5
6. ADJUSTMENT
6.1 ADJUSTMENT ITEMS AND LOCATION
Adjustment Items
[Mechanism Part]
1
Tangential and Radial Height Coarse Adjustment
2
DVD Jitter Adjustment
3
Initialize the Focus Sweep Setting
[Electrical Part]
Electrical adjustments are not required.
6.2 JIGS AND MEASURING INSTRUMENTS
Screwdriver (large)
Precise screwdriver
5
6
Screwdriver (medium)
DVD test disc
(GGV1025)
DV-454-K
6
7
Adjustment Points (Mechanism Part)
Cautions: After adjustment, adjustment screw locks with the
Screw tight.
1 2
Tangential
adjustment
screw
Test mode remote control
TV monitor
unit (GGF1067)
Screw tight
(GYL1001)
7
8
A
1 2
Radial
adjustment
screw
B
C
D
E
F
51
8