Medical Technology XL-F02 User manual

Instruction
Manual
Medical Infrared Thermometer
Specification and Model: XL-F02
Please read the manual before use Period of use: three years Version: A / 0

1
Content
Quick Start Guide..................................................................................................................................................2
Scope of Application ............................................................................................................................................2
Composition ...........................................................................................................................................................2
Part Names..............................................................................................................................................................2
Technical Parameters............................................................................................................................................3
Proper Use ..............................................................................................................................................................4
1. Preventive Inspection:.....................................................................................................................................4
2. Unpacking:.........................................................................................................................................................4
3. Battery Installation or Replacement.............................................................................................................4
4. Operation steps..................................................................................................................................................5
4.1 measurement operation.................................................................................................................................5
4.2. Recording(Memorizing) and Reading Function....................................................................................7
4.3 Mode Selection...............................................................................................................................................7
Display Icon Definition .......................................................................................................................................7
Contraindications, Precautions, Warnings and Suggestive Instructions...................................................8
Daily Maintenance, Cleaning, Maintenance and Maintenance Interval...................................................9
Names and Contents of Toxic and Harmful Substances or Elements in the Product............................9
Parts List............................................................................................................................................................... 10
Explanation of Signs, Conformity, Abbreviations, etc. used in Medical Device Labels................... 10
Troubleshooting.................................................................................................................................................. 10
Clinical Accuracy............................................................................................................................................... 11
Statement.............................................................................................................................................................. 11
Description of Replacement Cycle and Method of Consumable Battery ............................................. 11
Electromagnetic Compatibility (EMC) Related Information................................................................... 12
Other...................................................................................................................................................................... 12

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Quick Start Guide
(1) Install the battery;
(2) Put the new battery in correctly before the first use, and then start the body temperature check;
(3) When used, the front end of the thermometer is aligned to the forehead, with a distance of 5-
10cm. Make sure there is no hair, sweat, cosmetics or hat worn. And then press the measuring switch
to start the body temperature check;
(4) When the change of ambient temperature affects the forehead temperature or when the forehead
perspires, please aim at the earlobe for measurement. And make sure there is no hair, sweat,
cosmetics or hat worn.
Note: It’s normal that the measured temperature value maybe different, varying from skin color,
thickness to different parts of human body, as well as large changes in ambient temperature. The
more exposed the human body is, the more easily and largely the temperature is affected by ambient
temperature.
Scope of Application
The temperature of the measured object is displayed by measuring the thermal radiation of the
forehead.
Composition
It is composed of shell, infrared temperature sensor, signal receiving processor, key, Cob board,
buzzer and LCD.
Part Names

3
1. Please use No. 7 manganese or alkaline dry cell (2 batteries); don’t not use other kinds of
batteries, otherwise it may cause machinery breakdown.
2. Please don’t ensure the positive and negative poles of the battery are in right position; take out
the battery immediately after the battery has run down, and replace it with a new one. Otherwise,
it will cause heat, liquid leakage and fracture, causing damage to the machine.
3. Please don’t maintain or repair the infrared thermometer by yourself. If there is a quality
problem with the product or if you have any questions about the correctness of measurement
thermometer, please contact your dealer or manufacturer.
4. After the replacement of components (such as batteries) and the thermometer reaches the end
of its equipment life, please handle it according to local laws and regulations.
Technical Parameters
Product Name
Medical Infrared Thermometer
Model and
Specification
XL-F02
Measurement Range
32.0 ℃ ~ 42.9 ℃
Maximum
Permissible Error
The maximum allowable error of thermometer is ± 0.2 ℃ within 35.0 ℃
~ 42.0 ℃; the maximum allowable error is ± 0.3 ℃ beyond 35.0 ℃ ~
42.0 ℃.
Display Resolution
0.1℃/℉
Measuring Distance
5cm～10cm
Operating
Environment
Temperature: 16 ℃ ~ 35 ℃
Relative Humidity: ≤ 80%
Atmospheric Pressure: 86kpa ~ 106kpa
Transportation and
Storage conditions
Temperature: - 20 ℃ ~ + 55 ℃
Relative Humidity: ≤ 93%
Atmospheric Pressure: 50kPa ~ 106kpa
Clinical
Repeatability
±0.3℃
Battery
d.c.3V (two AAA batteries)
Measurement (MM)
155mm × 115mm × 45mm (L x W x H)
Prompt Function
When the operating range of ambient temperature exceeds 16 ℃ ~ 35 ℃,
the thermometer shall prompt “Err” or stop providing temperature value.
When it’s on body temperature mode, if the measured temperature is
lower than 32.0 ℃, it will display “Lo ℃”; if it is higher than 42.9 ℃, it
will display the prompt signal of “Hi ℃”.
Safety Requirements
1.1 Classified by type of anti-shock: equipment powered by internal
power supply.
1.2 Classified by the degree of anti-electric shock: B application part.
1.3 Classified by the protection degree of harmful liquid inlet: general
equipment.
1.4 Classified by safety degree when using flammable anesthetic gas

