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4-Port Desktop
USB KVM Switch with USB 2.0 Hub
Manual
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Index
1. INTRODUCTION ................................................................................................. 3
1.1
FEATURES ............................................................................................................ 3
1.2
PHYSICAL DIAGRAM .............................................................................................. 4
1.3 PACKAGE CONTENTS ............................................................................................ 4
2. SPECIFICATIONS ............................................................................................... 5
2.1
GENERAL .......................................................................................................... 5
2.2 LED INDICATORS .................................................................................................. 6
3. INST ALL THE USB KVM SWITCH ..................................................................... 7
3.1
SYSTEM REQUIREMENTS ...................................................................................... 7
3.2
HARDWARE INSTALLATION ..................................................................................... 7
3.3 Notice for Sun Micro System user ..................................................................... 7
3.4
POWERING UP THE SYSTEMS ................................................................................ 7
3.5
DRIVER INSTALLATION ........................................................................................... 7
3.6
USING THE OSD PROGRAM .................................................................................. 10
4. SWITCHING THE USB KVM SWITCH ............................................................... 13
4.1 AUTO-SWITCH FUNCTION .............................................................................. 15
4.2 AUTO-SCAN FUNCTION .................................................................................. 15
4.3 Sun Micro System Key Emulation ..................................................................... 17
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1. Introduction
Thank you for purchasing our USB KVM Switch! You now have a high
quality and durability system that can give you the control over multiple
computers/servers from one console (Mouse, Keyboard and Monitor).
1.1 Features
1. Controls 4 computers from a single console (Keyboard/Mouse) over USB
connection using standard USB cables.
2. Supports PS/2 and USB Keyboard/Mouse (Hot-Key function supports
only on PS/2 Keyboard).
3. Fully compliant with the USB 2.0 specification.
4. Supports Windows, Linux, Mac OS9/OSX, SunMicro Solaris 8 (For Sun
Micro users, the external power adaptor is necessary when using the
KVM Switch).
5. Supports 3 USB 2.0 downstream ports.
6. 4 computers can share 3 USB 2.0 Downstream ports.
7. Supports 3 types of switching: hardware push button, Hot-Keys on PS/2
keyboard, and On-Screen-Display (OSD) utility software (for Windows
only).
8. OSD and LED display for easy status monitoring.
9. OSD utility indicates:
1. Power status of connected computer(s).
2. Active host computer.
10. Provide HUB switching in independent method or combination with the
host switching( AutoSwitch mode ).
11. Auto-Scan function (Time interval can be adjusted between 5-20
seconds when the Auto-Scan function is enable).
12. Supports VGA resolutions up to 2048x1536 @ 85HZ.
13. Plug and Play (Windows 98/SE users might need your Windows CD to
install the HID driver for USB Keyboard/Mouse).
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1.2 Physical Diagram
1.3 Package Contents
The product you purchased should contain the equipment and
accessories shown as follows:
1. USB KVM Switch.
2. 2 pcs. KVM cable sets, 1,8 m
3. CD with users manual, On-Screen-Display(OSD) utility.
PC Host LED (RED) HUB LED (GREEN)
PC-Selection Buttons x 4
Auto-SWITCH Hub LED (GREEN) USB 2.0 HUB x 3
PC connections USB ports x 4 PS/2 Keyboard Mouse Console port
Keyboard x 1, Mouse x 1
VGA console ports x 1 PC connections VGA ports x 4
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2. Specifications
2.1 General
Specification
Operating T em perature
5~ 40°C
Humidity 0%~80%RH
Cables Included 2
Cable Length 1.8M
Dimensions (LxWxH) 200 x 82 x 44mm
Unit Weight 721g
Number Of Computer Controlled 4
PS/2 Keyboard & Mouse Support Yes
Keyboard Hot-Key Switching Supported Yes (By PS/2 Keyboard only)
USB Downstream ports 3
Compliant with USB Version USB1.0 / USB1.1/ USB 2.0
Compliant with HID Version USB HID 2.0
Power By Host or External Adaptor (Optional)
Basic Power Consumption DC 5V
Bus-Power limit current protection 500mA (When external adaptor applied)
Output Voltage 5V
Output Current 2A
OSD (On Screen Display) Yes (Application Program, Windows only)
DDC, DDC2 monitor Yes (Max. Resolution: 2048x1536)
Hot Pluggable Yes (USB & PS/2)
Auto-Scan function Yes (5 ~20 seconds)
Support Sun Micro Serious Yes
Support Mac Serous Yes
Support Linux Serious Yes
Device driver No
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2.2 LED Indicators
Power status LED indicator:
PC1 HUB LED On (Green): The power is connected and the device is
ready to work.
PC Host LED Indicator (Red):
ON (static): Indicates which Host PC is selected and PC is connected.
ON (flash): Indicates which Host PC is selected but PC is not connected.
HUB Switch LED Indicator (Green):
ON (static): USB HUB shifts with PC selection
ON( flash): USB HUB works in the independent mode and does not shift
with PC selection
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