SMART-AVI UHDN-4P-QUAD User manual

UHDN‐4P‐QUAD
Quick Start Guide
800.AVI.2131
Tel: [phone] |Fax: [phone]
11651 Vanowen St. North Hollywood, CA 91605
SmartAVI.com
Designed and Manufactured in the USA
PART NO. QTY DESCRIPTION
UHDN-4P-
QUADS 1 4-Port Quad Head Ultra 4K- 60Hz KVM Switch
PS5VDC4A 1 Power Adapter
1 Quick Start Guide
WHAT’S IN THE BOX
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 fitness 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.
20170116
4-Port Quad Head Ultra 4K-
60Hz KVM Switch with USB
2.0 and Audio Support
TECHNICAL SPECIFICATIONS
VIDEO
Link Rate 5.4 Gbps/lane
Input Interface (16) HDMI (female) Version 1.4
Output Interface (4) HDMI (female) Version 1.4
Resolution 480i to 4Kx2K @ 60Hz (YUV420)
Input Equalization Automatic
Video Bandwidth 300 MHz, 10.2 Gbps
HDCP Compliant Yes
Input/Output Max
Cable Length 20 ft (depending on cable quality)
AUDIO
Input Interface (4) 3.5mm stereo audio jack
Output Interface (1) 3.5mm stereo audio jack
Frequency Response 20Hz ~ 20KHz
Common Mode Rejection @ 60dB
Nominal Level 0.0 to 1.0 V
CONTROL
Front Panel Buttons (SELECT audio/video
source)
RS-232 DB9 Female, 9600 bps, N, 8 1,
No flow control
Hot Keys Via Keyboard
Emulation Keyboard, Video and Mouse
USB
Signal Type USB 2.0, 1.1, and 1.0 w/ internal
hub
Input Interface (4) USB Type B (female)
Device Input Inter-
face
(2) USB 1.1 Type A (female) for
keyboard-mouse
(2) USB 2.0 Type A Transparent
OTHER
Power External 100-240 VAC/ 5VDC4A
@ 20W
Consumption 20 W (Max)
Dimensions 4.5” H x 5.75” D x 12.75” W
Weight 5.75 lbs
Approvals UL, CE, ROHS Compliant
Operating Temp. 23 to 95°F ( -5 to 35°C )
Storage Temp. -4 to 185°F (-20 to 85°C)
Humidity 5 to 90% (No Condensation)
Brackets for mounting this device in a standard 19”
rack can be ordered from SmartAVI.

CONNECTING THE UHDN-4P-QUAD
1. Ensure that power is disconnected from the UHDN-4P-QUAD.
2. Connect the HDMI cables and USB cables (male-A to male-B) from the computers to the respective ports on the
UHDN-4P-QUAD.
3. Optionally connect audio cables from the computers to the respective ports on the UHDN-4P-QUAD.
4. Optionally connect RS-232 for control functions.
5. Connect the USB keyboard and mouse to the two USB ports with keyboard and mouse symbols.
6. Optionally connect speakers to the UHDN-4P-QUAD.
7. Optionally connect up to 2 USB peripheral devices such as printers or flash drives.
8. Connect the display monitors to the OUTPUT connectors on the UHDN-4P-QUAD.
9. Power on the UHDN-4P-QUAD.
COMMANDS HOTKEYS RS-232 CONTROL
Switch all devices (KVM, USB 2.0, and Audio) [CTRL] [CTRL] m [port #] [ENTER] //m [port #] [ENTER]
Switch KVM only [CTRL] [CTRL] c [port #] [ENTER] //c [port #] [ENTER]
Switch USB 2.0 only [CTRL] [CTRL] u [port #] [ENTER] //u [port #] [ENTER]
EDID Learning [CTRL] [CTRL] e [ENTER] //e [ENTER]
Same as front panel ◄M1 button [CTRL] [CTRL] ↑n/a
Same as front panel M2 ►button [CTRL] [CTRL] ↓n/a
Reset [CTRL] [CTRL] r //r
Factory Default Reset [CTRL] [CTRL] f //f
Switch Audio only [CTRL] [CTRL] a [port #] [ENTER] //a [port #] [ENTER]
INTRODUCTION
The UHDN-4P-Quad is a dedicated multi-platform KVM
switch capable of managing four quad-head 4K com-
puters through a single KVM. Built with ultra-HD ready
HDMI outputs, the UHDN-4P-Quad is the first quad-
head HDMI KVM switch on the market to offer full 4K
emulation at 60Hz directly from the device. Until now,
HDMI switches lost emulated picture when discon-
nected from monitors, leading to confusion and disor-
ganization upon reconnecting. With the UHDN-4P-
Quad, full EDID-assisted HDMI video emulation en-
sures visual workspaces and screen resolutions are
remembered.
The UHDN-4P-Quad is HDCP compliant, supporting
screen resolutions up to 4K Ultra-HD (3840x2160 @
60Hz) with responsive EDID emulation. Additionally,
the UHDN-4P-Quad is compatible with any USB pe-
ripheral. The UHDN-4P-Quad is also easy to control
with both a simple front-panel interface, as well as RS
-232 or hot-keys.
FEATURES
 Supports all USB 2.0 devices.
 Hot key commands for quick channel selection.
 Complete KVM emulation for error free switching.
 Easy switching via front-panel, RS-232 or hot
keys.
 Supports up to Ultra-HD 4K (3840x2160) @
30/50/60Hz.
 Supports 3D.
FRONT PANEL CONTROL
To switch ports using the front panel, press the M1 or
M2 button to navigate between connected com-
puters. EDID learning is also done through the front
panel buttons by pressing both buttons simultane-
ously.
Rear