SMART-AVI DPN-4DUO User manual

4 Port Dual-Head DisplayPort
USB KVM Switch with Mic Audio
and USB 2.0 Support
ACCESS & CONTROL
UP TO 4 COMPUTERS
FROM A SINGLE WORKSTATION
Quick Start Guide
VIDEO
Format DisplayPort 1.2
Maximum Pixel Clock 165 MHz
Input Interface (TX) (8) DisplayPort
Output Interface (RX) (2) DisplayPort
Resolution Up to 4K (3840x2160 @60Hz)
DDC via AUX
Equalization Automatic
Input Cable Length Up to 15 ft.
Output Cable Length Up to 15 ft.
AUDIO
Input Interface (4) 3.5 mm Mic Audio
Output Interface (1) 3.5 mm Mic Audio
Impedance 600 0hm
Frequency Responce 20 Hz to 20 kHz
Nominal Level 0-1.0 V
Common Mode Rejection at 60 dB
USB
Signal Type USB 2.0
Input Interface (TX) (4) USB Type B
Output Interface (RX) (2) USB 1.1 Type A K/M
(2) USB 2.0 Type A Transparent
CONTROL
Front Panel
Buttons, Select/Switch between
Video & Audio sources and view the
current selected channel
Hot Keys Via Keyboard
OTHER
Power External 100-240 VAC/5VDC3A
Dimensions 2.875” H x 6” D x 12.75” W
Weight 4.4 lbs (unit only)
Operating Temp. 0-55 °C (32-131°F)
Storage Temp. -20-85 °C (-4-185 °F)
Humidity Up to 95%
Emulation Keyboard and mouse only
NOTICE
The information contained in this document is
subject to change without notice. SmartAVI makes
no warranty of any kind with regard to this material,
including but not limited to, implied warranties of
merchantability and tness for particular purpose.
SmartAVI will not be liable for errors contained
herein or for incidental or consequential damages in
connection with the furnishing, performance or use of
this material.
No part of this document may be photocopied,
reproduced, or translated into another language
without prior written consent from SmartAVI
Technologies, Inc.
800.AVI.2131, 702.800.0005
2455 W Cheyenne Ave, Suite 112
North Las Vegas, NV 89032
SmartAVI.com
TECHNICAL SPECIFICATION
DPN-4DUO
WHAT’S IN THE BOX
PART NO. Q-TY DESCRIPTION
DPN-4DUO-S 1
4-Port Dual-Head
DisplayPort KVM Switch
with USB 2.0 and Mic
Audio Support
PS5VD3A-WMT 1 PS5VD3A Power Supply
Quick Start Guide 1

1. Ensure that power disconnected from the DPN-4Duo
2. Connect the DisplayPort cables, USB cables (male-A to male-B) from the computers to the respective input port on the
DPN-4Duo
3. Optionally connect Audio cables (3.5 mm jack) from the computers to the input ports on the DPN-4Duo
4. Connect the USB keyboard and mouse to the two USB ports marked for them on the right
5. Connect the DisplayPort monitor to the OUT connectors on the DPN-4Duo
6. Optionally connect a microphone to the out jack on the DPN-4Duo
7. Optionally connect up to two USB devices to the DPN-4Duo
8. Power on the DPN-4Duo
Note: The two USB ports on the right are dedicated for keyboard and mouse emulation. The two on the left are for other
USB peripherals (ash drives, printers, etc.)
HARDWARE INSTALLATION
DPN-4DUO FRONT DPN-4DUO BACK
RS-232 Control
SYSTEM CONTROL
CUSTOM HOTKEY TRIGGERS
There are three ways to control the DPN-4DUO: Keyboard
HotKeys, RS-232 Serial Commands, and Front Panel
Buttons.
The settings for the serial connection are as follows:
Baud rate: 115200; Data Bits: 8; Parity: None; Stop Bits: 1;
Flow Control: None.
The following commands can be used:
Users are able to customize the keys that trigger Hotkeys.
The following keys are allowed:
CTRL (Left / Right), ALT, SHIFT (Left / Right),
Caps Lock, Scroll Lock, F1-F12
Change HK Trigger
HK + HK + X + desired hotkey
View Current HK Trigger
Use the RS-232 command: //??[ENTER]
Reset HK Trigger
Run “Factory Defaults” command.
Default HotKey Trigger
CTRL (Left)
Command HotKey RS-232
All USB, audio, video [CTRL][CTRL]
[port#][ENTER]
//m[port#]
[ENTER]
Audio Only [CTRL][CTRL]
a[port#][ENTER]
//a[port#]
[ENTER]
KM Only [CTRL][CTRL]
c[port#][ENTER]
//c[port#]
[ENTER]
USB Only [CTRL][CTRL]
u[port#][ENTER]
//u[port#]
[ENTER]
Learn EDID [CTRL][CTRL]
e[ENTER] //e[ENTER]
Trigger Hotplug [CTRL][CTRL]
h[ENTER] //h[ENTER]
Reset Software [CTRL][CTRL]r//r[ENTER]
Factory Defaults [CTRL][CTRL]f//f[ENTER]
Same as front panel
◄ M1 button [HK][HK]↑ N/A
Same as front panel
M2 ► button [HK][HK]↓N/A
Get Port Status N/A //??[ENTER]