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mixed with air or with oxygen or nitrous oxide: equipment that cannot be
used when using flammable anesthetic gas mixed with air or with oxygen
or nitrous oxide.
1.5 Classified by operation mode: continuous operation equipment.
1.6 Power supply: d.c.3v (two AAA batteries).
1.7 Whether the equipment has the protective application against
defibrillation discharge effect: No.
1.8 Signal input and signal output: No.
1.9 Permanently installed equipment or non-permanently installed
equipment: non-permanently installed equipment.
1.10 Input power: N/A.
1.11 Classified by GB 4824, Electromagnetic Compatibility (EMC):
group 1, class B.
Proper Use
1. Preventive Inspection:
1) Before measurement, calibrate the thermometer, check the function of each component and
maintain the good performance of the thermometer.
2) Keep the power supply sufficient.
3) After the product is packed, it is allowed to use the common means of transportation, but it should
avoid rain, moisture and mechanical collision of extrusion box.
2. Unpacking:
Open the color box which is with single package, take out the plastic box with thermometer, and
then open the plastic box to take out the thermometer.
3. Battery Installation or Replacement
(1) Open the battery cover to replace the battery, and pay attention to the correct position of the
positive and negative poles.
(2) Please don’t use rechargeable batteries but the disposable batteries and the alkaline batteries as
far as possible.
(3) When the instrument is not to be used, the static current is very small, but when it is not used for
a long time, it is recommended to take out the battery to avoid the battery leakage which will damage
the product.

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If the instrument uses 3V manganese or alkaline dry cell (2 AAA batteries), when LCD displays
“ ”, it indicates that the battery has been in a low power state. The battery must be replaced as
soon as possible to ensure the accuracy of the measurement. Meanwhile, after the replacement of
components (such as batteries) and the thermometer reaches the end of its equipment life, please
handle it according to local laws and regulations.
Precautions for Installing or Replacing Battery
Attentions
1. When opening the battery cover to replace the battery, pay attention to
the correct position of the positive and negative poles. Please take out the
battery immediately after use. Misplacement may cause product damage.
2. When it is not to be used for a long time, please take out the battery to
prevent the thermometer from being damaged due to battery leakage.
3. Do not use the infrared thermometer when the battery leaks or gets
moldy.
4. Do not put the battery close to the fire source or into the fire in case of
battery explosion.
5. Do not store the battery in high temperature or high humidity.
6. To avoid short circuit, do not put the battery in the same pocket or other
containers with metal objects such as coins or keys, or in the containers that
may cause short circuit.
7. In case the electrolyte in the battery accidentally enters the eyes, please
wash the eyes with plenty of water immediately. If there is a risk of
blindness and other injuries, immediately go to the nearest hospital for
treatment.
8. In case the electrolyte in the battery is accidentally on the skin or clothes,
please wash it with plenty of water immediately, otherwise it may damage
the skin.
Notes 1. The emissivity of different materials may be different, so please refer to the emissivity of
materials. The default emissivity of this product is 1.0. With different emissivity, the measured
temperature will different from the actual temperature.
4. Operation steps
4.1 measurement operation
(1) When the thermometer is in the temperature measurement mode, hold and press the measuring
button to start up, the instrument will self-check. After one second, the buzzer will send out the
corresponding prompt sound, and the measurement results will be displayed on the display screen.
When the corresponding backlight is turned on, and the temperature can be measured again by
pressing the measuring button.
(2) Make sure that the thermometer is 5cm ~ 10cm vertical to the forehead (Figure 1). Then press
the measuring button by finger. When the measurement is completed, the temperature result will be
displayed (Figure 2).

