Panasonic DMR-EX77EG Service Manual page 24

DMR-EX77EG / DMR-EX77EC / DMR-EX77EC1 / DMR-EX77EB / DMR-EX87EG / DMR-EX87EC / DMR-EX87EC1 / DMR-EX87EB
Mode name
RAM Drive Last Error
Delete the Last Drive
Error
Laser power confirmation Drive state is judged based on difference
Turn on all FL/LEDs
PB HIGH Signal Output
PB MIDDLE Signal
Output
Item
Description
RAM Drive error code display.
*For details about the drive error code, refer
to the Service Manual for the specific RAM
Drive.
Delete the Last Drive Error information stored
on the DVD RAM-Drive.
between laser power value at shipping and
present laser power value.
All segments of FL and all LEDs are turned
on.
8 pin of AV 1 Jack (PB HIGH terminal) is High
(approx. 11V DC).
8 pin of AV 1 Jack (PB HIGH terminal) is
Middle (approx. 5.5V DC)
FL display
1. Error Number is displayed for 5
seconds.
2. Time when the error has occurred
is displayed for 5 seconds.
DD: Day
hh: Hour
mm: Minute
3. Last Drive Error (1/2) is displayed
for 5 seconds.
4. Last Drive Error (2/2) is displayed
for 5 seconds.
5. Error occurring Disc type is
displayed for 5 seconds.
6. Disc Maker ID is displayed for 5
seconds.
7. Factor of Drive Error occurring is
left displayed
If DVD-RAM disc in not inserted,
[NO DISC] is displayed.
If power value study was filed,
[ERROR] is displayed.
All segments are turned on.
24
Key operation
(Remote controller key)
Press [4] [2] in service mode.
When "INFO******" is
displayed, past 19 error histories
can be displayed by pressing [0] [1]
- [1] [9]
In case that the maker cannot be
identified, display is black out.
Press [9] [6] in service mode.
1. into RAM
Drive in service mode. (Other
media are assumed to be non-
correspondence.)
2. Press [4] [4].
Press [5] [1] in service mode.
Press [5] [2] in service mode.
Press [5] [3] in service mode.
being