User's Manual

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- Do not use 12Y-up mode to measure the body temperature of people aged 12 and below,
Do not use 12Y-down mode to measure the body temperature of people over 12 years old,
otherwise the measurement results may be slightly biased.
Notes:
- Before measuring forehead, make sure there is no hair, sweat, cosmetic, perspiration or hat
on it.
- It is normal that there may be temperature difference depending on various skin types, since
different skin type will reflect different voltage of infrared ray.
- Avoid any drafts (e.g. form nasal specs, air conditioning…)
9.3 Temperature hint
Measurement mode Measuring temperature Backlight
Buzzer sound LCD display
Ear mode
/Forehead
mode
12Y-up
mode
< 32.0℃(89.6℉) Red bi--- Lo
32.0℃(89.6℉) ~ 37.7℃(99.9℉) Cyan bi--- Measurement
value
37.8℃(100.0℉)~39.4℃(102.9℉) Yellow bi-bi-bi-bi
39.5℃(103.1℉)~43.0℃(109.4℉) Red bi-bi-bi-bi
＞43.0℃(109.4℉) Red bi--- Hi
12Y-down
mode
< 32.0℃(89.6℉) Red bi--- Lo
32.0℃(89.6℉) ~ 37.6℃(99.7℉) Cyan bi--- Measurement
value
37.7℃(99.9℉)~38.5℃(101.3℉) Yellow bi-bi-bi-bi
38.6℃(101.5℉)~43.0℃(109.4℉) Red bi-bi-bi-bi
＞43.0℃(109.4℉) Red bi--- Hi
Operation environment temperature < 15℃(59.0℉) Cyan bi--- Er1
Operation environment temperature ＞40℃(104.0℉) Cyan bi--- Er2
Note: The buzzer function in the table above is built when the buzzer sound is turned on.
9.4 Voice adjustment
On the power on status, press the “ ”button for 2s,the buzzer sound will be turned off，there
will be no buzzer sound during subsequent operations. Pressing the“ ”button for 2s again,
the voice function will be turned on with a “bi”sound.
9.5 Memory mode