Panasonic DMR-EH55P9 Service Manual page 27

Mode name
RAM Drive Last Error 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 Delete the Last Drive Error information stored
Error on the DVD RAM-Drive.
Laser power confirmation Drive state is judged based on difference
between laser power value at shipping and
present laser power value.
Turn on all FL/LEDs All segments of FL and all LEDs are turned
on.
S1 signal output Forcibly superimpose the S1 signal (approx.
4.5V DC) on the EE chroma signal, and check
the output on the S terminal.
S2 signal output Forcibly superimpose the S2 signal (approx.
2V DC) on the EE chroma signal, and check
the output on the S terminal.
Item
Description
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.
27
DMR-EH55P9 / DMR-EH55PC9
Key operation
(Remote controller key)
Press [4] [2] in service mode.
When "INFO******" is being
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.