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(3) When there is no intended operation after the test, the thermometer will be turned off
automatically within 20 seconds.
Attentions
1. Please read this manual carefully before thermometer use.
2. The ambient temperature of the product use is from 16 ℃ to 35 ℃, and
the best temperature is 25 ℃.
3. Please do not put the product too close to the electriferous objects in case
of electric shock.
4. Please do not use this product in the environment where the relative
humidity is beyond 80%.
5. Please do not put the product too close to the electromagnetic areas (such
as radio, mobile phone, etc.)
6. Please do not expose the product to the sun or put it close to the stove,
and do not let it come in contact with water.
7. Please do not bump or drop the product, and do not use if it is damaged.
8. Hair, sweat, hat or scarf on forehead will affect the accuracy of
measurement figure.
9. Please ensure the measurement distance is not farther than 5cm ~ 10cm.
10. In order to obtain accurate, stable and reliable measurement figure,
when the room temperature changes greatly, the product should be placed
indoors for 15-20 minutes before use.
11. If the forehead temperature cannot reflect the body temperature due to
sweating or other reasons, please measure the body temperature from
behind the earlobe.
12. When cleaning is needed, please use alcohol to gently wipe the surface
of the instrument.
13. Once there is any problem with the product, please contact our
company and do not try to repair it by yourself.

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4.2. Recording (Memorizing) and Reading Function
1: This machine has 32 sets of recoded (Memorized) temperatures.
2: Long press and hold the “—” button for 2 seconds in standby mode to start to check the recoded
(Memorized) temperatures.
3: Short press “—” button to switch between Celsius and Wattage.
4.3 Mode Selection
1: In the test mode, press “ ” to enter the mode selection: when [ ] is displayed, you will
enter the object measurement mode; when [ ] is displayed, you will enter the human measurement
mode.
2: Press “—” button to display F1, and then press “+” button to switch units; press “—” button again
to display F2; now, you can set the temperature figure for fever alarm. Note: F1 is the unit setting;
F2 is the fever alarm; F3 is the prompt sound switch; F4 is the temperature compensation setting;
F5 is the infrared ray switch.
Display Icon Definition
Display Icon Definition
Icon
State Description
Electricity Indication
Display
Low power and only for a short time work
Display and
flash
Extremely low power and impossible
for normal work; Immediate
Replacement of the battery is
recommended.
No display
Sufficient power
Measurement Mode
Body /
object
temperature
Human body temperature measurement mode / calibration
measurement mode
Temperature Unit
Centigrade
Fahrenheit degree
Display value
Measured temperature value
Memory Symbol
The displayed value is the recorded (memorized) value.
Low temperature
display
Lo℃
In the body temperature mode, the measured temperature is
lower than 32.0 ℃.
High temperature
Hi℃
In body temperature mode, the measured temperature is

