Desktop 4-Port Audio-Combo-KVM Switch User's Manual
Contents
1. Audio cable 1 audio cable with speaker and micphone per computer accessoriy One monitor supports VGA interface and one VGA cable to monitor USB and or PS 2 keyboard mouse as you want One speaker and micphone with relative cable if necessary N HD tA Other USB device to USB downstream port if necessary 3 2 Hardware Installation Hub Auto Switch Hub Selected LED USB Downstream Port 7 Auto 5can LED For Other Devices Host Selected LED O S A sp pPT PS2 PS2 USB USB nanak Suhan Host NT Keyboard Mouse Keyboard Mouse 1 Connect USB and or PS 2 keyboard mouse to the specific front ports KVM 2 Connect all audio cable to each computer KVM speaker and micphone if necessary 3 Connect other USB devices to USB downstream ports if necessary 4 Connect the monitor VGA cable to the monitor output port 5 Apply DC 5V power adaptor to power this Switch 6 Connect the VGA cable between the VGA port on the computer s display card and the VGA input port of KVM 7 Make sure that the USB function of your computer is enabled and working properly 4 Ports USB 2 0 Switch with and Audio User s Manual Connect the USB cable s Type A end to the computer s USB port and the cable s Type B end to the KVM s USB upstream port 8 Turn on the computers and make sure that the USB ports are enabled and working properly USE Upstream Upstream USE Upstrea2. Desktop 4 Audio Combo KVM Switch User s Manual DS 12403 4 Ports USB 2 0 Switch with and Audio User s Manual 1 ODUCT ONG ETT T 1 1 DEATUBRES nen ae Ne mE DE LUE MM LR UE MM LR ME MU act MUN LE E A 1 2 PHYSICAL DIAGRA N 3 1 3 PACI NCE ONPENTS 3 2 SE d ad e 2 1 IM 4 22 LL eee f 5 3 TINS TOWN E Y 3 1 SYSTEM REOUIREMENT du tdi dtr 6 3 2 LIABDWARETINSTAEDATION E EE 6 3 3 FIRMWARE DOWNLOAD CONNECTOR 2 ccccecceccecceccuccucceccuccuceeusucesutsucuueanees 7 3 4 USB ENUMERATION oe res eee order eer der ous Dave 7 3 5 NOTICE FOR SUN MICRO SYSTEM USER a a ee 7 3 6 DRIVER RAE A TION EAD x crac AER T 8 4 11 4 1 HOST SELECTION S RT E ale MEME 11 4 2 SESS SI HOST ERROR m 12 4 3 ZUDIIO TS TL coude ae PE EN ae cnet 13 4 4 AUTOSSCAN EUNC TPIONSUS s peii Real A dia ait teria te Saal oe 14 4 5 eil MA Re ENT TN OR ena men
3. an experienced radio TV technician for help 18
4. 3 6 Driver Installation 3 6 1 OS without driver installation No driver is needed for the following operation systems 1 Windows ME 2000 2003 XP VISTA 2 MAC OS9 OSX 3 Linux kernel 2 3 or later 4 Sun Micro Solaris 8 or later 3 6 2 Windows 98 5 After you connect this KVM Switch to your PC Windows 98 will automatically detect the device and prompt for the driver installation Please prepare your Windows 98 CD ready and install the driver by following the instructions Add New Hardware Wizard This wizard searches for new drivers for USB Human Interface Device A Press Next to C ontinue device driver is a software program that makes hardware device work 4 Ports USB 2 0 Switch with and Audio User s Manual Add New Hardware Wizard B Tick Search for the best driver for your device and press Next to continue Add New Hardware Wizard C Please insert the Windows 98 CD into your Microsc Windows Update CD ROM drive Tick CD Rom drive and press Next to continue Add New Hardware Wizard D Press to start the installation process 4 Ports USB 2 0 Switch with and Audio User s Manual E Sometimes Windows cannot locate the necessary driver automatically So you need to choose Browse to Sq win88 setup 98 CD manually Sy winds ols tour specify the location of the
5. alternately The buzzer sound default setting 15 ON 4 6 Restore factory default settings Press Hot Key Hot Key F10 to restore factory default settings B Leading hot key Scroll Lock ALT channel shift function OFF Hub Auto Switch function OFF Buzzer ON Auto Scan time interval 5 seconds 14 4 Ports USB 2 0 Switch with and Audio User s Manual 4 7 Hot Key Summary Set leading hot key to Scroll Lock Set leading hot key to Num Lock l Switch to host 2 Switch to the HUB 1 Available only USB Hub Auto Switch disabled Switch to the HUB 2 Available only USB Hub Auto Switch disabled E Switch to the HUB 3 Available only USB Hub Auto Switch disabled IR Switch to the HUB 4 Available only USB Hub Auto Switch disabled Enable Disable buzzer Enable Disable ALT channel shift Switch the upper one host Available only ALT channel shift enabled Switch the next one host Available only ALT channel shift enabled Restore to factory default settings 15 4 Ports USB 2 0 Switch with and Audio User s Manual Start to Auto Scan Auto Scan time interval is 5 seconds Available only when Auto Scan function is ON Auto Scan time interval is 10 seconds No Hot Key 3 Available only when Auto Scan function is ON needed Ta Auto Scan time interval is 15 seconds Available only when Auto Scan function is ON Auto Scan time interval is 20
