Sony DVP NS725P - Progressive-Scan DVD/CD Player, Руководство по обслуживанию

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6-11
6-6. MECHA AGING
### Mecha Aging ###
Press OPEN key
Abort: STOP key
On the Test Mode Menu screen, selecting
3
executes the aging
of mechanism. First, open the tray and load a disc. Press
the
H
key, and the aging will start. During aging, the number
of the repeat cycle is displayed. Aging can be aborted at any
time by pressing the
x key. After the operation has stopped,
unload the disc and press again the
x
key or the
[ RETURN]
key to return to the Test Mode Menu.
6-7. EMERGENCY HISTORY
### EMG. History ###
Laser Hours CD xxhxxm
DVD xxhxxm
1. 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
2. 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00
Select: 1-9 Scroll: UP/DOWN
(1: Last EMG.) Exit: RETURN
On the Test Mode Menu screen, selecting
4
displays the
information such as servo emergency history. The history
information from last “1” up to “10” can be scrolled with
$ key
or 4 key. Also, specific information can be displayed by
directly entering that number with the ten-key pad from
1
to
9
.
(Emergency history code is shown separately.)
The upper two lines display the laser ON total hours. Data
below minutes are omitted.
Clearing History Information
Clearing laser hours
Press
[DISPLAY] and [CLEAR] keys in this order.
Both CD and DVD data are cleared.
Clearing emergency history
Press
[TOP MENU]
and
[CLEAR]
keys in this order.
Initializing set up data
Press
[MENU]
and
[CLEAR]
keys in this order.
The data have been initialized when “Set Up Initialized”
message is displayed.
The EMG. History display screen will be restored soon.
O
6-8. VERSION INFORMATION
### Version Infomation ###
IF con. Ver.x.xxx(xxxx)
Group
xx
SYScon. Ver.x.xxx(xxxx)
Model
xx
Region 0x
Servo DSP Ver: x.xxx
AVD ucode Ver: xxxxxxxx
Exit : RETURN
The ROM version, region code, etc. are displayed if 5 is
selected in the Test Mode Menu. The parenthesized hexadecimal
number in the version number field indicates the checksum
value of the ROM.
* Note after Downloading
After downloading ROM data, sometimes it happens that
checksum is not the same as that of ROM data that has been
downloaded. In such a case, go back to the menu screen and
select “0. Syscon Diagnosis”, then select “1. All” in “2.
Version”. If the result of this operation does not give an
agreement, it must be either Download error or ROM error.
6-9. VIDEO LEVEL ADJUSTMENT
On the Test Mode Menu screen, selecting 6 displays color bars
for video level adjustment. During display of color bars, OSD
disappears but the menu screen will be restored if pressing any
key.