Table of Contents
Advertisement
4.2. EDID(The Extended Display Identification
Data)/DDC(Display Data Channel) download
(1) Overview
It is a VESA regulation. A PC or a MNT will display an
optimal resolution through information sharing without any
necessity of user input. It is a realization of "Plug and Play".
(2) Equipment
- Adjustment remote control
- Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.
(3)Download method
1) Press "ADJ" key on the Adjustment remote control then
select "10.EDID D/L", By pressing Enter key, enter EDID
D/L menu.
2) Select "START" key by pressing "ENTER" key, HDMI1/
HDMI2/ HDMI3/ HDMI4/ RGB are Writing and display OK
or NG.
For Analog EDID
D-sub to D-sub
(4) EDID DATA
RGB
A
0
1
2
3
4
5
0
00
FF
FF
FF
FF
FF
10
01
15
01
03
68
10
20
0F
50
54
A1
08
00
30
90
40
A9
C0
B3
00
40
45
00
A0
5A
00
00
50
40
70
36
00
A0
5A
60
3E
1E
53
10
00
0A
70
00
4C
47
20
54
56
HDMI(FHD 3D, HDMI 1.4a, 3D)
A
0
1
2
3
4
5
0
00
FF
FF
FF
FF
FF
10
01
14
01
03
80
10
20
0F
50
54
A1
08
00
30
01
01
01
01
01
01
40
45
00
A0
5A
00
00
50
6E
28
55
00
A0
5A
60
3E
1E
53
10
00
0A
70
00
4C
47
20
54
56
80
02
03
37
F1
4E
10
90
22
15
01
26
15
07
A0
B8
2D
20
C0
0E
01
B0
10
38
10
E3
05
03
C0
2C
25
00
A0
5A
00
D0
20
6E
88
55
00
A0
E0
38
2D
40
58
2C
45
F0
00
00
00
00
00
00
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
For HDMI EDID
DVI-D to HDMI or HDMI to HDMI
6
7
8
9
A
B
C
FF
00
1E
6D
01
00
01
09
78
0A
EE
91
A3
54
71
40
81
C0
81
00
81
02
3A
80
18
71
38
2D
00
1E
66
21
50
B0
51
00
00
00
1E
00
00
00
20
20
20
20
20
20
00
0A
20
20
20
20
20
20
6
7
8
9
A
B
C
FF
00
1E
6D
01
00
01
09
78
0A
EE
91
A3
54
71
4F
81
01
01
01
01
02
3A
80
18
71
38
2D
00
1E
01
1D
00
72
51
00
00
00
1E
00
00
00
20
20
20
20
20
20
00
0A
20
20
20
20
20
20
1F
84
13
05
14
03
02
50
09
57
07
78
03
0C
40
0A
3C
08
10
18
10
01
01
1D
80
18
71
1C
00
00
9E
01
1D
00
80
5A
00
00
00
1A
02
3A
00
A0
5A
00
00
00
1E
00
00
00
00
00
00
00
* Physical Add & Checksum(HDMI1/2/3/4)
INPURT
HDMI 1
HDMI 2
HDMI 3
HDMI 4
4.3. White Balance Adjustment
4.3.1. Overview
(1) W/B adj. Objective & How-it-works
(2) Objective: To reduce each Panel's W/B deviation
(3) 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.
(4) Adjustment 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 (LED Module : CH 14)
2) Adjustment Computer(During auto adj., RS-232C protocol is
needed)
3) Adjustment 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
D
E
F
4.3.3. Equipment connection MAP
01
01
01
4C
99
26
80
95
00
40
58
2C
00
1B
30
FD
00
3A
00
00
FC
20
00
98
4.3.4. Adj. Command (Protocol)
<Command Format>
D
E
F
01
01
01
4C
99
26
- LEN: Number of Data Byte to be sent
01
01
01
- CMD: Command
40
58
2C
- VAL: FOS Data value
D0
1E
20
FD
00
3A
- CS: Checksum of sent data
00
00
FC
- A: Acknowledge
20
01
D7
Ex) [Send: JA_00_DD] / [Ack: A_00_okDDX]
12
20
21
00
XX
XX
98
10
58
16
20
58
51
D0
1A
80
18
71
00
00
00
00
00
XX
- 11 -
9Eh/9Fh(Physical Add)
10
00
20
00
30
00
40
00
Co lo r Analyzer
Probe
RS -232C
Pat t ern Generat o r
Signal Source
* If TV internal pattern is used, not needed
LEN
CMD
FFh(Checksum)
CB
BB
AB
9B
RS -232C
Co m p ut er
RS -232C
CS
VAL
LGE Internal Use Only
Advertisement
Table of Contents
