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Only for training and service purposes
4.6. WIFI MAC ADDRESS CHECK
■ Using RS232 Command
Command Set ACK
Transmission [A][l][][Set ID][][20][Cr] [O][K][x] or [N][G]
■ check the menu on in-start
5. Manual Adjustment
5.1. ADC adjustment is not needed
because of OTP(Auto ADC adjustment)
5.2. EDID (The Extended Display
Identification Data)
/ DDC (Display Data Channel) download
5.2.1. 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”.
5.2.2. Equipment
▪ Since embedded EDID data is used, EDID download JIG,
HDMI cable and D-sub cable are not need.
▪ Adjust remocon
5.2.3. Download method
(1) Press Adj. key on the Adj. R/C, then select “12.EDID D/L”.
By pressing Enter key, enter EDID D/L menu.
(2) Select [Start] button by pressing Enter key, HDMI1 / HDMI2
/ HDMI3 are Writing and display OK or NG.
5.2.4. EDID DATA
▪ Reference
- HDMI1 ~ HDMI3
- In the data of EDID, bellows may be different by Input mode
ⓐ Product ID
ⓑ Serial No: Controlled on production line.
ⓒ Month, Year: Controlled on production line:
ex) Monthly : ‘01’ -> ‘01’
Year : ‘2015’ -> ‘19
ⓓ Model Name(Hex): LGTV
ⓔ Checksum(LG TV): Changeable by total EDID data.
ⓕ Vendor Specific(HDMI)
* DTS Checksum (HDMI 1/2/3/4)
0 1 2 3 4 5 6 7 8 9 A B C D E F
00 00 FF FF FF FF FF FF 00 1E 6D a b
01 c 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
02 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
03 01 01 01 01 01 01 08 E8 00 30 F2 70 5A 80 B0 58
04 8A 00 40 84 63 00 00 1E 02 3A 80 18 71 38 2D 40
05 58 2C 45 00 40 84 63 00 00 1E 00 00 00 FD 00 3A
06 3E 1E 88 3C 00 0A 20 20 20 20 20 20 d
07 d 01 e1
00 02 03 4E F1 58 61 60 10 1F 04 13 05 14 03 02 12
01 20 21 22 15 01 5D 5E 5F 65 66 f
02 f
03 f 02 03 04 01 40 FF F0 28 10 38 10 26 36
04 E3 05 C0 00 E5 0E 60 61 65 66 E3 06 07 01 01 1D
05 80 18 71 1C 16 20 58 2C 25 00 40 84 63 00 00 9E
06 66 21 50 B0 51 00 1B 30 40 70 36 00 40 84 63 00
07 00 1E 00 00 00 00 00 00 00 00 00 00 00 00 00 e
Input HDMI Deep Color On
FFh (Checksum)
HDMI Deep Color Off
FFh (Checksum)
HDMI1 9F 65 9F C0
HDMI2 9F 55 9F B0
HDMI3 9F 45 9F A0
HDMI4
(E6 only)
9F 35 9F 90
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