Replacing Batteries - Jumper JPD-FR412 Manual De Instrucciones

(6) No intense emotion or strenuous exercises before measuring;
(7) After measuring the data once, you should wait for the backlight to
turn off and measure the next data.

Replacing Batteries

1、Slide the battery cover off along the marked direction and take it off.
2、Insert the two AAA batteries into the compartment according to the
stated polarities.
Make sure that the batteries are installed correctly. Otherwise, the
thermometer may be damaged.
If the low-battery symbol is displayed on the screen, replace the
batteries.
Batteries of a same type should be used. Dispose the used batteries
in accordance with the local environmental policies.
The thermometer is shipped with batteries. First open the battery
cover, then remove the insulating piece.
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