LG Electronics 55LA970V/W/9-ZA Manual Adjustment, 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 "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.

For HDMI EDID

DVI-D to HDMI or HDMI to HDMI

4.1.4. EDID DATA

▪ HDMI

	0x00		0x01	0x02		0x03	0x04	0x05	0x06		0x07		0x08	0x09	0x0A		0x0B	0x0C	0x0D		0x0E	0x0F
0x00	00		FF	FF		FF	FF	FF	FF		00		1E	6D		ⓐ				ⓑ
0x01		ⓒ		01		03	80	A0	5A		78		0A	EE	91		A3	54	4C		99	26
0x02	0F		50	54		A1	08	00	31		40		45	40	61		40	71	40		81	80
0x03	01		01	01		01	01	01	02		3A		80	18	71		38	2D	40		58	2C
0x04	45		00	40		84	63	00	00		1E		66	21	50		B0	51	00		1B	30
0x05	40		70	36		00	40	84	63		00		00	1E	00		00	00	FD		00	3A
0x06	3E		1E	53		10	00	0A	20		20		20	20	20		20			ⓓ
0x07										ⓓ											01	ⓔ1
0x00	02		03	3A		F1	4E	10	9F		04		13	05	14		03	02	12		20	21
0x01	22		15	01		29	3D	06	C0		15		07	50	09		57	07			ⓕ
0x02												ⓕ
0x03					ⓕ				E3		05		03	01	02		3A	80	18		71	38
0x04	2D		40	58		2C	45	00	40		84		63	00	00		1E	01	1D		80	18
0x05	71		1C	16		20	58	2C	25		00		40	84	63		00	00	9E		01	1D
0x06	00		72	51		D0	1E	20	6E		28		55	00	40		84	63	00		00	1E
0x07	00		00	00		00	00	00	00		00		00	00	00		00	00	00		00	ⓔ2

▪Detail EDID Options are below

-HDMI1 ~ HDMI3

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

Input mode.
ⓐ Product ID
	MODEL NAME	HEX	EDID Table	DDC Function
	HD/FHD Model	0001	01 00	Analog/Digital

ⓑSerial No: Controlled on production line. ⓒ Month, Year: Controlled on production line:

ex) Monthly : ‘01’ → ‘01’, Year : ‘2013’ → ‘17’

ⓓModel Name(Hex): LGTV

Cf) TV set’s model name in EDID data is below.

MODEL NAME	MODEL NAME(HEX)
LG TV	00 00 00 FC 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 (LG TV)

ⓔChecksum(LG TV): Changeable by total EDID data.

EDID C/S data		FHD
		HDMI
	Block 0	42
check sum (Hex)	Block 1	23 (HDMI1)
		13 (HDMI2)

ⓕVendor Specific(HDMI)

INPUT	MODEL NAME(HEX)
HDMI1	78030C001000801E
HDMI2	78030C002000801E

(1)EDID

#HDMI 1(C/S : E8 81)

EDID Block 0, Bytes 0-127 [00H-7FH]

	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	01	00	01	01	01	01
10	01	17	01	03	80	A0	5A	78	0A	EE	91	A3	54	4C	99	26
20	0F	50	54	A1	08	00	31	40	45	40	61	40	71	40	81	80
30	01	01	01	01	01	01	02	3A	80	18	71	38	2D	40	58	2C
40	45	00	40	84	63	00	00	1E	66	21	50	B0	51	00	1B	30
50	40	70	36	00	40	84	63	00	00	1E	00	00	00	FD	00	3A
60	3E	1E	53	10	00	0A	20	20	20	20	20	20	00	00	00	FC
70	00	4C	47	20	54	56	0A	20	20	20	20	20	20	20	01	E8

EDID Block 1, Bytes 128-255 [80H-FFH]

	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
80	02	03	3E	F1	4E	10	9F	04	13	05	14	03	02	12	20	21
90	22	15	01	29	3D	06	C0	15	07	50	09	57	07	7C	03	0C
A0	00	10	00	B8	3C	20	C0	8E	01	02	03	04	01	4F	3F	FC
B0	08	10	18	10	06	10	16	10	28	10	E3	05	03	01	02	3A
C0	80	18	71	38	2D	40	58	2C	45	00	40	84	63	00	00	1E
D0	01	1D	80	18	71	1C	16	20	58	2C	25	00	40	84	63	00
E0	00	9E	01	1D	00	72	51	D0	1E	20	6E	28	55	00	40	84
F0	63	00	00	1E	00	00	00	00	00	00	00	00	00	00	00	E0

#HDMI 2(C/S : E8 D0)

EDID Block 0, Bytes 0-127 [00H-7FH]

	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	01	00	01	01	01	01
10	01	17	01	03	80	A0	5A	78	0A	EE	91	A3	54	4C	99	26
20	0F	50	54	A1	08	00	31	40	45	40	61	40	71	40	81	80
30	01	01	01	01	01	01	02	3A	80	18	71	38	2D	40	58	2C
40	45	00	40	84	63	00	00	1E	66	21	50	B0	51	00	1B	30
50	40	70	36	00	40	84	63	00	00	1E	00	00	00	FD	00	3A
60	3E	1E	53	10	00	0A	20	20	20	20	20	20	00	00	00	FC
70	00	4C	47	20	54	56	0A	20	20	20	20	20	20	20	01	E8

EDID Block 1, Bytes 128-255 [80H-FFH]

0	0	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F
80	02	03	3E	F1	4E	10	9F	04	13	05	14	03	02	12	20	21
90	22	15	01	29	3D	06	C0	15	07	50	09	57	07	7C	03	0C
A0	00	10	00	B8	3C	20	C0	8E	01	02	03	04	01	4F	3F	FC
B0	08	10	18	10	06	10	16	10	28	10	E3	05	03	01	02	3A
C0	80	18	71	38	2D	40	58	2C	45	00	40	84	63	00	00	1E
D0	01	1D	80	18	71	1C	16	20	58	2C	25	00	40	84	63	00
E0	00	9E	01	1D	00	72	51	D0	1E	20	6E	28	55	00	40	84
F0	63	00	00	1E	00	00	00	00	00	00	00	00	00	00	00	D0

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