5-35
BVW-55 P2
Check procedure
5. Turn the power on
6. Play back the alignment tape
Play back the 1 kHz, 0 VU signal portion (8:00 to
10:00) on the CR8-1A.
7. Check the AT head height
(1) Check that both levels in CH-1 and CH-2
decrease when portion A of the tape shown in
the figure is pressed down.
If both levels increase, perform step 8.
(2) Check that both levels in CH-1 and CH-2
decrease when portion B of the tape is pushed
up.
If both levels increase, perform step 9.
5-9. AT Head Height Check and Adjustment
.
Alignment tape : CR8-1A (8:00 to 10:00)
Spec. : The portion C widens when pressing down and pushing up the
alignment tape.
CH-1
AT head
CH-2
C
<Audio output waveform>
T3 guide
A
B
Tape
Summary of Contents for BVW-55
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