Service manual

29
4-7. TEST MODE DISPLAYS
Each time the DISP “R” button is pressed, the display changes in the following order.
1. Mode display
Displays “TEMP ADJUST”, “CPLAYMODE”, etc.
2. Error rate display
Displays the error rate in the following way.
C1 = ssss AD = ss
C1 = Indicates the C1 error.
AD = Indicates ADER.
3. Address display
The address is displayed as follows. (MO: recordable disc, CD: playback only disc)
Press the CLEAR “R” button to switches between the groove display and pit display.
h = ssss s = ssss (MO pit and CD)
h = ssss a = ssss (MO groove)
h = Indicates the header address.
s = Indicates the SUBQ address.
a = Indicates the ADIP address.
Note: “–” is displayed when servo is not imposed.
4. Auto gain display (Not used in servicing)
The auto gain is displayed as follows.
AG = ss/ss[ss]
5. Detrack check display (Not used in servicing)
The detrack is displayed as follows.
ADR = sssssss
6. IVR display (Not used in servicing)
The IVR is displayed as follows.
[ss][ss][ss]
Mode display
Error rate display
Address display
Auto gain display
(Not used in servicing)
Detrack check display
(Not used in servicing)
IVR display
(Not used in servicing)
H (MD)*
S (MD)*
zREC*
SYNC
L.SYNC
OVER
1
REPEAT
DISC
SHUF
MONO
When Off
Contents
Display
When Lit
During continuous playback (CLV: ON)
Tracking servo OFF
Recording mode ON
CLV low speed mode
ABCD adjustment completed
Tracking offset cancel ON
Tracking auto gain OK
Focus auto gain OK
High reflection
CLV-S
CLV LOCK
STOP (CLV: OFF)
Tracking servo ON
Recording mode OFF
CLV normal mode
Tracking offset cancel OFF
Low reflection
CLV-A
CLV UNLOCK
MEANINGS OF OTHER DISPLAYS
* : Indicate by LED.