6. LED Green LED on KVM front panel indicates the USB hub selection status OFF Indicates the USB hub 15 not active at this port ON Indicates the USB hub is active at this port 4 3 Audio Selection The audio selection 1s always independent from host port separately and you must use the following hot keys to switch audio to specific port There 1s no any indicator for audio selection Hot Key Hot Key Z Switch audio to port 1 Hot Key Hot Key X Switch audio to port 2 Hot Key Hot Key C Switch audio to port 3 Hot Key Hot Key V Switch audio to port 4 2232 4 Ports USB 2 0 Switch with and Audio User s Manual 4 4 Auto Scan Function 4 4 1 Activate Auto Scan Press Hot Key Hot Key S will activate Auto Scan function and the KVM will shift the display through all the ports sequentially 4 4 2 Auto Scan time Interval The default time interval of Auto Scan 1s 5 seconds You can press the numeric key 1 2 3 4 to adjust the time interval during auto scan The mapping table is 1 5 sec 2 10 sec 3 15 sec 4 20sec 4 4 3 Stop Auto Scan Press push button on KVM front panel or any keys on keyboard excluding number key 1 2 3 and 4 to turn off the Auto Scan function the monitor screen will jump back to the original host port before auto scan 4 5 Buzzer Setup Press Hot Key Hot Key B the buzzer sound will be disabled enabled
7. driver on your Windows Press to continue G Press Finish to finish installing the USB Human Interface Device driver for keyboard amp mouse 10 4 Ports USB 2 0 Switch with and Audio User s Manual 4 Operations 4 1 Host Selection 4 1 1 Host Switch by Push Button You can switch to any desired USB host connection by pushing the push button on the front panel of KVM Switch 4 1 2 Hot Key Support The hot key function 1s working on both PS 2 and USB keyboard which is plugged at port marked with keyboard logo of the KVM However there 15 no hot key support for USB keyboard which 1s plugged to the USB downstream ports which locate on upper part of the KVM 4 1 3 Change Leading Hot Key The leading hot key 15 Scroll Lock by default However you can change the leading hot key if you want By pressing Ctrl twice New Hot Key then press Enter you can change the leading hot key The available leading hot key are Scroll Lock Num Lock and Caps Lock B Setup leading hot key to Scroll Lock Ctrl Ctrl Scroll Lock Enter B Setup leading hot key to Num Lock Ctrl Ctrl Num Lock Enter B Setup leading hot key to Caps Lock Ctrl Ctrl Caps Lock Enter 4 1 4 Specific Channel Selection You can select the computer you want to control by the following hot keys Hot Key Hot Key 1 Switch control to host 1 Hot Key Hot Key
8. 2 Switch control to host 2 Hot Key Hot Key 3 Switch control to host 3 Hot Key Hot Key 4 Switch control to host 4 1 4 Ports USB 2 0 Switch with and Audio User s Manual 4 1 5 Channel Shift Function B Switch control to previous host Hot Key Hot Key Left Arrow B Switch control to next host Hot Key Hot Key Right Arrow or Hot Key Hot Enter 4 1 6 ALT Channel Shift Function ALT channel shift function is OFF by default After ALT channel shift function is enabled you can press left ALT or right ALT key twice the active host will automatically shift to left or right one channel channel decrease increase to next B Enable Disable ALT channel shift function Hot Key Hot Key ALT Enter B Switch control to previous host Left ALT Left ALT B Switch control to next host Right ALT Right ALT 4 1 7 Host Selected Indicator The Host Selected LED Red LED on KVM front panel indicates the host port status B OFF Indicates the host port is not selected B ON Indicates the host port 1s available and selected B Flash Indicates the host port is selected but is not available 4 2 USB Hub Selection 4 2 1 USB Hub Switch by Push Button You must enable Hub Auto Switch function before you can use push button to switch USB Hub There are two ways to toggle Hub Auto Switch alternatively Press any push button on KVM front panel for 3 seco
