8
unit to your choice.
Error message
LCD screen will display “Er1” when ambient
temperature exceeds 104.0
°
F/40.0
°
C or
drops below 50.0
°
F/10.0
°
C.
3 short ticks
and green
backlit for 3
seconds.
LCD screen will display “ErC” if there is
EEPROM data reading error or the
calibrating process is not finished. Please
contact your supplier.
3 short ticks
and green
backlit for 3
seconds.
Low-voltage signal when the battery voltage
is below2.61V±2%. Please replace battery. None
Power Off Mode
The thermometer will power off automatically if no activity is detected for
10 seconds.
Attention:
●Electromagnetic interference: JPD-FR100+ contains sensitive electronic
component and shall not use under the condition with electromagnetic
interference,( such as the place nearby the mobile phones and
microwaves )
●Please dispose the used products and batteries in accordance with local
regulation requirements when the products and batteries are not
available.
●Please take out the battery if the device unused for long time.