Black Set Adjustment - Sony DIGITAL BETACAM DVW-707 Maintenance Manual

4-7. Black Set Adjustment

4-7. Black Set Adjustment
Preparation
. Lens IRIS → CLOSE
. On the setup menu, set as follows.
PAGE : E24*LEVEL 7
: TEST OUT → G
ITEM
Adjustment Procedure
Equipment : Waveform monitor
Test point : TEST OUT connector
1. On the setup menu, adjust as follows.
PAGE : E21*LEVEL 4
ITEM : MASTER BLACK
: A = 10 ± 1 IRE (NTSC)
Spec.
A = 20 ± 7 mV (PAL)
Setting After Adjustment
. On the setup menu, set as follows.
PAGE : E24*LEVEL 7
: TEST OUT → ENC
ITEM
. AUTO W/B BAL switch (front panel) → BLK
(Perform the automatic black balance adjustment.)
4-10
A
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P1