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- Detail EDID Options are below
ⓐ Product ID
Model Name
HEX
FHD Model
0001
ⓑ Serial No. : Controlled on product line
ⓒ Month, Year: Controlled on production line:
ex) Monthly : '02' -> '02'
Year : '2009' -> '13'
ⓓ Model Name(Hex):
MODEL
all
00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20
ⓔ Checksum(Model: LG TV)
ⓔ1
HDMI 1
D7
HDMI 2
D7
HDMI 3
D7
HDMI 4
X
RGB
X
ⓕ Vendor Specific(HDMI)
INPUT
HDMI1
HDMI2
HDMI3
HDMI4
4.3. White Balance Adjustment
4.3.1 Overview
- W/B adj. Objective & How-it-works
(1) Objective: To reduce each Panel's W/B deviation
(2) How-it-works : When R/G/B gain in the OSD is at 192, it
means the panel is at its Full Dynamic Range. In order to
prevent saturation of Full Dynamic range and data, one
of R/G/B is fixed at 192, and the other two is lowered to
find the desired value.
(3) Adj. condition : normal temperature
1) Surrounding Temperature : 25 ºC ± 5 ºC
2) Warm-up time: About 5 Min
3) Surrounding Humidity : 20 % ~ 80 %
4.3.2 Equipment
1) Color Analyzer: CA-210 (NCG: CH9 / WCG: CH 12)
2) Adj. Computer(During auto adj., RS-232C protocol is needed)
3) Adjust Remote control
4) Video Signal Generator MSPG-925F 720p/216-Gray
(Model:217, Pattern:78)
-> Only when internal pattern is not available
Color Analyzer Matrix should be calibrated using CS-1000
A
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
EDID Table
DDC Function
01 00
Analog/Digital
MODEL NAME(HEX)
ⓔ2
D9
C9
B9
X
X
MODEL NAME(HEX)
67 03 0C 00 10 00 B8 2D
67 03 0C 00 20 00 B8 2D
67 03 0C 00 30 00 B8 2D
67 03 0C 00 40 00 B8 2D
4.3.3. Equipment connection MAP
4.3.4. Adj. Command (Protocol)
RS-232C Command used during auto-adj.
A
RS-232C COMMAND
[CMD
ID
ⓔ3
wb
00
X
wb
00
X
wb
00
X
wb
00
X
wb
00
1D
wb
00
Ex) wb 00 00 -> Begin white balance auto-adj.
*(wb 00 20(Start), wb 00 2f(completed)) -> Off-set adj.
Adj. Map
A
ITEM
Cool
R-Gain
G-Gain
B-Gain
R-Cut
G-Cut
B-Cut
Medium
R-Gain
G-Gain
B-Gain
R-Cut
G-Cut
B-Cut
Warm
R-Gain
G-Gain
B-Gain
R-Cut
G-Cut
- 11 -
Probe
RS -232C
Signal Source
* If TV internal pattern is used, not needed
DATA]
00
Begin White Balance adj.
10
Gain adj.(internal white pattern)
1f
Gain adj. completed
20
Offset adj.(internal white pattern)
2f
Offset adj. completed
ff
End White Balance adj.(Internal pattern disappears)
wb 00 10 -> Gain adj.
ja 00 ff -> Adj. data
jb 00 c0
...
...
wb 00 1f -> Gain adj. completed
wb 00 ff -> End white balance auto-adj.
Command
Cmd 1
Cmd 2
j
g
j
h
j
i
j
a
j
b
j
c
j
d
j
e
j
f
Co lo r Analyzer
RS -232C
Co m p ut er
RS -232C
Pat t ern Generat o r
Explanation
Data Range
Default
(Hex.)
(Decimal)
Min
Max
00
C0
00
C0
00
C0
00
C0
00
C0
00
C0
00
C0
00
C0
00
C0
LGE Internal Use Only
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