Test Out Level Adjustment - Sony DIGITAL BETACAM DVW-707 Maintenance Manual

4-3. TEST OUT Level Adjustment

4-3. TEST OUT Level Adjustment
Preparation
. OUTPUT/DCC switch (inside panel) → BARS
. On the setup menu, set as follows.
PAGE : E23*LEVEL 6
: TEST OUT → R, G or B
ITEM
Adjustment Procedure
Equipment : Waveform monitor
Test point : TEST OUT connector
1. Select the 16:9 mode.
PAGE : E14*WIDE SCREEN
: 16:9/4:3 MODE → 16:9
ITEM
2. On the setup menu, adjust as follows.
PAGE : E23*LEVEL 6
ITEM : RGB SYNC
: A = 40 ± 2 IRE (NTSC)
Spec.
A = 300 ± 14 mV (PAL)
3. On the setup menu, adjust as follows.
PAGE : E23*LEVEL 6
ITEM : RGB SETUP
: B = 7.5 ± 0.5 IRE (NTSC)
Spec.
B = 0 ± 3 mV (PAL)
4. On the setup menu, adjust as follows.
PAGE : E23*LEVEL 6
ITEM : RGB LEVEL
: C = 100 ± 2 IRE (NTSC)
Spec.
C = 700 ± 14 mV (PAL)
NTSC
R
C
A
5. Select the 4:3 mode.
PAGE : E14*WIDE SCREEN
: 16:9/4:3 MODE → 4:3
ITEM
4-6
16:9 and 4:3 mode
PAL
R
C
B
A
6. On the setup menu, adjust as follows.
PAGE : E23*LEVEL 6
ITEM : RGB LEVEL
: C = 100 ± 2 IRE (NTSC)
Spec.
C = 700 ± 14 mV (PAL)
Setting After Adjustment
. On the setup menu, set as follows.
PAGE : E23*LEVEL 6
: TEST OUT → ENC
ITEM
B
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P1