Gefen EXT-DPKVM-441 user manual Firmware Update Procedure

FIRMWARE UPDATE

Firmware Update Procedure

Any terminal emulation program can be used to perform the upgrade process. The instructions below is outlined for Windows® HyperTerminal.

1.Connect an RS-232 cable between the Switcher and the computer running the terminal program. Verify the correct serial port settings (see page 14).

2.Type the #activebolo command then press the [ENTER] key.

3.Repeat Step 2.

The following will be displayed on the screen:

================== Main Menu ========================

Download new program -------- 1 Cancel ---------------------- 2

=====================================================

4.Press [1] on the computer keyboard to begin downloading program to the temporary memory.

5.The following message will be displayed:

Waiting for the file to be sent ... (press ‘a’ to abort)

6.In Hyperterminal, click Transfer > Send File...

7.Click Browse... and select the .bin file to be uploaded (e.g. 1x4splitter.bin).

8.Select the Ymodem protocol.

9.Click Send on the Send File dialog box.

10.After a few moments, a message will appear in Hyperterminal:

Programming Completed Successfully!

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