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LGE Internal Use Only
Copyright ©
LG Electronics. Inc. All rights reserved.
Only for training and service purposes
4.5. EDID D/L method
Recommend that don’t connect HDMI and RGB(D-SUB) cable
when downloading the EDID.
If not possible, recommend that connect the MSPG equipment.
There are two methods of downloading the edid data
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”
4.5.1. 1st Method
EDID data’s are automatically downloaded when adjusting the
Tool Options.
Automatically downloaded when pushing the enter key in the
EDID D/L menu.
It takes about 2seconds
4.5.2. 2st Method
=> Caution : Must be checked that the tool option is right or
not. If tool option is wrong, HDMI edid data could
not be downloaded well.
1) Press the ADJ key
2) Move to the 13. EDID D/L and Press the right direction
key(►)
3) Press the right direction key(►) at Start.
4) After about a few seconds, appear “Waiting..” => “OK”, then
complete.
4.5.3. RS-232C command Method
1) Command : AE 00 10
=> Caution : Don’t connect HDMI and RGB(D-SUB) cable
when downloading the EDID. If the cables are
connected, Downloading of edid could be failed.
4.5.4. 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 : ‘2014’ -> ‘18
ⓓ
Model Name(Hex): LGTV
ⓔ
Checksum(LG TV): Changeable by total EDID data.
ⓕ
Vendor Specific(HDMI)
4.5.4.1. EDID
#DTS HDMI1 (C/S: F7 82)
EDID Block 0, Bytes 0-127
EDID Block 1, Bytes 128-255
#DTS HDMI2 (C/S: E7 72)
EDID Block 0, Bytes 0-12
EDID Block 1, Bytes 128-255
Содержание 49UB8200
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