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display
higher than 42.9 ℃.
Wrong presentation
Err
In the body temperature mode, when the operating range is
beyond 16 ℃ ~ 35 ℃, the thermometer will display “Err”
for error alarm even if the temperature display is between
32.0 ℃ ~ 42.9 ℃.
Contraindications, Precautions, Warnings and Suggestive Instructions
1. contraindications
(1) There is no standard temperature. Please consult your doctor if you have a fever.
(2) Comatose patients or patients with end-stage diseases.
2. Precautions
(1) This product is a professional medical infrared thermometer intended for human body
temperature measurement. Based on the difference of human skin, the measured temperature will
be different.
(2) When the room temperature changes greatly, the medical infrared thermometer should be placed
indoors for 15-20 minutes before its use.
(3) When the tested person returns from a place with a large temperature difference from the ambient
temperature of the place where he is, he / she shall stay in the test environment for at least 5 minutes,
and take the body temperature check when the temperature is consistent with the ambient
temperature.
(4) The environment around the tested person should be stable, and he / she can’t be tested in places
with large air flow, such as fan, air conditioner outlet, etc.
(5) Do not use the instrument outdoors or in a sunny place.
(6) Do not hold the front of the thermometer with your hand when measuring.
(7) The measuring area cannot be covered by hair. If there is sweat, please wipe it with a dry towel
before measurement, otherwise the measurement results will be affected.
(8) Cold compress, sweating and other cooling measures on the forehead for feverish patients will
result in the display of low temperature value, so avoid taking body temperature check under such
incident.
Warning
(1) Ensure to remove the hair and sweat from your forehead before
measurement.
(2) The use of this product cannot replace the diagnosis of doctors.
(3) The protective glass outside the LCD frame is highly important, and it
is also the fragile part of the instrument. Please use it carefully.
(4) Please do not charge the non-rechargeable battery and do not throw the
battery into the fire.
(5) Please do not expose the product to the sun or touch the water

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Daily Maintenance, Cleaning, Maintenance and Maintenance Interval
Cleaning and Maintenance
(1) External Dirt: wipe the dirt with a clean soft cloth, or wipe it with a cotton swab stained with
medical alcohol, which can also exert the function of sterilization and disinfection. Pay attention to
water or alcohol, which should not be too much in case of that water or alcohol will flow into the
product and cause damage.
(2) Internal Dirt: the lens of the internal probe is an important device. Do not touch or press with
fingers or other objects, otherwise the accuracy of temperature measurement will be affected.
Maintenance and Maintenance Interval
(1) If the thermometer is not to be used for a long time, please take out the battery to prevent it from
being damaged due to battery leakage.
(2) If cleaning is needed after use, please use alcohol to gently wipe the surface of the instrument,
and put the thermometer into its packing box after cleaning.
(3) If the surface of the lens is dirty, please wipe the surface of the lens with a cotton swab stained
with anhydrous alcohol with purity of more than 95%.
(4) Do not place the thermometer in a place where there is too high or too low temperature, damp
or direct sunlight, dust or corrosive gas.
(5) If the thermometer is not to be used for a long time (more than 3 months), please take out the
battery for safekeeping.
(6) It is recommended that user should maintain the thermometer every 3 months.
Calibration, and maintenance
The accuracy of this thermometer has been strictly tested. It is generally recommended to check
and calibrate the thermometer once a year to ensure its normal function and accurate measurement.
Please do not repair the thermometer by yourself. If there is a quality problem with the product
or if you have any questions about the correctness of the thermometer measurement, please contact
your dealer or manufacturer.
Recommended Cleaning and Sterilization Procedures
After each use of the product, wipe the dirty place with a clean soft cloth or soft cloth with 75%
(volume ratio) ethanol solution to sterilize the product surface.
Names and Contents of Toxic and Harmful Substances or Elements in the Product
Part Name
Names of the Toxic and Harmful Substances or Elements
lead
(Pb)
mercury
(Hg)
cadmium
(Cd)
hexavalent
chromium
polybromi-
nated
biphenyls
polybromi-
nated
diphenyl
ether
(b)0.1%
(Hg)0.1%
(Cd)0.1%
(Cr*)0.1%
(PBB)0.1%
(PBDED)0.1%
Printed
Circuit Board
X
○
○
○
○
○

