Gefen EXT-HDKVM-LAN Manuale Utente

page | 46

Appendix

Upgrading the Firmware

The following items are required to upgrade the firmware:

• 

Gefen HD KVM over IP

• 

Computer (Mac or PC)

• 

Firmware files 

 

1.  Download the firmware for the HD KVM over IP from the Gefen Web site. 

 

To limit the number of channels to 17 or less, please refer to 

go to page 48.

2.  Extract both firmware files from the .ZIP file.  The .ZIP file contains two files:

 

TX_host_kernel_A511_webfwh_v[version]d.bin 

(Sender unit)

 

RX_client_kernel_A511_webfwc_v[version]d.bin  (Receiver unit) 

3.  Access the Web interface by entering the IP address of the Sender or Receiver unit.  

The order in which the Sender and Receiver units are upgraded does not matter. 

Refer to 

 if necessary.

4.  Under the 

System tab, click the Update Firmware frame.

5.  Click the 

Browse... button and select the firmware for the unit that is being upgraded:  

If upgrading the Sender unit, select the filename beginning with “TX”.  If upgrading the 

Receiver unit, select the filename beginning with “RX”. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6.  Click the 

Update button.

7.  After a few moments, the Web interface will indicate that the upgrade process has 

been started.