Sony DVP-CX777ES Service Manual page 35

4-6. MECHA AGING
The mechanism aging is not supported.
4-7. EMERGENCY HISTORY
### EMG. History ###
Laser Hours CD
DVD
1. 00 00 00 00
00 00 00 00
2. 00 00 00 00
00 00 00 00
_
Select : 1-9 Scroll : UP/DOWN
(1: Last EMG.)
On the Test Mode Menu screen, selecting
mation such as servo emergency history. The history information
from last "1" up to "10" can be scrolled with
Also, specific information can be displayed by directly entering
that number with the ten-key pad from
The upper two lines display the laser ON total hours. Data below
minutes are omitted.
Clearing History Information
Clearing laser hours
[DISPLAY] [CLEAR]
Press and
Both CD and DVD data are cleared.
Clearing emergency history
[TOP MENU] [CLEAR]
Press and
Initializing setup data
[MENU] [CLEAR]
Press and
The data have been initialized when "Set Up Initialized" mes-
sage is displayed.
The EMG. History display screen will be restored soon.
xxh xxm
xxh xxm
00 00 00 00
00 00 00 00
00 00 00 00
00 00 00 00
Exit : RETURN
[4]
displays the infor-
$ 4
key or key.
[1] [9]
to .
keys in this order.
keys in this order.
keys in this order.
4-8. VERSION INFORMATION
### Version Information ###
IF con. Ver:x.xxx(xxxx)
Group
SYScon. Ver:x.xxx(xxxx)
Model
Region
Servo DSP Ver: x.xxx
AVD ucode Ver: xxxxxxxx
The ROM version, region code, OPT type, etc. are displayed if
is selected in the Test Mode Menu. The parenthesized hexadeci-
mal 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.
4-9. VIDEO LEVEL ADJUSTMENT
On the Test Mode Menu screen, selecting
for video level adjustment. During display of color bars, OSD dis-
appears but the menu screen will be restored if pressing any key.
DVP-CX777ES
xx
xx
0x
Exit : RETURN
[6]
displays color bars
35
[5]