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Assembly
Plastic
○
○
○
○
○
○
Metal Casing
○
○
○
○
○
○
Note
This table is compiled in accordance with SJ / t11364.
○: indicates the content of the toxic and harmful substance in all materials of
the parts. All of them are in the requirement of GB / T 26572.
X: indicates that the content of the toxic and harmful substance in at least one
homogeneous material of the component exceeds the limit requirements
specified in BG / t26572.
Parts List
If you find that the following objects are inconsistent with information provided in the table below,
please contact the manufacturer.
No.
Part
Amount
Note
1
Medical Infrared Thermometer (Main Engine)
1
2
Instruction Manual, Certificate, Warranty card
1
Explanation of Signs, Conformity, Abbreviations, etc. used in Medical Device Labels
Signs
1. Signs on products and packages
Reference for use
Attention, please refer to the attached
documents
Type B application equipment
Keep dry
Low voltage prompt
Avoid sun exposure
Straight up
Fragile, please handle it with care
Safety Critical Parts List
Key parts list: MCU, sensor, display screen, PCB
Troubleshooting
Reasons for displaying “LO”
Treatment Suggestions
Hair or sweat existing during
measurement
Ensure that there are no obstacles or sweat on the forehead
Cold air blowing on the forehead
during measurement
Ensure the stability of air during measurement time and in
the space
Having taken cold compress on the
forehead
Wait for 10 minutes before measuring if having taking cold
compress

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Far distance for measurement
The optimum measurement distance is between 5cm to
10cm. Meanwhile, do not touch the skin with a
thermometer.
Clinical Accuracy
The normal value of body temperature is among a range, and the body temperature measured
in different parts will be different. Refer to the following table for specific differences:
Measuring body part
Normal Temperature
Deviation
Forehead temperature
36.0℃~37.3℃
0.3 ℃ ~ 0.5 ℃ lower than oral temperature
This product is suitable for people aged 0 to 65. The body temperature measured by different
people will be different. Refer to the following table for specific differences:
Age Group
Normal Temperature
Clinical Deviation
Aged 0 to 2
36.4℃~38.0℃
≤±0.3℃
Aged 3 to 10
36.1℃~37.8℃
≤±0.2℃
Aged 11 to 65
35.9℃~37.5℃
≤±0.2℃
Aged over 65
35.8℃~37.4℃
≤±0.3℃
Note: according to the skin color, thickness and different parts of human body, as well as large
changes in ambient temperature, it’s normal that the measured temperature value will be different.
The more exposed to the outer environment the human body is, the more easily and greatly the
temperature is affected.
Statement
The temperature of the person is attained by measuring the thermal radiation on the forehead
of the human body. The clinical accuracy or clinical deviation of the thermometer has got the clinical
verification, and its safety and effectiveness meet the requirements of relevant national laws and
regulations. The performance verification method claimed by the product can be obtained by
contacting the customer service department of the company.
Description of Replacement Cycle and Method of Consumable Battery
The detachable parts of this product mainly include batteries. Before installing the accessories,
please confirm whether the specifications and models of the accessories are consistent with the
manufacturer’s regulations. Please be sure to use the model parts specified by the company. If
necessary, please contact the dealer or manufacturer.
Battery installation and replacement:
When the low voltage prompt signal appears on the display screen, please replace the used
battery with the specific one. For installation and replacement, please refer to the “installation and
instructions” in this manual.

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Electromagnetic Compatibility (EMC) Related Information
Attention
⚫This medical infrared thermometer meets the electromagnetic compatibility requirements of
YY0505 standard.
⚫User shall install and use this medical infrared thermometer according to the EMC information
provided in the attached documents.
⚫Portable and mobile RF communication equipment may affect the performance of this medical
infrared thermometer, so avoid strong electromagnetic interference, such as such as mobile
phones, microwave ovens, etc. when using it,
⚫Please refer to the appendix for the detailed guideline and statement from manufacturer.
Warning
●This medical infrared thermometer shall not be close to or stacked with other equipment. If it
must be stacked, it shall be observed and verified that it can be close to or normally operated in
its configuration.
●If the physiological parameters measured by the equipment are smaller than the specified
minimum amplitude, it may lead to inaccurate results.
●In addition to the cables sold by the manufacturer of the machine as spare parts of internal
components, the use of accessories and cables other than those specified may cause the increase
of emission or decrease of anti-interference of the medical infrared thermometer.
Other
Guideline and Statement from Manufacturer – Electromagnetic Emission
Xl-F02 medical infrared thermometer is expected to be used in the following specified
electromagnetic environment. The buyer or user of XL-F02 medical infrared thermometer shall
guarantee that it is used in this electromagnetic environment:
Emission Test
Conformity
Electromagnetic Environment - Guideline
RF emission
GB 4824
Group 1
This medical infrared thermometer only uses RF
energy for its internal function. Therefore, its RF
emission is highly low and the possibility of interference
to nearby electronic equipment is highly small.
RF emission
GB 4824
Type B
The medical infrared thermometer is suitable for
use in all facilities, including household facilities and the
public low-voltage power supply network directly
connected to the household residence.
Harmonic emission
GB 17625.1
N/A
Voltage fluctuation
flicker emission
GB 17625.2
N/A

