Sony DVW-790WS/790WSP, DVW-709WS/709WSP manual On the setup menu, adjust as follows S25 *LEVEL

8-12. Gamma Correction Adjustment

8-12. Gamma Correction Adjustment

Preparation

.Lens IRIS →MAN

.OUTPUT/DCC switch (inside panel) → CAM/ON

.Shoot a grayscale chart in the full underscanned monitor frame.

Equipment	: Waveform monitor
Test point	: TEST OUT connector
Setting point	: 1Lens IRIS
Spec.	: A (white level) = 100	± 2 IRE (NTSC)
	A (white level) = 700	± 14 mV (PAL)

A

.On the setup menu, set as follows.

PAGE	: S24*LEVEL 7
ITEM	: TEST OUT → G
Adjustment Procedure
Equipment	: Waveform/Vector monitor
Test point	: TEST OUT connector

1. On the setup menu, adjust as follows.

PAGE	: S21*LEVEL 4
ITEM	: MASTER GAMMA
Spec.	: B =	63 ± 2 IRE (NTSC)
	B =	420 ± 14 mV (PAL)

B

2. On the setup menu, set as follows.

PAGE	: S12*FUNCTION 1/2
ITEM	: TEST OUT → ENC
ITEM	: TEST SAW → ON

8-14

3. On the setup menu, adjust as follows.

PAGE	: S25*LEVEL 8
ITEM	: R GAMMA
Spec.	: Position the illuminated spot at the center

of the vector monitor.

MG

R

YL

B

GCY

4.On the setup menu, adjust as follows.

PAGE	: S25*LEVEL 8
ITEM	: B GAMMA
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 the portion B is not observed.

B

Setting After Adjustment

.On the setup menu, set as follows.

PAGE	: S12*FUNCTION 1/2
ITEM	: TEST SAW → OFF

DVW-790WS/709WS/707

DVW-790WSP/709WSP/707P P2V1