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7-15
DVW-790WS/709WS/707
DVW-790WSP/709WSP/707P P2V1
7-10. Preset White Adjustment
Note
Only when changing the color temperature setting of preset
white (PRST), perform this adjustment.
Preparation
. OUTPUT/DCC switch (inside panel) → CAM/ON
. Shoot a white pattern of color temperature to suit the
customer’s preferences.
Adjustment Procedure
1. Equipment : Waveform monitor
Test point : TEST OUT connector
setting point : 1 Lens IRIS
Spec. : A = 90 ± 2 IRE (NTSC)
A = 630 ±10 mV (PAL)
. On the setup menu, set as follows.
PAGE : S35*PRESET WHT
ITEM : COLOR TEMP. <P>
ITEM : FINE <WHITE P>
ITEM : R GAIN <P>
ITEM : B GAIN <P>
Spec. : Adjust R GAIN and B GAIN alternate-
ly until the carrier leakage is not
present on the white pattern signal at
any time.
7-11. Shading Adjustment
7-11-1. Black Shading Adjustment
16:9 mode
Preparation
. Lens IRIS → CLOSE
. Waveform monitor setting
LUM mode
VOLT FULL SCALE range → 0.5
Adjustment Procedure
Equipment : Waveform monitor
Test point : TEST OUT connector
1. Select the 16:9 mode.
PAGE : S14*WIDE SCREEN
ITEM : 16:9/4:3 MODE → 16:9
2. On the setup menu, set as follows.
PAGE : S48*B-SHAIDING G
ITEM : TEST OUT → G
3. Make the waveform to flat by rotary encoder according
to the table below.
4. Adjust the shading for R and B channels in the same way.
TEST OUT H SAW V SAW H PARA V PARA
G S48*B-SHADING G
TEST OUT
→
G H SAW V SAW H PARA V PARA
<BG> <BG> <BG> <BG>
R S49*B-SHADING R
TEST OUT
→
R H SAW V SAW H PARA V PARA
<BR> <BR> <BR> <BR>
B S50*B-SHADING B
TEST OUT
→
B H SAW V SAW H PARA V PARA
<BB> <BB> <BB> <BB>
Setting After Adjustment
. On the setup menu, set as follows.
PAGE : S50*B-SHADING G
ITEM : TEST OUT → ENC
(H SAW) (H PARA)
(V SAW) (V PARA)
7-10. Preset White Adjustment
7-11. Shading Adjustment