9. e ER ee ae 14 4 6 RESTORE FACTORY DEFAULT SETTINGS ccceccsceccscescececcsceccscuccscusescesescecscecesescesescucesees 14 4 7 HOTET dert ee 15 4 8 SUN MICRO SYSTEM FUNCTION KEY EMULATION ccccecescecceccccsceccecescescescecescesceseess 17 4 Ports USB 2 0 Switch with and Audio User s Manual 1 Introduction Thank you for purchasing of 4 Ports USB 2 0 KVM Switch with USB 2 0 HUB and Audio You now have a high quality and durability system to control multiple computers servers from one console Mouse Keyboard Monitor Microphone and Speaker 1 1 Features 1 10 11 12 13 14 15 Controls 4 computers from a single console keyboard mouse over USB connection by using standard USB cables Supports PS 2 keyboard mouse and USB keyboard mouse Compliant with USB Specification Revision 2 0 and USB Device Class Definition for HID Revision 1 11 Four computers can share two USB downstream ports Supports two types of switching a Push button on front panel b Hot keys on PS 2 and USB keyboard LED display for easy status monitoring Supply Microsoft Intellimouse 3 5 Key Mouse amp Microsoft Natural Keyboard Pro series Supports VGA interface Supports WUXGA resolutions up to 1920 x 1200 60HZ Supports Windows 98 98SE 2000 Me Xp VISTA Linux MAC OS9 OSX SUNMICRO Solaris 8 or later Provide HUB switching in independent method or combinat
10. ion with the host switching USB HUB Auto Switch mode Provides audio switching 1n independent method Auto Scan function Time interval can be adjusted between 5 20 seconds when the Auto Scan function 15 enabled Plug and Play Windows 98 SE users might need your Windows CD to install the HID driver for USB keyboard mouse KVM firmware is upgradeable via on board mini USB download connector and external mini programmer 4 Ports USB 2 0 Switch with and Audio User s Manual 1 2 Physical Diagram Front PS 2 KeyboardPS 2 Mouse Monitor TI E ch SPEAKER j 8 Keyboard USB or PS2 1 3 Package Contents The product you purchased should contain the equipment and accessories shown as follows 1 1x4 Ports USB 2 0 KVM Switch with USB 2 0 HUB and Audio 2 2x USB amp VGA cable set 3 2 Audio cable 4 1x External power adaptor DC 5V 2A 5 User s Manual 4 Ports USB 2 0 Switch with and Audio User s Manual 2 Specifications 2 1 General Specification Number Of Computer Controlled Selection Method Push Button Hot Key Number OF Computer Controlled 4 Host Selected LED RED HUB Selected LED Green Auto Switch amp Auto Scan LED Green Compliant with USB Version USB1 0 USB1 1 USB2 0 Compliant with HID Version USB HID 1 11 4 x VGA WUXGA male m lt 0a U o O 4 x USB Type B female PC Connectors Microphone 4 x Audio Jack Fe
11. l damage including but not limited to special incidental consequential or other damages No part of this document may be reproduced or transmitted in any form by any means electronic or mechanical including photocopying recording or information recording and retrieval systems without the express written permission of the manufacturer All brand names and product names used in this document are trademarks or registered trademarks of their respective holders FCC Statement This device generates and uses radio frequency and may cause interference to radio and television reception if not installed and used properly This has been tested and found to comply with the limits of a Class B computing device in accordance with the specifications in Part 15 of the FCC Rules These specifications are designed to provide reasonable protection against such interference in a residential installation However there is no guarantee that interference will not occur in a particular installation If this device does cause harmful interference to radio or television reception which can be determined by plugging the device in and out the user can try to correct the interference by one or more of the following measures or relocate the receiving antenna Increase the separation between the device and receiver Connect the computer into outlet a circuit different from that to which the receiver is connected Consult the dealer
12. m USB Upstream Speaker Speaker Speaker Speaker Fimrware Spaaker MIC Upgrade MIC ta PCA 10 10 PC2 to PCA f G G i ai arnei P Did Th ENT d d Pom m p EEEE ET 458 ui s B i Coca DC 5 VGA to Monitor YGA PC VGA YGA fram PC WGA from PCT P ower Jack 3 3 Firmware download connector The min USB female connector on the rear of KVM switch is for firmware upgrade function To update your KVM firmware please contact with your dealer 3 4 USB enumeration time This KVM Switch supports USB plug amp play all the components can be added and removed at any time without the need to shut the unit down However it will take several seconds to enumerate USB device the time consumed depends on the number of USB devices and the speed of computer 3 5 Notice for Sun Micro System user Due to some Sun Micro systems do not support the USB 2 0 HUB feature during the booting period if you are using such Sun Micro System it is possible that you will see the system show up keyboard detected failed message screen go to blank for few minutes then the login screen will come out Since Sun Micro system does not support multiple keyboard and mouse please 4 Ports USB 2 0 Switch with and Audio User s Manual make sure only one set of keyboard and mouse on your KVM and your Sun Micro computer
