Gefen EXT-UHD-CAT5-ELRPOL User Manual download pdf (Page 40)

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Individual Update Procedure

This method requires that the Sender and Receiver unit are updated separately.

Unless there is a specic reason, the Single Update Procedure (page 28) is

recommended.

1. Download the latest rmware here: http://www.gefen.com/support/download.jsp

2. Extract the contents of the .zip le to the desktop on your computer.

3. Disconnect the Sender and Receiver unit from the system. Make sure the power is

disconnected from both the Sender and Receiver unit.

4. Set the following DIP switches on the Sender and Receiver units:

► Sender unit

Set DIP switch 4, on the bottom of the Sender unit, to the ON position:

► Receiver unit

Set DIP switch 1, on the bottom of the Receiver unit, to the ON position:

5. Connect the included RS-232 cable between the unit and the computer.

6. Launch a terminal emulation program. In this example, we will be using Windows®

Hyperterminal.

(continued on next page)

ON SAB

1 2 3 4

1 2

Updating the Firmware

Appendix

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Gefen EXT-UHD-CAT5-ELRPOL User Manual Page 40