LG 32LG500H - Page 12

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Only for training and service purposes
4. Select method of Module type
4.1. Setting up like figure
(Setting: Press ADJ Key in the Adjust remocon. Select
“System Control 3” by using
D/E(CH+/-) key, and press
A(ENTER) Using Adjust remocon, select module)
5. Color Balance adjustment.
- System control RS-232 Host should be “PC” for adjustment.
5.1. Auto AV (CVBS) Color Balance
(1) Required Equipment
- Remote controller for adjustment
- AV Pattern Generator: 802F Pattern Generator, Master
(MSPG-925FS), etc
(Which has NTSC-J Composite Video format output with
standard (1.0 Vpp) See Fig. 1)
- It is very important to use correct adjustment pattern like
Fig.1.
(2) Method of Auto AV (CVBS) Color Balance
1) Input the NTSC-J Composite Video (Fig.1) into video
input.
=> MSPG-925FS Model No: 207 / Pattern No: 65 / NTSC-J
2) Set the EZ Picture to Daylight mode in Video menu.
3) Press INSTART key on R/C for adjustment.
4) Press the
G(Vol. +) key operate to set, then it becomes
automatically.
5) Auto-RGB OK means completed adjustment.
* When adjust main picture, sub picture is included.
5.2. Auto Component Color Balance
(1) Required Test Equipment
- Remote controller for adjustment
- 802F Pattern Generator Which has 720p YPbPr output
with Standard (0.7Vpp) See Fig. 2
- It is very important to use correct adjustment pattern like
fig.2.
(2) Method of Auto Component Color Balance
1) Input the Component 1280*720p 60Hz signal into
Component.
=> MSPG-925FS Model No: 217 / Pattern No: 65
2) Set the EZ Pictures to Daylight mode in Video menu.
3) Press INSTART key on R/C for adjustment.
4) Press the
G(Vol. +) key operate To set, then it becomes
automatically.
5) Auto-RGB OK means completed adjustment
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<Fig.1> Auto AV (CVBS) Color Balance Test Pattern
Default Value on OSD
Before ADC Calibration, should be executed the "Module type
selection".
Auto Color Balance (Hex)
Auto-RGB G To Set
Source Main
Red Offset1 102
Green Offset1 0C6
Blue Offset1 0DA
Red Offset2 3F
Green Offset2 3F
Blue Offset2 3F
Red Gain 072
Green Gain 070
Blue Gain 07B
Reset G To Set
RF AV Component RGB
MSPG-925 Internal 2CH Model No. : 207 Model No. : 217 Model No. : 60
Pattern No. : 65 Pattern No. : 65 Pattern No. : 65
<Fig.2> Auto Component Color Balance Test Pattern