Network Technologies UNIMUXUSBVXHD - Manual (Page 47)

NTI UNIMUX SINGLE-USER HIGH DENSITY VGA USB KVM SWITCH
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UPGRADE PROCEDURES
Start the Bootloader
In the HyperTerminal window on the attached computer, press
and hold the <Tab> key and power ON the UNIMUX.
The following message (or one similar) will be displayed on the screen:
UNIMUX-HD-NxM Bootloader
Revision: 1.1
Date: 2008/09/11 15:40:16
Copyright (C) Network Technologies Inc.
Press <H> for help…
>
Release the <Tab> key.
The “>” prompt indicates that the bootloader is waiting for commands. The available commands are composed by sending one
ASCII character. To send a command to the bootloader, type the key in the terminal window that corresponds to the desired
command. The available commands, listed below, can be viewed by typing <h> or <H> (the Help command) from the keyboard.
Note: Commands can be typed using upper or lower case letters.
Commands:
--------------
h, H – Display list of commands
x, X - Exit Bootloader
u, U – Upgrade user controller firmware
p, P – Upgrade HID port controller firmware
v, V – Upgrade vendor specific controller firmware
s, S – Read Checksum of the HID port controller firmware
t, T - Read Checksum of the vendor specific controller firmware
.