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Section 3
Diagnostics
This unit has a diagnostics function for internal errors and multiple internal test signal generator circuits.
This section describes troubleshooting.
3-1.
STATUS Indicator
This unit has a warning system based on lamp display. The STATUS indicator lights or blinks when an error occurs.
Display
Description
Remedy
Blinking in intervals of 0.5
seconds.
A failure was detected during
self-diagnosis.
Check the contents of a failure in “S08 DIAGNOSIS” of a
SERVICE menu. (Refer to
)
The error messages below may be displayed.
BACKUP ERROR: The backup data of EEPROM does not co-
incide in checksum.
DEVICE ERROR: Device errors other than those described
above
HDVF-L750/HDVF-L770
3-1