Sony Digital betacam DVW-707, Maintenance Manual, Page: 273 / 314

7-21
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
4. On the setup menu, adjust as follows.
PAGE
: S53
*
VA ADJ. 2/2
ITEM : B PREKNEE (DCC)
Spec. : Position the illuminated spot at the
center of the vector monitor.
5. Repeat steps 3 and 4 several times, position the
illuminated spot at the center of the vector monitor.
6. Make sure that the carrier leakage at portion B is
minimum.
Setting After Adjustment
.
On the setup menu, set as follows.
PAGE : S12
*
FUNCTION 1/2
ITEM : GAMMA
→
ON
ITEM : TEST SAW
→
OFF
PAGE : S21 * LEVEL 4
ITEM : WHITE CLIP
→
ON
7-15-2. DCC Pre Knee Adjustment
Preparation
.
OUTPUT/DCC switch (inside panel)
→
CAM/ON
.
GAIN switch (inside panel)
→
M (9 dB)
.
WHITE BAL switch (inside panel)
→
PRST
. On the setup menu, set as follows.
PAGE : S21
*
LEVEL 4
ITEM : WHITE CLIP
→
OFF
PAGE : S12
*
FUNCTION 1/2
ITEM : TEST OUT
→
G
ITEM : GAMMA
→
OFF
ITEM : TEST SAW
→
ON
Adjustment Procedure
Equipment : Waveform/Vector monitor
Test point : TEST OUT connector
1. On the setup menu, adjust as follows.
PAGE
: S53
*
VA ADJ. 2/2
ITEM : G PREKNEE (DCC)
Spec. : A = 100
±
2 IRE (NTSC)
A = 700 ± 14 mV (PAL)
2. On the setup menu, set as follows.
PAGE
: S53
*
VA ADJ. 2/2
ITEM : TEST OUT
→
ENC
3. On the setup menu, adjust as follows.
PAGE
: S53
*
VA ADJ. 2/2
ITEM : R PREKNEE (DCC)
Spec. : Position the illuminated spot at the
center of the vector monitor.
A
R
M
G
C
Y
G
Y
L
B
B
7-15. Knee and White Clip Adjustments