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Guideline and Statement from Manufacturer – Anti-Electromagnetic Interference
XL-F 02 medical infrared thermometer is expected to be used in the following specified
electromagnetic environment. The buyer or user of XL-F 02 medical infrared thermometer shall
guarantee that it is used in this electromagnetic environment:
Anti-interference
Test
IEC 60601
Test Level
Coincidence
level
Electromagnetic environment -
Guidelines
Electrostatic
discharge
GB/T 17626.2
±6 kV
Contact discharge
±8 kV
Air discharge
±6 kV
Contact
discharge
±8 kV
Air discharge
The floor shall be wood, concrete
or tile. If the floor is covered with
synthetic material, the relative
humidity shall be at least
30%.
Electrical fast
transient burst
(EFT /B)
GB/T 17626.4
±2kV
power supply cord
±1kV
For input / output
lines
N/A
N/A
Electrical Surge
GB/T 17626.5
±1 kV Differential
mode voltage
±2 kV
Common mode
voltage
N/A
N/A
Voltage sag on
power input line,
short time
medium time
Break and
voltage change
GB/T 17626.11
< 5% UT, for 0.5
cycles (on UT,
>95% sag) 40%
UT, for 5 cycles (at
60% sag on UT)
70% UT, for 25
cycles (30% sag on
UT) < 5%
UT, lasting for 5S
(on UT,
>95% sag)
N/A
N/A
Power
Frequency
Magnetic Field
（50/60Hz）
GB/T 17626.8
3A/m
3A/m,50/60Hz
The power frequency magnetic
field should have the power
frequency magnetic field level
characteristic which should be had
in the typical commercial or
hospital environment.
Note: UT refers to the AC network voltage before testing voltage.

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Guideline and Statement from Manufacturer – Anti-Electromagnetic Interference
XL-F 02 medical infrared thermometer is expected to be used in the following specified
electromagnetic environment. The buyer or user of XL-F 02 medical infrared thermometer shall
guarantee that it is used in this electromagnetic environment:
Anti-interference
Test
IEC 60601
Test Level
Coincidence
level
Electromagnetic environment -
Guidelines
Portable and mobile RF
communication equipment shall not
be used closer to any part of this
medical infrared thermometer than the
recommended isolation distance,
including cables. The distance shall be
calculated by a formula corresponding
to the frequency of the transmitter.
Recommended isolation distance:
Formula:
p — according to the maximum rated
output power of transmitter provided
by transmitter manufacturer, in watts
(W);
d — Recommended isolation distance,
in meters (m), b.
The field strength of the fixed RF
transmitter is determined by surveying
the electromagnetic field C. in each
frequency range, d should be lower
than the compliance level.
Interference may occur near
equipment marked with the
following symbols.
Radiofrequency
conduction
GB/
T 17626.6
3 V （Effective
Value）
150 kHz
～80 MHz
N/A
Radiofrequency
Radiation
GB/
T 17626.3
3 V/m
80 MHz
～2.5 GHz
3 V/m
Note 1: on the frequency of 80MHz and 800MHz, the formula of higher frequency band should
be adopted.
Note 2: these guidelines may not be applicable to all situations. Electromagnetic coupling is
affected by absorption and reflection of buildings, objects and human body.
a. Fixed transmitters, such as base stations for wireless (cellular / cordless) telephones and
ground mobile radios, amateur radios, am and FM radio broadcasts, and television
broadcasts, are theoretically unpredictable in field strength. To evaluate the electromagnetic

