9˚C (109.2˚F): display: Hi˚C
(Hi˚F)
Accuracy
±0.1℃35.0-39.0℃(±0.2℉95.0-102.2℉)
±0.2℃the rest
Resolution
0.1℃ or 0.1℉
Sensor Type
Thermistor

Display type
Liquid Crystal Display
Memory
The last measured temperature is shown on LCD
Display
Service life
Expected to be 5 years
Alarm
Approx.10 seconds of Bi voice while peak
temperature is stable (for no voice model)
Working
Environment
Temperature: 5~40°C
Humidity: 15% to 85%RH
86Kpa to 106 Kpa
Storage
Environment
Temperature: -20~55°C
Humidity: ≤85%RH
86Kpa to 106 Kpa
Battery life
Approx.100 hours for continuous operation.
Or approx.18 months while used 10 minutes per
day.
(for without backlight & voice type)
Power
consumption
About 0.15mW (for without backlight & voice
type)
Applied part
type:
Type BF applied part
IP
classification
IP22 (IP22: The first number 2: Protected against
access to hazardous parts with a finger, and the
jointed test finger of 12 mm Ф, 80 mm length,
shall have adequate clearance from hazardous
parts .And protected against solid foreign objects
of 12,5 mm Ф and greater. The second number:
Protected against vertically falling water drops
when enclosure titled up to 15º. Vertically falling
drops shall have no harmful effects when the
enclosure is titled at any angle up to 15’’ on
either side of the vertical.
Mode of
operation:
Continuous operation
Readout time
8 seconds readout time, with backlight and voice
option

HOW TO USE
1. Press On/Off button then LCD displays 188.8℉M(188.8℃M)for 2
seconds. Keep pressing then displays last measurement, and releasing
98.6℉(37.0℃)for 1 second with ℉or℃ flashing respectively.
2. If ambient temperature is higher than 111.2℉(44.0℃),LCD displays H
℉(H℃)and lower than 89.6℉(32.0℃) then displays L0℉(L0℃).
3. Disinfect the probe with alcohol then place the probe under/in:
3.1 Oral use: Place the probe under tongue and close the mouth about
1minute till temperature is stable. Normal temperature is 98.6℉
(36.7℃).
3.2 Axillary use: Wipe armpit with dry towel then place the probe in
armpit firmly about 1 minute till temperature is stable. Normal
temperature is 98.0℉(36.7℃).
3.3 Rectal use: Lubricate the probe with water-soluble jelly like K-Y
jelly. Do not use petroleum jelly like Vaseline for easier
insertion.
Insert the probe into rectum about 1 CM (lower than 1/2 inch)
till the temperature is stable. Normal temperature is about 99.7℉
(37.6℃).
4. The peak temperature is first time and stable for 16 seconds, then alarm
Bi voice for 4 seconds is followed.
4.1 The power will be shut off automatically if no temperature rising
Notes:
1. Use the probe may result in 0.2℉(0.1℃)difference with real
temperature.
2. It is suggested that rectal use t---thermometer does not use for axillary
and oral use for the hygienic reason.
The Blue Tooth function model is BT-A41CN-BT
Operation Method:
★Install the APK accordance with the communication protocol into
the blue tooth signal receiving device such as mobile phone.
★Activate the blue tooth signal receiving device such as mobile
phone to match with the blue tooth of infrared thermometer

★Start to measure according to the normal infrared thermometer
operation method.
★After measuring the result will be displayed on LCD and be sent to
the blue tooth receiving device such as mobile phone.
The additional function of blue tooth infrared thermometer is to transmit
the testing result to the APK in the receiving device via blue tooth
technology.
1）This product needs special precautions regarding EMC and needs to be
installed and put into service according to the EMC information provided,
and this unit can be affected by portable and mobile RF communications
equipment.
2) Do not use a mobile phone or other devices that emit electromagnetic
fields, near the unit. This may result in incorrect operation of the unit.
3) Caution: This unit has been thoroughly tested and inspected to assure
proper performance and operation!
4) Caution: this machine should not be used adjacent to or stacked with
other equipment and that if adjacent or stacked use is necessary, this
machine should be observed to verify normal operation in the
configuration in which it will be used

