Medicare Infrared MC-306 User manual

MC-306
In order to use this product safely, please read the manual before use.
After reading, please keep it in a safe place for easy check and reference.

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Content
1. Instruction for Use and Precautions ..............................................................................................2
2. Product Introduction .....................................................................................................................3
3. Safety category..............................................................................................................................3
4. Scope of application......................................................................................................................3
5. Working principle..........................................................................................................................3
6. Product features ............................................................................................................................3
7. Product appearance diagram .........................................................................................................4
8. Structure and composition ............................................................................................................4
9. Display icons and definitions........................................................................................................4
10.Setting operation ..........................................................................................................................5
11. Measuring method.......................................................................................................................7
12. Installation and replacement for battery......................................................................................7
13.Maintenance.................................................................................................................................8
14. Special storage and transportation condition ..............................................................................8
15.Troubleshooting ...........................................................................................................................9
16.Technical Specification ..............................................................................................................10
18.Explanation of graphic and symbol............................................................................................11
19.Quality commitment and after-sales service ..............................................................................12

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Dear users:
●Thank you for purchasing the MediCare Non-Contact Infrared Thermoscope, MC-306
●Before using this product, please read the manual carefully and use it correctly.
●Please keep this manual in a safe place after reading it.
●Please keep the purchase voucher for future maintenance.
1. Instruction for Use and Precautions
Before use, please read the manual carefully and confirm that the battery has been installed.
Do not immerse any part of this product in water or other liquids, as it may damage the
thermometer.Follow the cleaning and disinfection instructions when cleaning.
Non-professionals should not disassemble and repair the thermometer, which may damage
the thermometer.
Keep the thermometer out of the reach of children to prevent them from swallowing small
parts.
Do not leave this product in an environment with excessively high or low humidity for a
long time.
Do not bump, drop or mix with sharp objects.
Do not directly touch the top of the temperature probe with your fingers.
Do not measure the temperature within 30 minutes after exercise, meals, and bathing.At this
time, the body temperature has a large deviation from normal body temperature.
When the temperature of the thermometer changes greatly (such as from indoor to outdoor),
please wait for about 30 minutes in the new environment before measuring.
It is recommended that the interval be more than 10 seconds for multiple measurements.
The user is not familiar with the measuring method, which may cause measuring deviation.
It is recommended that users purchase this product and practice several times to become familiar
with the measuring method.
Contraindications: No findings.
Precautions
The measurement results of this product cannot replace physician diagnosis.
Due to individual differences, the clinical accuracy of some people has a deviation of
0.1-0.2. If the data of forehead measurement does not meet the clinical performance, please
measure other parts or refer to the doctor's order.
Discarded batteries, please do not discard them randomly.They should be sent to a
designated place for classification and treatment according to local environmental protection
requirements to avoid causing pollution to the environment.
If it is not used for a long time (more than 2 months), please remove the battery and store it
to avoid battery leakage and damage to the thermometer.
Precautions during use: For details, please pay attention to the description of warnings and
precautions in the manual.
Battery interference: Do not use the machine in a strong battery interference environment.

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2. Product Introduction
This product measures the temperature of human body by collecting infrared thermal radiation
from human forehead hair. Its operation is simple and hygienic, and the measurement is fast and
accurate. Users only need to point the probe at the forehead and press the measurement button to
measure the temperature of human body. It is widely used in schools, customs, hospital, family.
3. Safety category
This product is an internal power supply equipment, type B application part, and the protection
level is IPX0. It cannot be used in the presence of a mixture of flammable anesthetic gas and air,
oxygen or nitrous oxide, and it is a continuous operation equipment.
4. Scope of application
●Scope of application: Display the body temperature of the measured object by
measuring the heat radiation on the forehead.
●Trial population: suitable for infants, children and adults.
●Expected use environment: The environment applicable to this product includes
hospitals, clinics, infirmaries, schools, government organizations, social groups, and
families.
5. Working principle
Any object will release infrared radiation energy, and its surface temperature directly
determines the size and wavelength of the radiant energy. Based on this principle, this
product uses a high-precision infrared sensor that is specially used to detect the body's
infrared radiation energy with a wavelength of 5-14um. With the accurate calculation
and various compensation corrections, the human body temperature can be accurately
measured.
6. Product features
●Use high precision infrared sensor with stable and reliable performance.
●Strong probe structure to ensure more accurate measurement.
●Heating temperature prompt.
●Ambient temperature measurement.
●Large-size digital LED screen with clear and soft display.
●Automatic shutdown saves power and energy.

