
Wireless Infrared Thermometer CMAC 4230
4 - 1
User Manual
4
Taking care of your device
Troubleshooting
Display
Fault
Procedure
-O –
-U -
The target temperature
is above or the range
below the measuring
range
Select a target
within
EEPROM-Err
EEPROM error
Please contact the
manufacturer
CalAreaErr
Calibration error
Please contact the
manufacturer
ProbCalErr
Calibration error
Please contact the
manufacturer
No display
Weak or discharged
Replace batteries
batteries
Battery icon
blinks or LowBatt
displays
Weak or flat batteries
Replace batteries
Laser does not
work
Weak or flat batteries
Replace batteries
Ambient temperature
over +45 °C
Work at an
ambient
temperature of
+45 °C or less
Repairs
Repair work is subject to the different nationally valid regulations and directives.
Work should be performed by the manufacturer, as all repairs must be examined to
ensure functional safety.