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Adjustment
<Fig 3> Connection Diagram of Manual Adjustment
4-3. Adjustment of RGB Cut-Off
(1) Select RGB cut-off(adjustment 1) by pressing ADJ button
on Remote Control for adjustment. (If it enter to adjustment
mode, it is selected RF 13CH automatically)
(2) Press the VOL + or VOL - button.
(3) It displayed all of the black on the screen and then
adjustment is started.
(4) If adjustment is finished, exit from adjustment mode by
pressing enter button.
4-4. Adjustment of White Balance
• White Balance should be done after RGB cut-off become
adjustment.
• Operate the Zero-calibration of the CA—100, then stick
sensor to PDP module surface when you adjust.
(1) Select WHITE PATTERN of HEAT RUN mode by pressing
ADJ button on Remote Control for adjustment then operate
HEAT RUN more than 15 minute.
(2) Supply 10 step gray scale bar signal or window pattern in
pattern generater. (When using the STB, input RF 13CH, it
does not use, input AV.)
[ When adjustment is operated manually, perate process (3)
to (6) regular sequence, when adjustment is operated
automatically perate process (1) to (2).
(3) To adjust Low Light, stick sensor to 9th pattern(Dark),
select the R cut(adjustment 8)/B cut(adjustment 10) by
pressing ADJ button on Remote Control for adjustment
and adjust it until color coordination becomes
X=0.270±0.003, Y=0.280±0.003 and color temperature
becomes
10.000cK ± 500cK by pressing VOL+, - button.
(G-cut fixation)
(4) To adjust High Light, stick sensor to 2th pattern(White).
Select the R Gain(adjustment 5)/G Gain(adjustment 6) by
pressing ADJ button on Remote Control for adjustment
and adjust R Gain/G Gain until color coordination becomes
X=0.270±0.003, Y=0.280±0.003 and color temperature
becomes 10.000cK ± 500cK.(B-Gain fixation)
(5) Confirm the result of the High Light adjustment.
If the deviation of High Light occur, operate the adjustment
of Low Light and High Light again.
(6) Exit adjustment mode using Enter button.
CVBS
Signal Input
CVBS Signal Input
Adjustment
5. Color Temperature of STB
White Balance Adjustment
5-1. Required Equipment
Color Analyzer(CA-110, CA-100 or same production)
5-2. Connection diagram of equipment for
measuring
(1) To adjust the deviation of the STB signal output.
(2) Use regular PDP Monitor(JIG).
PDP MONITOR
High Light
120±4cd/m2
Low Light
6±1cd/m2
<Fig 4> Connection Diagram of STB Automatic Adjustment
Adjustment
<Fig 5> Connection Diagram of STB Manual Adjustment
5-3. Adjustment Method
• Connect the STB to regular PDP Monitor.
• Operate the zero-calibration of the CA-100, then stick
sensor to surface of PDP module when you adjust.
(1) Select ITE PATTERN of HEAT RUN mode by pressing
ADJ button on Remote Control for adjustment, then
operate HEAT RUN more than 15 minute.
(Operate the HEAT RUN to adjust the STB at first, then if
OFF hour don't keep more than 3 minutes, operate next
adjustment of the STB without HEAT RUN.)
(2) Supply 10 step gray scale bar signal or window pattern in
pattern generator(RF 13CH or AV1)
[ When adjustment is operated manually, perate process (3)
to (7) regular sequence, when adjustment is operated
automatically perate process (1) to (2).
- 5 -
COLOR
ANALYZER
TYPE; CA-100
CVBS Signal Input
SETTOP BOX
Window Pattern
MSPG-2100 or MSTG-5200
Signal Input
Adjustment
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