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7. Product appearance diagram
8.Structure and composition
This product mainly consists of infrared sensor, microprocessor, embedded software
(Software release version No.:V1), memory, power supply, electro-acoustic
components, LED display and housing.
Product accessories: instruction manual, warranty card, certificate of conformity.
9. Display icons and definitions
Definition of icon Icon Description of Status
Display value 1 Display value during the measurement
Temperature unit 2 Celsius

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Battery status 3
Display
Battery power is low, please pay attention to
replace the battery
No display The battery is fully charged
Environmental
temperature 4
Display
Measurement mode of environmental
temperature and display value is environmental
temperature
No display
Measurement mode of body temperature, and
display value is body temperature
10.Setting operation
10.1 Measurement for body temperature
●Press the "Measurement/Switch" button, the thermometer will start up and carry out
self check, all light segments of the LED display screen will light up briefly, and the
screen display is as shown in Figure 1. After completing the self check, enter the
standby mode, and the screen display is as shown in Figure 2.
Fig.1 Fig.2
●Align the probe area with the forehead of the person to be measured within a
suitable distance, and press the "Measurement/Switch", the thermometer will vibrate
for a short time, the screen display is shown in Figure 3, and report the measurement
result.
●If the distance from the probe area to the person's forehead is not appropriate, the
screen display is shown in Figure 4.
Fig.3 Fig.4
10.2 Invalid measurement prompt
● When the measured value is lower than 34.1 ºC, LO is displayed (Figure 5) , and
send the prompt sound of "Body temperature is too low, invalid measurement";
● When the measured value is higher than 42.9 ºC,HI is displayed (Figure 6), and
send the prompt sound of "Body temperature is too high, invalid measurement";

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Fig.5 Fig.6
10.3 Automatic shutdown function
●After the measurement is completed, the screen displays Figure 3.If there is no key
operation within 25 seconds, the thermometer will automatically shut down.
10.4 Environmental temperature measurement function
●After powering on, press the side button "Room Temperature" and keep pressing
down. The thermometer measures the current environmental temperature.The screen
display is shown in Figure 7. After the measurement is completed, the display screen
is shown in Figure 8.
Fig. 7 Fig. 8
10.5 Mode switching function
●After powering on, press the "Main Button" and keep pressing down for more than 8
seconds, and press the side button "Room Temperature", the thermometer enters the
factory setting mode, the screen display is shown in Figure 11.
Fig.11
●Body temperature mode setting: press the upper part of side button to enter the 3
mode section, press the lower part of side button to adjust to the "1" section, the
screen displays as shown in Figure 12, press the main button to save; continue to press
the upper side button to the 7 mode section, and press the lower part of side button to
adjust to the "1" section. The screen displays as shown in Figure 13, press the main
button to save, press the "Main Button" and keep pressing down for more than 8
seconds and then exit.
Fig.12 Fig.13
● Calibration mode setting: press the upper part of the side button to enter the 3

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mode section, and press the lower part of the side button to adjust to the "0" section.
The screen displays as shown in Figure 14 and press the main button to save; continue
to press the upper part of the side button to 7 mode section, then press the lower part
of the side button to adjust to the "0" section,the screen displays as shown in Figure
15, press the main button to save, press the "main button" and keep pressing down for
more than 8 seconds and then exit.
Fig.14 Fig.15
●The mode switching function should be carried out under professional guidance.For
the statistical algorithm of body temperature mode, please consult our after-sales
department.
11 Measuring method
11.1 Before and after use, please keep the inner cavity of the sensor and probe clean.
11.2 Please use the thermometer in a suitable temperature environment. When the
ambient temperature of the thermometer changes greatly (such as from indoor to
outdoor), please put the thermometer in the new environment for about 30 minutes
before measuring.
11.3 When the measurement object comes from a place with a large difference in
temperature from the measurement environment, the measurement object should stay
in the test environment for at least 5 minutes.
11.4 Try not to measure with forehead blowing, water dripping, sweating, applying
cosmetics, etc. Do not measure temperature within 30 minutes after exercising,
bathing, and eating.
11.5 Do not use this product in direct sunlight.
12. Installation and replacement for battery
●When using for the first time, please open the battery cover, put in two new AAA
(7#) batteries, install them in the battery compartment correctly according to the
polarity of the positive and negative poles, and close the battery cover.
●When the screen displays as shown in Figure 16, it means that the battery has been
already in a low voltage state, but it can still meet the measurement.It is recommended
to replace the battery as soon as possible; if the screen displays as shown in Figure 17,
the thermometer will automatically shut down, and please replace the battery before
use.

