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7. Adjustment of White Balance
7-1. Required Equipment
Color Analyzer (CA-100 or same product)
7-2. Connection Diagram of Equipment for
Measuring
216 Gray Level
Full Size Pattern
RS-232C Serial Communication
(Fig. 12) White Balance Adjustment
7-3. Adjustment of White Balance
Operate the Zero-calibration of the CA-100, then stick
O
sensor to PDP module surface when you adjust.
For manual adjustment, it is also possible by the following
O
sequence.
(1) Select white pattern of heat-run mode by pressing power
on key on remote control for adjustment then operate heat
run more than 15 minutes.
(2) Supply Gray Pattern (216 Level Full Size Pattern: Signal
level=0.59V±0.03V) signal to VIDEO input. (AV2 Input
60Hz) (Refer to Fig. 12)
(3) Press the FRONT-AV KEY on R/C for converting input
mode.
(4) To adjust, stick sensor to 216 Gray Level Pattern, press
ADJ key twice(White Balance) on remote control.
For adjustment and
mode to select Red Gain and Green Gain, press VOL +, -
Key and adjust it until color coordination becomes as
below.
[ 216 Gray level=Signal level 0.59V±0.03V
X; 0.283±0.003, Y; 0.297±0.003
Color Temperature; 9,300°K±500°K
(5) Exit adjustment mode using
8. Auto Component Color Balance
8-1. Required Test Equipment
Pattern Equipment: MSP3240A or same product
(16 Gray Scale Pattern output(Component output Level:
0.7Vp-p)
AV Signal Input
60Hz
Window
MSPG-2100 or
MSTG-5200
D
,
E
on remote control for adjustment
A
Key.
8-2. Method of Auto RGB Color Balance
(1) Input RGB Source : Component 480p/576p 16 Gray Scale
Pattern
At this time, except Pb and Pr signal, only Y signal insert.
(2) Press ADJ KEY on R/C for adjustment.
(3) Press Vol. + KEY and operate To set.
(4) Auto-RGB OK means completed adjustment.
9. Auto RGB Color Balance
9-1. Required Test Equipment
Pattern Equipment: PC Pattern Generator (VG828, VG854,
801GF, MSP3240A)
(16 Gray Scale Pattern output(RGB output Level: 0.7Vp-p)
9-2. Method of Auto RGB Color Balance
(1) Input RGB Source : 16 Gray Scale Pattern output (RGB
output Level : 0.7Vp-p)
(2) Press ADJ KEY on R/C for adjustment.
(3) Press Vol. + KEY and operate To SET.
(4) Auto-RGB OK means completed adjustment.
(Fig. 13) Auto RGB/ Component Color Balance Test Pattern
10. Auto Adjustment Map(RS-232C)
Type
Baud Rate
115200
Index
Cmd1 Cmd2
R Gain
G Gain
Protocol
B Gain
Setting
R Offset
G Offset
B Offset
- 19 -
RF-043A
RS232
Data bit
Stop bit
8
1
Data Min Value
j
a
00(00)
j
b
00(00)
j
c
00(00)
j
d
00(00)
j
e
00(00)
j
f
00(00)
Parity
NONE
Max Value
255(FF)
255(FF)
255(FF)
255(FF)
255(FF)
255(FF)
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