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6. Auto AV(CVBS) Color Balance
6-1. Requirement
- This AV color balance adjustment should be per formed
before White Balance Adjustment.
6-2. Required Equipme
1) Remote controller for agdjustment
2) AV Pattern Generator : 802F Pattern Generator, Master
(MSPG-925FA), etc (Which has PAL Composite Video
format output with standard (1.0 Vpp) Vertical 100% Color
Bar Pattern as Fig.6)
6-3 Method of Auto RGB Color Balance
1) Input the PAL Composite Video (Fig.6.100% Color Bar
Pattern) into video input. (RZ-42PX30 : AV4/AV5 Input 50Hz)
2) Set the PSM to Standard mode in Picture menu.
3) Press INSTART key on R/C for adjustment.
4) Press the
G
(Vol. +) key operat to set, then it becomes
automatically.
5) Auto-RGB OK means completed adjustment.
(Fig. 6) Auto AV(CVBS) Color Balance Test Pattern
7. Adjustment of White Balance
7-1. Required Equipment
1) Remote controller for adjustment
2) Color Analyzer (CA-100 or same product)
3) Auto W/B adjustment instrument(only for auto adjustment)
4) AV Pattern Generator
7-2. Connecting diagram of equipment for
measuring (For Auto Adjustment)
216 Level (85 IRE)
RS-232C Serial Communication
(Fig. 7) Connection Diagram of Auto W/B Adjustment
All manuals and user guides at all-guides.com
W
Protocol
Setting
7-3. Adjustment of White Balance
COLOR
ANALYZER
TYPE ; CA-100
CVBS
signal
input
M SPG-2 1 0 0 /
M STG- 5 2 0 0
- 12 -
Auto adjustment Map(RS-232C)
MF-056C : RZ-42PX30
Type
Baud Rate
Data bit
115200
8
Index
Cmd1 Cmd2
R Gain
j
a
G Gain
j
b
B Gain
j
c
R Offset
j
d
G Offset
j
e
B Offset
j
f
O
Operate the zero-calibration of the CA-100, then stick
sensor to PDP module surface when you adjust.
O
For manual adjustment, it is also possible by the following
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) As below Fig.7, Supply Window or Gray step pattern to
Video input (RZ-42PX30 : AV4/AV5 INPUT 50Hz)
3) Press the TV/AV KEY on R/C for converting input mode.
4) Set the PSM to Standard mode in Picture menu.
5) Enter the White Balance adjustment mode by pressing the
INSTART key twice(White Balance) on R/C
6) Stick sensor to center of the screen and select each items
(Red/Green/Blue Gain and offset) using
on R/C.
7) Adjust High Light with R Gain/ B Gain and Low light with G
F
G
Offset/ B Offset using
/
(VOL +/-) key on R/C.
8) Adjust it until color coordination becomes as below.
(G Gain:7A/ R Offset:7F/ G Offset:7E/ B offset:80 is Fixed)
[MF-056C : RZ-42PX30] - VGA 42"
Bright :
High Light : 60 ± 20 Cd/m2
Color-Coordinate :
High Light : X : 0.285 ± 0.003
Color Temperature : 9,300°K ± 500°K
9) When adjustment is completed, Exit adjustment mode
using EXIT key on R/C
216 Level (85 IRE)
(Fig. 8) Position and Pattern for Manual Adjustment of White Balance
RS232
Stop bit
Parity
1
NONE
Data Min Value
Max Value
00(00)
255(FF)
00(00)
255(FF)
00(00)
255(FF)
00(00)
255(FF)
00(00)
255(FF)
00(00)
255(FF)
D
E
/
(CH +/-) key
Y : 0.290 ± 0.003
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