Error Indication - Hitachi IR.Station Hardware Manual

7 MAINTENANCE

7.3 Error Indication

When detecting a hardware error, the IR.Station module turns on (or blinks) the ERR indicator.
Turn off the power, turn it on again and make sure the ERR indicator is off. If the ERR
indicator is on (or blinking) again, replace the IR.Station module. The ERR indicator turns on
or blinks to indicate errors as follows:
ROM checksum error
Watch-dog-timer error
RAM read/write check error
Hardware error
- 42 -
ERR indicator status
ON
ON
Blinks