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Fig.16 Fig.17
Tips:
Do not install the wrong positive and negative batteries.
Please use the specified battery, non-rechargeable battery cannot be charged.
Remove the dry batteries when it is not used for a long time (more than 2 months). Do
not mix new and old batteries and different types of batteries.
Replace the old battery, please dispose of it according to local regulations.
13.Maintenance
Please keep the internal cavity of sensor and probe clean, otherwise it will affect the
measurement accuracy.
Cleaning method:
12.1.Clean the surface.Use a clean soft cloth or cotton stick with a little medical
alcohol or water to wipe the dirt.
12.2 Clean the inner cavity of the sensor and probe: Wipe the inner cavity of the
probe or the top of the sensor gently with a clean soft cloth or cotton stick with a little
medical alcohol. Use it after the alcohol has completely evaporated.
12.3 No special maintenance is required during use, please contact the seller or
manufacturer if there is a failure.
Please dispose of the waste and residue at the end of the service life of the product
according to the local laws and regulations
14. Special storage and transportation condition
Storage and transportation environment
Temperature: -20ºC ~+40ºC
Relative humidity：10％RH~80％RH
Atmospheric pressure:70kPa~106kPa
During transportation, avoid throwing, heavy pressure, stepping and rain, and the
outer box should be placed with direction signs. The thermometer is allowed to use
general transportation means, but it must be prevented from being placed upside down
during the process of severe shock, vibration and rain and snow splashing. The
packaged thermometer should be stored in a well-ventilated room free of strong
sunlight, non-corrosive gases.

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15.Troubleshooting
Description
of faults Solutions
Inaccurate
measurement
1.Check the measurement object. The measurement performance
cannot be guaranteed in the case of forehead blowing, water
drippin
g, sweating, applying cosmetics, and applying antipyretic
paste;
2. Check the operating environment. Environmental changes have a
greater impact on the measurement.
If the environmental
temperature changes too much, or the instrument has just measured
the temperature of an ultra-high object and directly converted to the
measurement of a low-
temperature object, the measurement
difference will occur. Leave it for about 10 minutes to obtain a new
test heat balance before using it;
3.The best operating environment of the product is 16 ºC -35ºC ,
check whether the current environmental temperature is too low or
too high.
4.Check the distance of measurement (3-5cm).
Screen
displays
"LO" or
"HI"
1.The temperature of the tested object is lower than 34.1ºC, the
screen displays LO;
2. The temperature of the tested object is higher than 42.9ºC, the
screen displays HI;
3.Check whether the internal parameter settings are disordered.
No response
to button Reload the battery.
No display
or display
abnormally
Reload the battery.
Shut down
immediately
after power
on
Check whether the battery power is sufficient or replace the battery.

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16.Technical Specification
Measuring method Non-contact type
Display range 34.5ºC～42.9ºC
Measuring time <6S
Maximum allowable error
Temperature display
range
Maximum allowable
error
35.0ºC～42.0ºC ±0.2ºC
>42.0ºC，<35.0ºC ±0.3ºC
Resolution 0.1ºC
Operating environment 16 ºC ~ 35 ºC; humidity ≤85% non-condensing
Power supply dc3.0V (2 AAA 7# batteries)
Power capacity prompt Low battery prompt
Display unit Celsius (° C)
Automatic shut-down
Do not use automatic shutdown within 25
seconds
Size 146 X 35 X 41（mm）
Weight 68g
Classification by type of
protection against electric shock
Internal power supply equipment
Classification by degree of
protection against electric shock
B-type application part
Classification according to the
degree of protection for liquid
inlet
No liquid inlet protection
Classification by operating mode Continuous operation
Whether it is an AP/APG device No
Classification by disinfection
method
See the manual
Electromagnetic compatibility is
classified by GB4824-2013
Class B, Group I
Whether the equipment is
permanently installed
Non-permanently installed equipment

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17. Names and contents of toxic and hazardous substances or elements:
Part Name
Toxic and hazardous substances or elements
Lead
（Pb）
HG
(Hg)
Cadmium
(Cd)
Hexavalent
chromium
[Cr (VI)]
Polybromin
ated
biphenyls
PBB
Polybrominate
d diphenyl
ethers
(PBDE)
Housing ○○○○○○
Probe
bushing ○○○○○○
Display
screen ○○○○○○
Main board ○○○○○○
Packing box ╳○○○○○
Instruction
manual ╳○○○○○
○: indicates that the content of this toxic and hazardous substance in all homogeneous materials of
this part is below the limit requirement specified in SJ / T11363-2006.
: indicates that the content of this toxic and hazardous
substance in at least one homogeneous
material of the part exceeds the limit requirement specified in SJ / T11363-2006.
18.Explanation of graphic and symbol
Pay attention to the warning, refer to the attached document
Fragile articles
Upward
Fear of rain
Stacking layer limit
The temperature range that the package should be kept

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means type B application part
Send to designated place for processing
19. Quality commitment and after-sales service
This product has a service life of 5 years and provides one year of free repair service.
Note: Any failure caused by the user's personal reasons or any damage caused by
unauthorized dis-assembly will not provide a free repair period.
Tip:
Please keep your purchase voucher for future maintenance.