Sony MZ-R5ST Service Manual page 20

Servo mode
•
How to enter the servo mode
After entering the test mode, while pressing + key, press the
VOLUME + key and VOLUME - key to enter the servo mode.
•
When the machine enters the servo mode, the optical pickup
moves to the outer circumference and to the inner circumference
respectively by pressing the + key and = key. (In the
items marked by asterisk ∗∗ only)
•
To enter the other modes of the test mode, re-enter the test mode
again. Refer to the section [Test mode configuration].
•
Servo mode configuration
VOLUME + key and VOLUME – key
Mode: 000
Servo mode
p key
Mode: 010
Offset correction value display
p
key
Mode: 020
Laser power adjustment
2 3
(See page 21)
" key
∗∗
" key
p
key
Mode: 011
VC offset adjustment
" key
p key
Mode: 012
Focus bias adjustment
" key
p
key
Mode: 013
FE offset adjustment
" key
p key
Mode: 014
ABCD offset adjustment
" key
p key
Mode: 015
All servo adjustments
" key
p key
Mode: 016
Temperature adjustment
" key
∗∗
" key
∗∗
p key
Mode: 021
Laser MO read adjustment
" key
∗∗
p key
Mode: 022
Laser MO write adjustment
" key
p key
Mode: 023
Sled normal adjustment
" key
p key
Mode: 024
Sled intermittent adjustment
" key
p
key
Mode: 025
Sled access adjustment
" key
4
2
p key
MO playback and
record adjustment
∗ 1 : =
key
+ key
∗
2 : RECORD
key
1
p
key
CD playback adjustment
5
— 20 —
3 4
∗∗
Mode: 030
p key
Mode: 031
MO focus search ON
Mode: 032
p key
MO playback
EF balance adjustment
∗ 2
p Mode: 033
key
MO playback
ABCD level adjustment
∗ 2
p key Mode: 034
MO record
EF balance adjustment
∗ 2
Mode: 035
p key
MO record
ABCD level adjustment
∗ 2
p key
Mode: 036
Laser MO read adjustment
p
key
Mode: 037
MO focus gain adjustment
p
key
Mode: 038
MO tracking gain adjustment
p key
Mode: 039
MO focus bias variable
< Cluster display >
∗∗
Mode: 040
Low reflection
p
key
Mode: 041
Low reflection
CD focus search adjustment
p key Mode: 042
Low reflection
CD EF level adjustment
p key
Mode: 043
Low reflection CD
ABCD level adjustment
p key
Mode: 044
Low reflection
CD read adjustment
p
key
Mode: 045
Low reflection
CD focus gain adjustment
6 7 8
" key
" key
" key
∗ 1
" key
" key
" key
∗ 1
" key
" key
" key
" key
" key
" key
" key
∗ 1
" key
" key
" key