Smart-M SKM-04 User manual

4-Port KM Switch
with USB 2.0 Sharing
MANAGE KM OPERATIONS
ON FOUR COMPUTERS
FROM A SINGLE WORKSTATION
WITH SUPPORT
FOR USB 2.0 SHARING
Quick Start Guide
USB
Signal Type USB 2.0, 1.1 and 1.0 w/ internal hub
CPU Ports (4) USB Type B (female)
User Control
Interface
(2) USB Type-A for KM
connection only
(2) USB Type-A for USB 2.0
transparent
CONTROL
Front Panel Buttons
RS-232 Via control @ 9600 bps
Hot Keys Via keyboard
Mouse PASS Technology and Mouse
Gesture Switching
OPTICAL
Power External 5VDC2A
Dimensions 9” W x 1.13” H x 4.75” D
Weight 0.65 lbs
Approvals UL, CE, ROHS Compliant
Operating Temp. 32-131°F (0-55 °C)
Storage Temp. -4-185 °F (-20-85 °C)
Humidity Up to 95%
Emulation Keyboard and mouse
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
SKM-04
WHAT’S IN THE BOX
PART NO. Q-TY DESCRIPTION
SKM-04-S 1 4-Port KM Switch with USB
2.0 Sharing
PS5VD2A 1 PS5VD2A Power Supply
Quick Start Guide 1

OVERVIEW
The SKM-04 enables users to manage and switch KM
(Keyboard and Mouse) functions of up to four connected
computers, including multi-head computers. With support
of multiple displays per computer, users can create the
ultimate KM environment. Users can simply connect the
monitors directly to the computers and use the SKM-04 to
switch between computers for KM operation.
The SKM-04 is completely driverless, requiring no software
or updates (although the device has the capability for
rmware updates). It is compatible with virtually any PC and
all major operating systems without the need for software
downloads, and it supports all USB 2.0 devices. With full
USB keyboard and mouse emulation, the SKM-04 delivers
the utmost in user-friendly operation. Furthermore, the
device enables users to control KM functions on one
computer while maintaining the connection of other
USB peripheral devices on another connected computer
simultaneously, without interruption for improved workow.
Users can switch inputs via the buttons on the front panel
or hot keys. The SKM-04 is the rst KM device on the
market to offer RS-232 control. Users can also switch
using a double click of a mouse’s center button (known as
Mouse Gesture Switching). In single-head mode, users can
switch computers with SmartAVI’s new PASS (Progressive
Automatic Screen Switching) technology, which enables the
device to automatically switch computers based on where
the user’s mouse goes. It’s a quick, efcient and intuitive
way to provide smooth switching that corresponds
with a user’s cursor movement.
FEATURES
• Manage four connected computers
• Dedicated processors for emulation
• Supports independent switching for USB 2.0 devices
• Full keyboard and mouse emulation
• PASS (Progressive Automatic Screen Switching)
technology for automatic switching following the user’s
mouse movement
• Front-panel switching and RS-232 control
• Driverless operation for easy implementation,
including multi-head use
1. Ensure that power is disconnected from SKM-04.
2. Use a USB cable (Type-A to Type-B) to connect a USB port on a computer to the respective port of the SKM-04. Do this for
each of the computers.
3. Optionally Use 3.5mm Stereo (Male-to-Male) audio cables to connect the audio out ports of the four computers to their
respective ports (Audio In) of the SKM-04.
4. Optionally connect RS-232 for control functions.
5. Connect the USB keyboard and mouse to the two USB ports marked Keyboard and Mouse.
6. Optionally connect speakers to the Audio Out port on the SKM-04.
7. Optionally connect up to two USB 2.0 devices to the two USB ports marked USB 2.0
SKM-04 FRONT
SKM-04 BACK
HARDWARE INSTALLATION
VIDEO
USB IN
USB K/M OUT
USB 2.0 OUT
AUDIO IN
AUDIO OUT
RS-232
USB 2.0
+5V
MADE IN USA
www.smartavi.com
USB 1 AUDIO
IN
USB 2 AUDIO
IN
USB 3 AUDIO
IN
USB 4 AUDIO
IN
USB 2.0
RS-232
AUDIO
OUT