Panasonic DMR-BW780EB Service Manual page 37

Mode name
CEC (H) output Check of the CEC terminal high output of
HDMI.
CEC (L) output Check of the CEC terminal low output of
HDMI.
Production Date Display Display the date when the unit was pro-
duced.
Display the Error History Display the Error History stored on the unit.
* If the current date or the date when the
error occurred is wrong, correct judgement
may not be made.
Item
Description
LCD display
When the check is OK.
When the check is NG.
When the check is OK.
When the check is NG.
YY: Year
MM: Month
DD: Day
When the drive malfunction was
detected within 4 weeks ago. (*)
When the drive malfunction was
detected more than 4 weeks ago or
Drive last error data does not exist.
When HDD Self-Diagnosis test result
is NG.
When HDD Self-Diagnosis test result
is OK.
The Error History is not Data for HDD
and BD Drive.
The Error History is not Data.
HDD Self-Diagnosis test in process.
37
Key operation
(Remote controller key)
Press [5] [5] in service mode.
Press [5] [6] in service mode.
Press [6] [1] in service mode.
Press [6] [5] in service mode.