Panasonic DMR-EH49EEA / DMR-EH59EEA Service Manual ▷ View online
25
HDD READ VERIFY
Inspection
Inspection
Measure of access time in READ VERIFY
MODE of HDD.
MODE of HDD.
At start
The [*] sign is added every 20 sec-
onds while inspecting.
Two digits on the right side are the
progress level of the inspection
(The unit is %).
Example on the way of inspection:
onds while inspecting.
Two digits on the right side are the
progress level of the inspection
(The unit is %).
Example on the way of inspection:
When HDD is OK after inspection:
(NG is displayed when error is
excluding o)
(Transfer rate is calculated from the
AV scanning result, and when it is
less than 35Mbps, NG is displayed.)
excluding o)
(Transfer rate is calculated from the
AV scanning result, and when it is
less than 35Mbps, NG is displayed.)
$: [X] is displayed when seek time is
over 270msec., there is error or
transfer rate is NG.
Position at $ is space when exclud-
ing those.
##: Number of data of over
100msec. and less than 270msec.
When it is over 100, [99] is dis-
played.
When the number is less than 5, we
judge it normal.
over 270msec., there is error or
transfer rate is NG.
Position at $ is space when exclud-
ing those.
##: Number of data of over
100msec. and less than 270msec.
When it is over 100, [99] is dis-
played.
When the number is less than 5, we
judge it normal.
Press [3] [2] in service mode.
* When canceling the inspection
mode while executing, do “forced
power-off”.
Method:
Press [POWER] key more than 4
seconds.
* When canceling the inspection
mode while executing, do “forced
power-off”.
Method:
Press [POWER] key more than 4
seconds.
HDD Spin-up time
The accumulation value of the Spin-up time of
HDD is displayed.
HDD is displayed.
Spin-up time of HDD is displayed.
(The unit of display is second.)
(The unit of display is second.)
Press [3] [3] in service mode.
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
26
HDD High Speed Scan
The [*] sign is added every 10 sec-
onds while inspecting.
Two digits on the right side are the
progress level of the inspection
(The unit is %).
Example on the way of inspection:
onds while inspecting.
Two digits on the right side are the
progress level of the inspection
(The unit is %).
Example on the way of inspection:
When HDD is OK after inspection:
When HDD is NG after inspection:
[*] is the number of data of NG.
Press [3] [6] in service mode.
HDD Check
Simple quality judgment of HDD
When HDD is OK:
When HDD is NG:
Press [3] [7] in service mode.
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
27
HDD/ RAM Drive Simple
Check
Check
For HDD:
Result of "HDD Check" same as pressing
[3] [7] is displayed.
Result of "HDD Check" same as pressing
[3] [7] is displayed.
For RAM drive:
Whether errors within four weeks occurred
or not is displayed.
When an error occurred within four weeks,
NG is displayed.
Whether errors within four weeks occurred
or not is displayed.
When an error occurred within four weeks,
NG is displayed.
In case of both OK
In case of HDD NG
In case of RAM drive NG
In case of both NG
Press [3] [8] in service mode.
Laser Used Time Indica-
tion
tion
Check laser used time (hours) of drive.
• (*****) is the used time display in
hour.
• Laser used time of DVD/ CD in
Playback/Recording mode is
counted.
counted.
Press [4] [1] in service mode.
Delete the Laser Used
Time
Time
Laser used time stored in the memory of the
unit is deleted.
unit is deleted.
Press [9] [5] in service mode.
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
28
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.
*For details about the drive error code, refer
to the Service Manual for the specific RAM
Drive.
1. Error Number is displayed for 5
seconds.
seconds.
2. Time when the error has occurred
is displayed for 5 seconds.
is displayed for 5 seconds.
YY: Year
MM: Month
DD: Day
3. Last Drive Error (1/2) is displayed
for 5 seconds.
MM: Month
DD: Day
3. Last Drive Error (1/2) is displayed
for 5 seconds.
4. Last Drive Error (2/2) is displayed
for 5 seconds.
for 5 seconds.
5. Error occurring Disc type is dis-
played for 5 seconds.
played for 5 seconds.
6. Disc Maker ID is displayed for 5
seconds.
seconds.
7. Factor of Drive Error occurring is
left displayed
left displayed
Press [4] [2] in service mode.
When “INFO******” is being dis-
played, past 19 error histories can
be displayed by pressing [0] [1] - [1]
[9]
When “INFO******” is being dis-
played, 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.
identified, display is black out.
Delete the Last Drive
Error
Error
Delete the Last Drive Error information stored
on the DVD RAM-Drive.
on the DVD RAM-Drive.
Press [9] [6] in service mode.
Laser power confirmation Drive state is judged based on difference
between laser power value at shipping and
present laser power value.
present laser power value.
If DVD-RAM disc in not inserted,
[NO DISC] is displayed.
If power value study was filed,
[ERROR] is displayed.
[NO DISC] is displayed.
If power value study was filed,
[ERROR] is displayed.
1.
into
RAM Drive in service mode.
(Other media are assumed to
be non-correspondence.)
(Other media are assumed to
be non-correspondence.)
2. Press [4] [4].
Turn on all FL/LEDs
All segments of FL and all LEDs are turned
on.
on.
All segments are turned on.
Press [5] [1] in service mode.
Item
FL display
Key operation
Mode name
Description
(Remote controller key)
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