15
environment of fixed RF transmitter, the survey of electromagnetic field should be
considered. If the field strength of the place where the medical infrared thermometer is
located is higher than the applicable RF compliance level, the medical infrared thermometer
shall be observed to verify its normal operation. If abnormal performance is observed,
additional measures may be necessary, such as readjusting the direction or position of this
medical infrared thermometer.
b. In the whole frequency range of 150khz-80mhz, the field strength should be lower than
3V / m.
Portable and Mobile RF Communication Equipment and XL-F 02
XL-F 02 medical infrared thermometer is expected to be used in electromagnetic
environment with controlled RF radiation disturbance.
According to the maximum rated output power of communication equipment, the buyer or
user can prevent electromagnetic interference by maintaining the minimum distance between
portable and mobile RF communication equipment (transmitter) and (equipment or system) as
recommended below.
Rated maximum
output power of
transmitter / W
Isolation distance corresponding to different frequencies of transmitter / M
150 kHz ～ 80 MHz d
=1.2
80 MHz ～ 800
MHz d =1.2
800 MHz～ 2.5 GHz
d =2.3
0.01
N/A
0.12
0.23
0.1
N/A
0.38
0.73
1
N/A
1.2
2.3
10
N/A
3.8
7.3
100
N/A
12
23
For the rated maximum output power of transmitter not listed in the above table, the
recommended isolation distance D, in meters (m), can be determined by the formula in the
corresponding transmitter frequency column, where p is determined by transmitter
manufacturer's maximum output rating in watts (W).
Note 1: on the frequency of 80MHz and 800MHz, the formula of higher frequency band should
be adopted.
Note 2: these guidelines may not be applicable to all situations. Electromagnetic coupling is
affected by absorption and reflection of buildings, objects and human body.

16
Warranty Card
Thank you for ordering products of Xionglu Medical Technology Co., Ltd. Our
company holds strict quality control procedures for all products. To ensure your rights
and interests, please keep this manual and warranty card properly.
This product enjoys one year for free warranty service from the date of ordering
(two years for paid maintenance, material and labor fees as appropriate).
Our company will not provide free warranty service for one of the following
situations:
1): Failure caused by unauthorized folding and refitting of the product;
2): Machine failure caused by careless falling during taking or using;
3): Failure caused by improper operation without following the operation method in
this manual;
4): Failure caused by natural disasters, such as earthquake, fire, etc
5): Failure caused by improper maintenance of maintenance shop not authorized by
the company
Name
Contact
Customer
mailing
Address
Purchase
date
Post code
Product
model
Product
serial
number
Manufacturer: Dongguan Xionglu Medical Technology Co., Ltd.
Manufacturer address: Room 301, floor 3, No.1, Shangnan Road, 5th Industrial Zone,
Nanzha community, Humen Town, Dongguan City, Guangdong Province, P.R. China

17
Registered person / manufacturer: Dongguan xionglu Medical Technology Co., Ltd.
Address: Room 301, floor 3, No.1, Shangnan Road, 5th Industrial Zone, Nanzha community,
Humen Town, Dongguan City, Guangdong Province, P.R. China
Manufacturer address: Room 301, floor 3, No.1, Shangnan Road, 5th Industrial Zone, Nanzha
community, Humen Town, Dongguan City, Guangdong Province, P.R. China
Product Technical Requirement No.: Verification for Canton Instrument 20192071228
Medical device registration certificate No.: Verification for Canton Instrument 20192071228
Production license No.:
Guangdong food and Drug Administration machinery production license 20193511
Product batch No.: see the machine body
Period of use: 3 years
Release date: November 29, 2019
After sales service unit: Dongguan Xionglu Medical Technology Co., Ltd
Tel: [phone]