ViewSonic N4285p-4M Service Manual page 44

3. HDMI DDC Key In Procedure
There are three EDID files for the different HDMI connectors. So you must be download the
different EDID into each HDMI connector.
3.1 Equipment Needed
- N4285P4M LCD TV
- PC
- RS-232 cable
- Barcode Reader
- HDMI Cable
N4285P4M LCD TV
RS-232 Cable
3.2 Setup Procedure
3.2.1 Connect HDMI Card and DDC Card with RS-232 cable.
ViewSonic Corporation
PC
HDMI Cable
41
Confidential - Do Not Copy
Barcode Reader
N4285p-4M