4. Troubleshooting and Maintenance
4.1
The Icons and Error Messages
Error Display
Battery is low.
Measurement before unit stabilization.
The unit is showing a rapid ambient temperature
change.
The ambient temperature is not within the range
between 10°C–40°C (50°F–104°F).
Errors 5–9 indicate a malfunction of the unit.
Cause
Remedy
Replace the battery.
(Refer to section 4.4)
Wait until all the icons stop flashing.
Allow the unit to rest in a room for at least
30 minutes at room temperature: 10°C–40°C
(50°F–104°F).
Allow the unit to rest in a room for at least
30 minutes at room temperature: 10°C–40°C
(50°F–104°F).
Remove the battery, wait for 1 minute, reinsert the
battery, and turn on the unit again. If the message
reappears, please contact the OMRON retail
outlet or distributor for having the unit checked.
EN
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