8-17
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
8-15-2. 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 connecctor
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.
8-15. Knee and White Clip Adjustments
A
RM
G
C
Y
G
Y
L
B
B