13. male Pink 4 x Audio Jack Female Green 1 x VGA WUXGA female Keyboard 1 x PS 2 6 pin mini DIN female Console port lt m sm 2 a D om Microphone 1 x Audio Jack Female Pink Win 98 98SE ME 2000 XP Vista Mac OS9 X Linux Sun Micro OS A E Operating system supported 4 Ports USB 2 0 Switch with and Audio User s Manual 2 2 LED Indicators e Host Selected Indicators RED ON Indicates which PC 15 available and selected Flash Indicates which Host 15 selected but 18 not available e Selected Indicators GREEN Indicates which PC 15 connecting with USB downstream ports auto switch Auto Scan Indicator GREEN ON Hub Auto Switch mode is active The USB HUB will switch with PC OFF Hub Auto Switch mode 15 inactive The USB 15 independent from PC and must be switched by hot key Flash Auto Scan mode is active Hub Selected LED Host Selected LED Hub Auto Switch Auto Scan LED 4 Ports USB 2 0 Switch with and Audio User s Manual 3 Installation 3 1 System Requirements 1 Computer PC with 1 spare USB port and 1 VGA port 2 Operating system Windows 98 98SE 2000 ME XP Vista Mac OS9 OSX Linux Kernel 2 3 or later Solaris 8 or later Sun Micro OS 3 cable to computer VGA female to male cable per computer 4 USB cable 1 USB cable with one Type A end and one Type B end per computer
14. nds By using hot key Hot Key Hot Key H After Hub Auto Switch function is enabled the Hub auto switch Auto Scan Indicator on front panel will turn ON statically and USB hub can be switched along with selection of host port by push button on front panel The USB hub 212 4 Ports USB 2 0 Switch with and Audio User s Manual switching time 1s one second later after port switch the reason to delay the USB hub switch 15 to decrease USB enumeration loading if user changes active port very fast 4 2 2 Hot Key Switch for USB Hub Selection If Hub Auto Switch function is disabled the USB hub switch 1s independent from host port You can use the following hot keys to switch USB hub to specific port Hot Key Hot Key Q Switch USB hub to port 1 Hot Key Hot Key W Switch USB hub to port 2 Hot Key Hot Key E Switch USB hub to port 3 Hot Key Hot Key R Switch USB hub to port 4 If Hub Auto Switch function is enabled USB hub will be switched along with selection of host port by Hot Key In this mode hot key Hot Key Hot Key Q W E R for USB hub switching are disabled Hot Key Hot Key 1 Switch both host and hub to port 1 Hot Key Hot Key 2 Switch both host and hub to port 2 Hot Key Hot Key 3 Switch both host and hub to port 3 Hot Key Hot Key 4 Switch both host and hub to port 4 4 2 3 Selected Indicator The Hub Selected
15. seconds Available only when Auto Scan function is ON Notice To adjust the interval time for Auto Scan you do not need to press the Hot Key and this can be used only by normal number key 16 4 Ports USB 2 0 Switch with and Audio User s Manual 4 8 Sun Micro System Function Key Emulation There are 16 special functions on the Sun Micro system keyboard the KVM Switch can emulate these function keys Here is the mapping table for Sun Micro function key emulation To active these emulation you have to press the LEFT Window KEY first this key usually 15 located between the left Ctrl and left AIt then choice the second relative key Sun Micro System Function Key Stop L Win amp L Alt Emulation Key Props L Win amp L Ctrl Compose L Win amp L Shift Front L Win F1 Open L Win amp F2 Find L Win amp F3 Again L Win Undo L Win amp F5 Copy L Win amp F6 Paste L Win amp F7 Cut L Win amp F8 Help L Win amp F11 Power L Win amp F12 Mute L Win amp 1 Volume Down L Win amp 2 Volume UP L Win amp 3 4 Ports USB 2 0 Switch with and Audio User s Manual Disclaimer Information in this document is subject to change without notice The manufacturer does not make any representations or warranties implied or otherwise regarding the accuracy and completeness of this document and shall in no event be liable for any loss of profit or any other commercia
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