DVP-PQ2 (serv.man2) - Sony DVD Service Manual (repair manual). Page 62

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6-10
EEPROM DATA 3
-– DL -–
CD LCD
SL
L0
L1
Analog FRSW
xx xx
xx
xx
xx
PLL Dac Gain
xx xx
xx
xx
xx
Mirror Time
xx xx
xx
xx
xx
_  THR A&L
xx xx
xx/xx xx
xx
UP
: PREV Data
DOWN : First Data
CLEAR : Default
Set
page.3/3
On this screen, current servo adjusted data stored in the EEPROM
are displayed. The adjusted data are initialized by pressing the
[CLEAR]
 key, but be careful that they are not recoverable after
initialization.
Before clearing the adjusted data, make a note of the set data. This
screen will also appear if 
[0]
 All is selected in the Drive Auto
Adjustment. In this case, default setting cannot be made.
Data of “THR A & L” on page 3/3 can not be changed if default
set is done.
6-6.
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 infor-
mation 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 ten keys.
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” mes-
sage is displayed. The EMG. History screen will be restored
soon.

Display

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