AMX Epica DGX 144, Instruction Manual

Page: 71 / 107

Appendix A – EDID Programmer
67 Epica DGX 144 Instruction Manual
2.
Attach the open end of the serial cable to the PC that the EDID Programmer will be opened on.
3.
Use serial communication software to make sure the PC’s baud rate is set correctly for the system.
The recommended (default) settings for serial communication with an Epica DGX 144 are:
baud rate – 9600, data bits – 8, parity – none, stop bits – 1, and flow control – none.
4.
Apply power to the enclosure.
5.
On the PC, open the EDID Programmer (see page 65).
6. For Target Device, select the Matrix Switcher option.
7.
Click the Query AutoPatch Device button to obtain the XNNet ID address from the enclosure.
8.
Attach a DVI video cable to the PC using the PC’s spare monitor port.
9.
Attach the open end of the DVI video cable to the DVI input connector on the Epica DGX 144 board
that requires programming.
10.
Save the board’s EDID default as a backup (assumes board has factory default EDID programming):
Click the Refresh Display List button.
Select the device from the Available Displays drop down list.
Click the Read button.
Click the Save button (select location, enter file name, and click Save).
11.
Click the Open button to select the .edid file to be written to the DVI input connector.
12.
Click the Write button to write the EDID information to the DVI input connector.
13. If applicable – Repeat any of the steps that are necessary for any additional DVI input connectors.
14.
Disconnect the DVI video cable from the PC and from the Epica DGX 144 input board.
15.
Disconnect the serial cable from the PC and from the Epica DGX 144 enclosure.