Port Selection
Press button to select port
for control
Use IR remote controller for
selecting port ( optional )
Use keyboard hot-key to select port
Via RJ-45 serial port -
control commands issued from
a terminal application such as
Hyper Terminal, Terra Term, and Putty.
Via Mouse-click switching -
An optional function activated through use
of special hot-key command.
The hotkey sequence so that people know
how to enable it.
TM
Installation Guide
UDV-12+ / UDV-12A+ / UDV-14+ / UDV-14A+
Master-IT USB Plus+ - Advanced USB KVM switch w/ Monitor, DDM, and multi-hotkey
USB
TM
DVI / VGA
Product View
UDV-14A+
UDV-14+
UDV-12A+
UDV-12+
275 mm ( 10.83 inch )
UDV-12A+
44 mm
( 1.73 inch )
44 mm
( 1.73 inch )
UDV-14+
UDV-14A+
60 mm
( 2.36 inch )
60 mm
( 2.36 inch )
WhatisUSBDDM
USB Devices
PC
100% device mapping
USB DDM port
100% device mapping
100% device mapping
100% device mapping
USB Devices
Touch-screen
wireless keyboard
and mouse
Controller
Touch-screen
wireless keyboard
and mouse
Controller
Front & Rear View
Power input
DC 5V 2000 mA
Master-IT USB switches are
designed to effectively save
energy.
IR Remote Control Sensor
Push-button selection
Hot-key selection
Hot-key indicator
( All LEDs not lit = hot-key has been disabled )
Special note:
LED light will be quickly flashing while the KVM is mapping out the device.
E F
USB 2.0 HID DDM console connections for mouse and keyboard devices
USB device sharing port ( high speed USB 2.0 )
Headphone / Microphone ( A+ Model )
Serial port for extra control and firmware upgrade
for display monitors
KVM ports for connecting systems(DVI+VGA)
One DVI and One VGA
E
F
Features & Benefits
100% compatible with USB HID devices ( with USB DDM ports )
Compatible with all versions Windows, Linux and Mac OSX
Front panel push-button for easy channel selection
User selectable multi-hotkey ( Control, Shift, Scroll Lock, Caps Lock )
Backlit push-button with multi-color LED for easy monitoring and selection
Built-in IR remote receiver
Buzzer sound for channel switching confirmation
Plug-and-Play system configuration
No drivers needed for keyboard and mouse operation
RS-232 control and firmware upgradable
DVI+VGA interface, support and VGA display
Max video resolution supported 2560 x 1440(DVI) and 2048X1536(VGA)
Built-in All-time Full DDC ( Active - DDC to all connected systems )
Headphone / Microphone interface for each port ( A+ model )
3-year Warranty
Additional USB ports for device sharing, or to assign to a certain port
Assign video and audio to a certain port
Daul-link DVI-D
Hot-Key Command
1. Hot-key selection
Default Hot-key =Ctrl
Via front panel Hot-key select button
Via controlHot-key
Hot-key Hot-key KNew Hot-key
2. Hot-key and functions
3. Assign USB port command
Hot-key Hot-key 0 PH Default USB port setting
( Sync with KVM port selection )
0
H
Hot-key Hot-key 1 P Assign USB to
a certain port
#1
1~4
5. Assign audio port command
Assign audio port to
a certain port
O
Hot-key Hot-key 1~4
4. Assign video port command (independent video port switch)
Assign video to
a certain port
port #1
Q
Hot-key Hot-key 1~4
Hot-key Hot-key WAssign video to
a certain port
port #2
1~4
Video to Sync switch modeport #1 turn back
Q
Hot-key Hot-key 0
Video to Sync switch modeport #2 turn back
Hot-key Hot-key 0
W
KVM
Connect Power Adaptor
123
Connect console
1. DVI+VGA Monitor
2. Mouse
3. Keyboard
4. Headphone / Microphone
( A+ Model )
Special note:
If your device cannot work in rear console DDM ports properly, please connect it to the hub ports.
The rear console DDM ports will only function properly with HID devices.
Connect cables
Computer system to KVM port
1. KVM cable
2. Video cable
3. Headphone / Microphone
cable ( A+ Model )
UDV-12+/UDV-12A+
UDV-14+/UDV-14A+
Reset
Ctrl
Shift
Scroll
Lock
Caps
Lock
Hot-Key
Select
/
UDV-12A+MASTER-IT USB KVM SWITCH w/ MonitorAND
Reset
Ctrl
Shift
Scroll
Lock
Caps
Lock
Hot-Key
Select
/
UDV-14A+MASTER-IT USB KVM SWITCH w/ MonitorAND
43 USB 2
Reset
Ctrl
Shift
Scroll
Lock
Caps
Lock
Hot-Key
Select
/
UDV -12A+
MASTER-IT USB KVM SWITCH w/ Monitor AND
USB 2
DVI-D
5V DC in
VGADVI-D
USB
VGADVI-D
VGA 2
USB 1
UDV-12+
Turn on Auto Channel Scan
=last setting interval , default =5 seconds
=5, 8, 15, 20, 30 seconds
Turn off Auto Channel Scan by pressing any key
Hot-key Hot-key SN
S
N15
~
Turn switching confirmation
buzzer sound on/off
Z
Default =buzzer sound off
Hot-key Hot-key
Switch to Port #1 ( ~ #4 )Port
1
Hot-key 4
Hot-key ~
Turn off Hot-Key( Hot-Key LEDPush Hot-Key Button until off)
Turn on Hot-Key( Hot-Key LEDPush Hot-Key Button until on)
DVI + VGA