LG 42PG1000 User Manual

8. EDID(The Extended Display Identification Data )
/DDC(Display Data Channel) download
8-1. Required Test Equipment
(1) Adjusting PC with S/W for writing EDID Data.
(S/W : EDID TESTER Ver.2.5)
(2) A Jig for EDID Download.
(3) Cable : Serial(9Pin or USB) to D-sub 15Pin cable, D-sub
15Pin cable, DVI to HDMI cable.
8-2. Required Test Equipment
8-3. Preparation for Adjustment
(1) Connect the Set, EDID Download Jig, PC & Cable.
(2) Turn on the PC & EDID Download Jig. Set up the S/W
option.
(3) Power on the Set.
8-4. Sequence of Adjustment
(1) EDID Download
1) Init the data.
2) Load the EDID data.(Open File).
[ Analog file ] (for RGB)
]
[ Digital
file ] (for HDMI)
3) Set the S/W as below.
4)
Push the “Write Data & Verify”button. And confirm “Yes”.
5) If the writing is finished, you will see the “OK” message.
6) If TV has three HDMI INPUT, you must download three
times for each HDMI.
8-5. EDID DATA
1) Analog-RGB.
=> Detail EDID Options are below([1],[2],[3],[4],[5])
1.[1]-Product ID
2. [2]-Serial No : Controlled on production line.
3. [3]-Month, Year : Controlled on production line.
ex) Monthly: '03' => '03'
Year : '2006' => '10'
4. [4]-Model Name : model name.
5. [5]-Checksum -> Changeable by total EDID data.
2)
HDMI_1.
=> Detail EDID Options are below([1],[2],[3],[4],[5])
1.[1]-Product ID
2. [2]-Serial No : Controlled on production line.
3. [3]-Month, Year : Controlled on production line.
ex) Monthly: '03' => '03'
Year : '2006' => '10'
4. [4]-Model Name : model name.
5. [5]-Checksum -> Changeable by total EDID data
- 8 -
LGE Internal Use OnlyCopyright©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
(Fig.5) Connection Diagram of DDC download
[1] [2]
[3]
[4]
[5]
[1]
[2]
[3]
[4]
[5]
[5]
42PG1000
Product ID
Product IDModel Name
EDID table
739D
Hex
9D73
40307
42PG1000
Product ID
Product IDModel Name
EDID table
749D
Hex
9D74
40308
42PG1000
00 00 00 FC 00 34 32 50 7 31 30 30 30 0A 20 20 20 20
Model Name Model Name(Hex)
42PG1000
00 00 00 FC 00 34 32 50 47 31 30 30 30 0A 20 20 20 20
Model Name Model Name(Hex)

LG 42PG1000 Specifications

General

Depth	83.6 mm
Height	677 mm
Weight	24000 g
Pixel pitch	0 mm
Aspect ratio	16:9
Audio system	SRS TruSurround XT
Product color	Black
LED indicators	Stand-by
RMS rated power	14 W
Display diagonal	42 \
Depth (with stand)	308 mm
Display brightness	1500 cd/m²
Display resolution	1024 x 768 pixels
Display technology	Plasma
Width (with stand)	1040 mm
Height (with stand)	731 mm
Weight (with stand)	26000 g
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Contrast ratio (dynamic)	30000:1
Contrast ratio (typical)	-
Analog signal format system	PAL, SECAM
Power consumption (standby)	0.8 W
Power consumption (typical)	310 W