Read LG 32LH70 (CHASSIS:LA92D) Service Manual online
4.2 EDID(The Extended Display Identification
Data) / DDC(Display Data Channel) download
Data) / DDC(Display Data Channel) download
4.2.1 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”.
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”.
4.2.2 Equipment
• Adj. R/C
• Since embedded EDID data is used, EDID download jig,
• Adj. R/C
• Since embedded EDID data is used, EDID download jig,
HDMI cable and D-sub cable are not need.
4.2.3 Download method
1) Press Adj. key On the Adj. R/C, press Adj. key then select
1) Press Adj. key On the Adj. R/C, press Adj. key then select
EDID D/L. By pressing Enter key, EDID download will
begin.
begin.
2) If Download is successful, OK is displayed.
3) If Download is a failure, NG is displayed.
4) Re-try download.
3) If Download is a failure, NG is displayed.
4) Re-try download.
4.2.4 EDID DATA
•Reference: Download is only possible in POWER ON MODE.
•Reference: Download is only possible in POWER ON MODE.
•HDMI I [C/S: 0x1D9A]
EDID Block 0
EDID Block 1
•HDMI II [C/S: 0x1DAA]
EDID Block 0
EDID Block 1
•HDMI III [C/S: 0x1DBA]
EDID Block 0
EDID Block 1
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