Guidance and manufacture’s declaration – electromagnetic emission
The BT-A41CN-BT is intended for use in the electromagnetic environment specified below. The customer of the user of the
BT-A41CN-BT should assure that it is used in such an environment.
Emission test
Compliance
Electromagnetic environment – guidance
RF emissions
CISPR 11
Group 1
The BT-A41CN-BT use 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 emission
CISPR 11
Class B
The BT-A41CN-BT 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.
Guidance and manufacture’s declaration – electromagnetic immunity
The BT-A41CN-BT is intended for use in the electromagnetic environment specified below. The customer or the user of
BT-A41CN-BT 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
±6 kV contact
±8 kV air
±6 kV contact
±8 kV 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
(50Hz/60Hz)
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 manufacture’s declaration – electromagnetic immunity
The BT-A41CN-BT is intended for use in the electromagnetic environment specified below. The customer or
the user of the BT-A41CN-BT should assure that it is used in such an environment.
Immunity
test
IEC 60601 test
level
Compliance
level
Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
3 Vrms
150 kHz to 80 MHz
Not Applicant
Portable and mobile RF communications equipment should
be used no closer to any part of the BT-A41CN-BT,
including cables, than the recommended separation
distance calculated from the equation applicable to the
frequency of the transmitter.
Recommended separation distance
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,ashould be less than the
compliance level in each frequency range.b
Interference may occur in the vicinity of equipment marked
with the following symbol:
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
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 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 BT-A41CN-BT is used
exceeds the applicable RF compliance level above, the BT-A41CN-BT should be observed to verify normal

operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or
relocating the BT-A41CN-BT.
b Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.
Recommended separation distances between
portable and mobile RF communications equipment and the BT-A41CN-BT .
The BT-A41CN-BT is intended for use in an electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the BT-A41CN-BT can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment (transmitters) and the BT-A41CN-BT
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)
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
1
1.2
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 d in
metres (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.
FCC compliance statement
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 cause undesired operation.
changes or modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses 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:
-- 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.

PRECAUTIONS
1. Do not bite、bend、drop or take apart the thermometer.
2. Keep the device out of the reach of children/pets to avoid inhalation or
swallowing of small parts.
3. Do not expose it to direct sunlight、high temperature and moisture
4. Not intended to be sterilized. Prevent saliva or cleaning solution from
penetrating the display window.
5. Clean the thermometer after of before use with soft cloth and cleaning
solution listed below and store in the plastic case. Recommend to wipe
with wit water soaked cloth for home use.
6. If LCD shows the symbol or LCD shows unclear it means the battery
has run out. Please replace the battery within 10 minutes.
Warning:
1. No servicing/maintenance while the thermometer is in use .
2. Not for use in an OXYGEN RICH ENVIRONMENT
3. Before every use, check the device. Do not use the device or an
electrode if it is damaged in any way. The continuous use of a damaged
unit may cause injury, improper results, or serious danger.
4. If you have any problems with this device, such as setting up,
maintaining or using, please contact with SERVICE PERSONNEL of
Fudakang Industrial Co., Ltd.
5. Don’t open or repair the device by yourself.
6. Please report to Fudakang Industrial Co., Ltd. if any unexpected
operation or events occur.
7. The main material of the case is ABS and the main material of the cuff
is nylon. Be careful to the potential allergic reactions to these materials.
8. The typical service life of the new and unused batteries is 100 hours for
continuous operation.
9. Protection against electric shock: Internally powered ME equipment
10. Protection against harmful ingress of water or particulate matter: IP22
CLEANING SOLUTION
It is suggested to wipe with soaked cloth or to wash with water.
Solution
Diluted with water
Method
Ethanol
70-80%
Wipe with soaked cloth
Do not soak in solution

Note:
Any solution, dilution and method other than mentioned above might
cause reliability problems with the thermometer. The patient is an intended
operator.
The patient can measure, change batteries under normal circumstances and
maintain the device and its accessories according to the user manual.
LIMITED WARRANTY
This thermometer is guaranteed for 5 years from the purchasing date under
normal use .The warranty does not cover the damage of improper use or the
battery running out. f the unit does not function properly due to defective
parts or assembly, we will repair it free of charge or replace with a new one.
Explanation of Symbols:
Symbol for ‘CE”
Symbol for batch code
Symbol for manufacturer
Symbol for “electrical and electronic equipment”
Symbol for “TYPE BF APPLIED PART”
Symbol for “Follow operating instructions”
LOT

Symbol for “ RF transmitters”
IP22 Symbol for “the IP classification”
Symbol for Bluetooth
Manufacturer ：FUDAKANG INDUSTRIAL Co., Ltd
301,3rd Floor, Block 1,No.60 Shangshuxia Road ,Changping Town,
Dongguan City,Guangdong Province,China.
EC Representative
FANTRONIC COMPOSANTS
Rue Jacques Laurent ZA – Sud – Est - BP 11
85150 LA MOTHE ACHARD – FRANCE
Tel: [phone] Fax: [phone]
Soft ware Version: 1.3
Manual Version: 2.0