Sony Digital betacam DVW-707, Руководство по обслуживанию, Страница: 310 / 314

8-24
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
8-18. Zebra Adjustment
Preparation
.
ZEBRA switch (viewfinder)
→
ON
.
On the setup menu, set as follows.
PAGE
: S12
*
FUNCTION 1/2
ITEM : TEST OUT
→
R, G or B
PAGE : S15
*
VF SETTING
ITEM : ZEBRA SELECT
→
1
ITEM : ZEBRA1 APT. LVL
→
1 %
.
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 :
1
Lens IRIS
Spec. : A = 100
±
2 IRE (NTSC)
A = 700
±
14 mV (PAL)
Adjustment Procedure
Equipment : Black and white monitor
Test point : TEST OUT connector
1. On the setup menu, adjust as follows.
PAGE : S15
*
VF SETTING
ITEM : ZEBRA1 DET. LVL
Spec. : Set the condition that zebra pattern appears
at the portions A.
2. On the setup menu, set as follows.
PAGE : S12
*
FUNCTION 1/2
ITEM : TEST SAW
→
ON
3. On the setup menu, adjust as follows.
PAGE
: S15
*
VF SETTING
ITEM : ZEBRA1 APT. LVL (Factory setting : 10 %)
Spec. : Adjust for the desired width of detection.
4. On the setup menu, set as follows.
PAGE
: S12
*
FUNCTION 1/2
ITEM : TEST SAW
→
OFF
5. On the setup menu, set as follows.
PAGE : S15
*
VF SETTING
ITEM : ZEBRA SELECT
→
2
6. On the setup menu, adjust as follows.
PAGE : S15
*
VF SETTING
ITEM : ZEBRA2 DET. LVL
Spec. : Set the condition that zebra pattern appears
at the portion B.
Setting After Adjustment
.
On the setup menu, set as follows.
PAGE : S15
*
VF SETTING
ITEM : ZEBRA SELECT
→
1
PAGE : S12
*
FUNCTION 1/2
ITEM : TEST OUT
→
ENC
8-18. Zebra Adjustment
A
A
A
B