AMX DXLink Instruction Manual page 153

Writing EDID Data to a DXLink Transmitter's HD-15 (VGA) Input Connector
The instructions that follow tell how to use the EDID Programmer view to write user defined VGA
EDID information to the HD-15 input connector on a DXLink Transmitter. User defined VGA EDIDs
are currently available from technical support. A library of VGA EDID files will be available on at
www.amx.com in conjunction with a future firmware release.
To write VGA EDID data to a DXLink Transmitter:
1. Download the VGA EDID set provided by technical support.
2.
On the PC, open the DGX Configuration Software and select the EDID Programmer tab.
3.
Under Inputs/Outputs on the left, expand the device tree, and select the HD-15 input.
4.
From the File menu, select Open File to select the VGA .edid file that was downloaded in Step 1.
5. Click Write to write the VGA EDID information to the HD-15 input.
Tip: You can confirm that the new VGA EDID data was written to the HD-15 input by selecting the
HD-15 input and clicking on the Read button or by using the SEND_COMMAND
which will return:
Important: You can revert to the factory default EDID for the HD-15 input by using the
SEND_COMMAND
Instruction Manual – DXLink™ Twisted Pair Transmitters/Receiver
VIDIN_EDID-USER EDID 1
VIDIN_EDID-ALL RESOLUTIONS
Appendix H – EDID Programming
Device tree with HD-15 input
EDID Information (read-only)
EDID Type – will be analog only
(digital does not apply to HD-15 input)
Convert to Digital - does not apply
Write – writes EDID to the Transmitter
Messages
.
(i.e., AMX_0500_003).
?VIDIN_EDID ,
147