6-8 DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
6-4-6. CUE Recording Level Adjustment
Preparation
[Inside panel]
AUDIO SELECT CH-1 switch →MANUAL
AUDIO IN CH-1 switch →REAR
CUE IN switch →CH1
MONITOR switch →CH1
[TC-101 board]
S101 →OFF (default setting: OFF)
S107 →OFF (default setting: OFF)
S601 →OFF (default setting: OFF)
[Rear panel]
AUDIO IN CH-1 LINE/MIC switch → LINE
Check that the audio level of the standard player has
already been correctly calibrated.
Adjustment Procedure
Measurement point: AUDIO OUT of the standard player
1. Connect the output of the generator (SG-5010) to the
AUDIO IN CH-1 (1 kHz at +4.0 dBm).
2. Measuring equipment : Audio analyzer
Measurement point : AUDIO OUT connector
(rear panel)
Adjustment control : LEVEL CH1 (inside panel)
Spec. : 0 ± 0.1 dBm (at 600 Z loads)
3. Insert a work tape*1 (BCT-D40), and record the signal
for 10 seconds.
*1 :A work tape that is not used so many times is desired.
The already recorded tape can be used. However, note that the
previous signals will be erased during adjustment.
4. Play back the recorded segment with the standard play-
er, and check that the specification is satisfied.
Adjustment control : 1RV1 (CUE-2 board)
Spec. :
+4.0 ± 0.2 dBm (at 600 Z loads)
5. Set the output of the generator (SG-5010) to 10 kHz at
+4.0 dBu.
6. Measurement point : AUDIO OUT connector
(rear panel)
Adjustment control : LEVEL CH1 (inside panel)
Spec. : 0 ± 0.1 dBm (at 600 Z loads)
RV103
RV602
RV601
S601
S603
S602
RV104
EDC
B
A1
2
3
4
5
S106
S107
S101
TC-101 board (B side)
1
1
1
1
1
CV1
TP2 TP3
AB D
2
1
C
CUE-2 board (A side)
111
1
RV4 RV3 RV2
RV1
1
2
AB
C
D
CUE-2 board (B side)
6-4. Audio System Adjustment
7. Insert a work tape (BCT-D40), and record the signal for
10 seconds.
8. Play back the recorded segment with the standard play-
er, and check that the specification is satisfied.
Spec. : +4.0 ± 2.5 dBm (at 600 Z loads)
9. If the specification is not satisfied, repeat from steps 5 to
8.
Adjustment control : 1CV1 (CUE-2 board)