User manual

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Appendix
Firmware Upgrade
Using the USB Port
1. Download and install USB Loader from Gefen website.
2. Launch the USB Loader program.
3. Connect a USB cable, from the computer running the USB Loader program, to the
USB Host port on the Source 1 input.
4. Power OFF the 4x1 DVI KVM Multiview Switcher.
5. Press and hold the Source 1 button on the front panel.
6. Power ON the switcher.
7. The display mode buttons will ash.
8. Select the rmware le using the USB Loader program: kvm-[version].bin.
9. Click the Upgrade button.
10. After the upgrade progress completes, click the OK button.
11. Reboot the unit using the Reboot button on the USB Loader program.
12. The upgrade process is complete.
4x1 DVI KVM Multiview Switcher
Menu/Back
Select
USB
Video B
Audio
USB
USB 1 2 3 4
Solo
Audio
Full PIP Quad
Reset Power
PAP
®
USB
USB
Source 1 Source 2 Source 3 Source 4
EXT-DVIK-MV-41
RS-232 In12V DCMain RS-232 Out
Keyboard Mouse Mic L/R Out Mic L/R In USB Host Mic L/R In USB Host Mic L/R In USB Host Mic L/R In USB Host
Video A DVI-D Video B DVI-D DVI-D In DVI-D In DVI-D In DVI-D In
USB USB
Workstation
4x1 DVI KVM Multiview Switcher
Menu/Back
Select
USB
Video B
Audio
USB
USB 1 2 3 4
Solo
Audio
Full PIP Quad
Reset
Power
PAP
®
USB USB
Source 1 Source 2 Source 3 Source 4
EXT-DVIK-MV-41
RS-232 In12V DCMain RS-232 Out
Keyboard Mouse Mic L/R Out Mic L/R In USB Host Mic L/R In USB Host Mic L/R In USB Host Mic L/R In USB Host
Video A DVI-D Video B DVI-D DVI-D In DVI-D In DVI-D In DVI-D In
USB USB
Workstation
4x1 DVI KVM Multiview Switcher
Menu/Back
Select
USB
Video B
Audio
USB
USB 1 2 3 4
Solo
Audio
Full PIP Quad
Reset Power
PAP
®
USB USB
Source 1 Source 2 Source 3 Source 4
EXT-DVIK-MV-41
RS-232 In12V DCMain RS-232 Out
Keyboard
Mouse Mic L/R Out Mic L/R In USB Host Mic L/R In USB Host Mic L/R In USB Host Mic L/R In USB Host
Video A DVI-D
Video B DVI-D DVI-D In DVI-D In DVI-D In DVI-D In
USB USB
Workstation