LG Electronics 640T-ZA Manual Adjustment, Overview, Equipment, Download method, Edid Data

4.Manual Adjustment

* ADC adjustment is not needed because of OTP(Auto ADC adjustment)

4.1 EDID(The Extended Display Identification Data)/DDC(Display Data Channel) download

4.1.1. 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".

4.1.2. Equipment

-Since embedded EDID data is used, EDID download JIG, HDMI cable and D-sub cable are not need.

-Adjustment remote control

4.1.3. 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" button by pressing "Enter" key, HDMI1/ HDMI2/ HDMI3/ HDMI4/ RGB are writing and display OK or NG.

For Analog	For HDMI EDID
D-sub to D-sub	DVI-D to HDMI or HDMI to HDMI

4.1.4. EDID DATA

(1) 3D EDID DATA

▪Reference

-HDMI1 ~ HDMI4 / RGB

-In the data of EDID, bellows may be different by S/W or Input mode.

ⓐ. Product ID

HEX	EDID Table	DDC Function
0001	01 00	Analog/Digital

ⓑ. Serial No: Controlled on production line.

ⓒ. Month, Year: Controlled on production line: ex) Week : '01' -> '01'

Year : '2012' -> '16' fix ⓓ. Model Name(Hex): LGTV

Chassis	MODEL NAME(HEX)
LD22E	00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20

ⓔ. Checksum: Changeable by total EDID data.

		ⓔ2	ⓔ2	ⓔ2	ⓔ2
	ⓔ1	10 bit/	8 bit/	10 bit/	8 bit/	ⓔ3
		Xvycc	Xvycc	none XvYcc	none XvYcc
HDMI1	43	11	49	15	4D	X
HDMI2	43	01	39	05	3D	X
HDMI3	43	F1	29	F5	2D	X
HDMI4	43	E1	19	E5	1D	X
RGB	X	X	X	X	X	5C

	ⓕ. Vendor Specific(HDMI)
	1) Deep color (module 10bit)
INPUT	MODEL NAME(HEX)
HDMI1	78 03 0C 00 10 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI2	78 03 0C 00 20 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI3	78 03 0C 00 30 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI4	78 03 0C 00 40 00 B8 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10

	2) None deep color (module 8bit)
INPUT	MODEL NAME(HEX)
HDMI1	78 03 0C 00 10 00 80 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI2	78 03 0C 00 20 00 80 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI3	78 03 0C 00 30 00 80 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10
HDMI4	78 03 0C 00 40 00 80 2D 20 C0 0E 01 4F 3F FC 08 10 18 10 06 10 16 10 28 10

ⓖColorimetry Data Block(HDMI)

- The Model not supporting XvYcc(Except for LM7600)

INPUT	MODEL NAME(HEX)
HDMI1	E3 05 00 00
HDMI2	E3 05 00 00
HDMI3	E3 05 00 00
HDMI4	E3 05 00 00

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