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3-2. TAPE Maintenance Mode (M0)
3-2-4. AUDIO/VIDEO CHECK Mode (C2)
C23 : AUDIO TEST SG
AUDIO/VIDEO CHECK MODE
C23:AUDIO TEST SG
*
OFF
This menu selects the operation in the maintenance mode of an audio test signal generator incorporated in
this unit.
OFF:
The audio test signal generator operation stops.
Except OFF: An audio test signal generator outputs the selected signals (below).
Silence
1 kHz sine 0 VU
1 kHz sine burst/1 field
1 kHz sine burst/2 field
1 kHz sine burst/5 field
1 kHz sine burst/8 field
1 kHz sine burst(10)
1 kHz sine burst(40)
Saw wave
Setting of audio test signal generator
To set the audio test signal generator, turn the JOG dial while pressing the seach button and display the
desired setting.
This setting is valid until the maintenance mode is terminated.
m
. This menu is set to OFF when the maintenance mode is activated.
. The output signal of a test signal generator can also be recorded on the tape. In this case, push the SET
button and perform the recording operation with the white square is displayed in the upper-right
position of the LCD monitor.
C24 : DPR-87 DIAG INFO
AUDIO/VIDEO CHECK MODE
C24:DPR-87 DIAG INFO
DPR-87 DIAG. OK!
Displays the result of self diagnostic in DPR-87 board.
(For more details, refer to maintenance manual part 2 volume 1.)
3-40
DNW-A220
DNW-A220P
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