Sony DNW-A100 Maintenance Manual page 493

Adjustment
7. In Case both Levels Increase when the
Tape is Pressed Down (Fig. 1)
Turn the height adjustment screw clockwise so
that both output waveforms in CH-1 and CH-2
are maximum.
8. In Case both Levels Increase when the
Tape is Pushed Up (Fig. 2)
(1) Turn the height adjustment screw counter-
clockwise so that both output waveforms in
CH-1 and CH-2 are maximum. Turn the
height adjustment screw counterclockwise
more about 1/2 turn.
(2) Turn the height adjustment screw clockwise
and adjust so that both output waveforms in
CH-1 and CH-2 maximum.
n
To stabilize the AT head height after the adjust-
ment, set the maximum output level with the AT
head moved from bottom to top (with the height
adjustment screw turned clockwise).
In Case the Adjustment is Performed
9. Adjust the AT Head Azimuth
Refer to Section 7-1-7.
10. Adjust the AT Head Head-to-tape
Contact
Refer to Section 7-1-8.
11. Adjust the AT Head Position
Refer to Section 7-1-9.
12. Recheck the AT Head Height
Refer to steps 5 and 6 in this section.
13. Re-check the AT Head
Perform the steps 9 through 11 again.
14. Locking Compound Applying
Refer to Section 7-1.
DNW-A100/A50/A45
DNW-A100P/A50P/A45P
<Fig. 1>
Height adjustment screw
CH-1
CH-2
<Fig, 2>
Height adjustment screw
CH-1
CH-2
AT Head Height Adjustment
7-1-6. AT Head Height Check and Adjustment
Minimize
Minimize
7-33