5. Status Messages
The messages shown on the display inform you about the actual error conditions or service requests.
Battery capacity is low.
Prealarm: LCD shows “batt” constantly. Prealarm can be reset.
Main alarm: LCD shows “batt” flashing. Main alarm cannot be reset.
Indicates auto zero procedure.
Calibration with span gas.
Shows alarm threshold A1 or A2.
Indicates bridge voltage.
Value has been stored in memory.
Detector is performing a selftest.
Indicates software version of internal program.
Warm up time for pellistor.
Indicates that the sensor can still be calibrated but it should be replaced soon.
Indicates that the sensor should be replaced immediately.
Function switch was turned during calibration. Switch instrument off and start again.
Indicates defective EEPROM. Please contact an authorized COMPUR Monitors service center.
Indicates error in A/D conversion. Please contact an authorized COMPUR Monitors service center.
Sensor has been removed or it is defective.
Indicates error in sensor electronics. Please contact an authorized COMPUR Monitors service center.
