Sony HCD-BC150 Service Manual page 92

HCD-BC150/BC250
EEPROM Data 2/2
Focus Gain
Trk. Gain
Focus Offset
Trk. Offset
EQ. Boost
Next:UP Default:CLR
On this screen, current servo adjusted data stored in the EEPROM
are displayed. The adjusted data are initialized by pressing the
CLEAR "R" 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.
2-7. Disc Check Memory
Disc Check Memory
1. SL Disc check
2. CD Disc check
3. DL Disc check
On this screen, measure the mirror time of chucked disc, and write
to the EEPROM.
2-8. Error Rate Display
Error Rate Display
UC
PI1 Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
PI2 Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
PO Err Now xx xxxx xxxxxxxx
Max xx xxxx xxxxxxxx
Avg xx xxxx
Start: ENTER
On this screen, measure and display the error rate.
UC : Incorrect value
CR : Correct value
Add: Address
8
CDRW DVDRW
xx xx
xx xx
xx xx
xx xx
xx xx
Exit:RET
Exit: RETURN
CR Address
Stop: RETURN
2-9. SACD Water Mark Check
SACD Water Mark Check
PSP AMP
PSN
Start: ENTER
On this screen, measure the PSP AMP value and PSN value of SACD
water mark.
3. MECHA AGING
On the Test Mode Menu screen, selecting 3 "R" displays the aging
test menu.
Note: MECHA AGING is not available in this set.
### Aging Test MENU ###
** Pls use over 40min. CD **
Operation Menu
1. Open/Close Test
4. EMERGENCY HISTORY
On the Test Mode Menu screen, selecting 4 "R" displays the
information such as servo emergency history.
The history information from last 1 up to 10 can be scrolled with
the V "R" key or v "R" key. Also, specific information can be
displayed by directly entering that number with ten keys.
### EMG. History ###
Laser Hours
a. bb xx xx xx
xx xx xx xx
a. bb xx xx xx
xx xx xx xx
Select:1-9
(1.Latest EMG.)
xxxxhxxm : The laser on total hours. Data below minutes are
omitted.
a. : Error number.
bb : Error code.
xx : Not used.
Stop: RETURN
Exit: RETURN
CD xxxxhxxm
DVD xxxxhxxm
xx xx xx xx
xx xx xx xx
xx xx xx xx
xx xx xx xx
Scroll:UP/DOWN
Exit: RETURN