4-Port Pocket USB KVM Switch with USB 2.0 Hub Manual
Contents
1. 4 Port Pocket USB KVM Switch with USB 2 0 Hub PG ARR USB SWITCH 2779 Manual Index T INTRODUGTIODN zu 5 2 52 52 02 a 00209 202 000302 5 6 3 1 HEAT WIRES T ETE 3 T 2 TPPHYSICAEDIAGRAM tete bsc E E oA ele D EDO LA e 4 1 3 PACKAGE GONTENITS s iun Sai 4 2 SPECIFICATIONS 21 5 RECHERCHER 5 22 EDINDICATGORES s deitate 6 3 INSTALL THE USB KVM SWITCH nnnm nnne nnn 7 3 1 SYSTEM TREOUIBEMENTS xtate ee Datex vet eta mod is 7 S2 HARDWARE INSTALLATION veu vsu a 7 3 9 Notice Tor Sun Micro System USE 7 3 4 POWERING UP THES YSTEMS 52 22 20 2282 202 c EXE resa XE eau scQscdsciiliTor faxc rec bed Gier ies 7 3 5 DRIVER INSTALLATION essene hn nne nehmen mr nnne serere ree rese sese sea ea egere ena 7 9 6 USING THE OSD PROGRAM o e uet dac od ta Det a rotos 10 4 SWITCHING THE USB KVM SWITCH e een nnn mnn 13 AUTO SWITGH FUNC TION ices 2 durae ki snc peo ence drame 15 AUTO SCAN FUNCTION ccccccecesceccocececceccoeccsacacecesctauccancuavavaceceustannesaees2. scio ae Switch the HUB to host 3 Deg hs Scroll Switch the HUB to host 4 AutoScan time interval is 5 seconds 7 4 Available only when Auto Scan function is i AutoScan time interval is 10 seconds rs Available only when Auto Scan function is ON No Key AutoScan time interval is 15 seconds Available only when Auto Scan function is ON AutoScan time interval is 20 seconds Available only when Auto Scan function is ON Notice To adjust the interval time for AutoScan you do not need to press the SCROLL key and this can be used only by normal number key Scroll Scroll Switches access to the computer which connecting E to host2 14 3 On Screen Display OSD Switch Windows only You may also use the OSD utility software from the enclosed CD to switch between computers Auto Switch Function When Auto Switch mode is ON When you enable the AutoSwitch mode will cause the USB KVM Switch to switch the HUB with the host together when you switch the host that means host and HUB will switch together it could be by hotkey push button This is convenient for you to let the USB device always follow the host There are two ways to turn the HUB Auto Switch mode ON A By hot key Scroll Scroll H please be reference hotkey table in page 14 B Press any host push button continually for 2 seconds when the Auto Switch mode is OFF The Auto Switch LED will
3. 15 tour Micro System Key EruldtlOry peste sd Enea d edo des 17 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 e Controls 4 computers from a single console Keyboard Mouse over USB connection using standard USB cables eupports PS 2 and USB Keyboard Mouse Hot Key function supports only on PS 2 Keyboard Fully compliant with the USB 2 0 specification Supports Windows Linux Mac OS9 OSX SunMicro Solaris 8 For Sun Micro users the external power adaptor is necessary when using the KVM Switch Supports 3 USB 2 0 downstream ports 4 computers can share 3 USB 2 0 Downstream ports oupports 3 types of switching hardware push button Hot Keys on PS 2 keyboard and On Screen Display OSD utility software for Windows only OSD and LED display for easy status monitoring 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 be adjusted between 5 20 seconds when the Auto Scan function is enable 12 Supports VGA resolutions up to 2048x1536 9 85HZ 13 Plug and Play Windows 98 SE users might need your Wi
4. can try to correct the interference by one or more of the following measures Heorient or relocate the receiving antenna Increase the separation between the device and receiver Connect the computer into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Safety Information This device may only be operated in enclosed dry rooms To prevent the risk of fire or electrical shock the device must be protected from moisture In the event of a defective power plug please contact an authorized retailer In the event of damage to the housing or the power plug do not operate Do not open the device Repairs may only be performed by an authorized retailer Note In the event of incorrect installation and improper use in a residential area the device may cause disruptions in radio devices and other electronic devices Proper use means that the device is operated with shielded connector cables as far as possible for network products also with shielded cables of category 5e and higher The device was tested and lies within the limits for computer accessories of class A according to the requirements of EN 55022 Warning This is a class A device This device can cause radio interference in residential areas in this case the operator may be required to perform and bear the costs for appropriate measures Conformity Declaration The device fulfils the EMC
5. requirements of EN 55022 class A for ITE and EN 55024 Devices with external or built in power supply also fulfil the requirements of EN 61000 3 2 and EN 61000 3 3 The basic protection requirements of the EMC Directive 89 336 EEC are therefore fulfilled The CE conformity has been certified The corresponding declarations are available from the manufacturer Trademarks All company brand and product names used in these instructions are trademarks or registered marks of the corresponding companies 18
6. and video port that corresponds to the USB port you selected in step 2 Hepeat steps 1 3 for any other computers you are connecting up Up to 4 computers can be connected at the same time Plug the power adaptor cable into the USB KVM Switch optional 3 3 Notice for Sun Micro System user Since some Sun Micro system will detect the monitor information if system fail to get information from the Monitor then you won t get any screen came out So for safety YOU MUST SWITCH USB KVM SWITCH TO THE SUN MICRO SYSTEM before you power on the Sun Micro System After you seeing the screen from the Sun Micro System then you can switch to any other Host If you have multiple Sun Micro systems then you have to repeat this procedure one by one 3 4 Powering up USB KVM Switch USB KVM Switch supports USB plug amp play technology All the components can be added and removed at any time without the need to shut the unit down 3 5 Driver Installation Windows 98 SE only After you connect USB KVM Switch to your PC Win 98 will automatically detect the device and prompt for the driver installation Please install USB KVM Switch by following the instruction from Step A E Please have your Windows 98 CD reagy Add New Hardware Wizard Fig A Add New Hardware Wizard Fig B Add New Hardware Wizard A Press Next to Continue Ref Fig A B Tick Search for the best driver for your device and press Next to
7. be ON When Auto Switch mode is OFF You must switch the hub to the new target host by hotkey There are two ways to turn the HUB Auto Switch mode OFF A By hot key Scroll Scroll H please reference the hotkey table in page 14 B Press any host push button continually for 2 seconds when the Auto Switch mode in ON The AutoSwitch LED will be OFF Auto Scan Function When you press the Auto Scan button USB KVM Switch switches cycles through all the ports and displays them on the monitor Each port is displayed for 5 10 15 20 seconds before switching to the next You can press the normal numeric key 1 2 3 4 to adjust the interval time Please reference the hotkey table in page 14 If you press the Auto Scan button again the monitor screen will jump back to the port that it was started Note The mouse and keyboard will have no effect in this mode This is necessary to prevent errors such as erratic movement and wrong characters to display when using the mouse or keyboard in accident 15 Auto Scan Interval timer n Available only when Auto Scan function is ON You can change the Auto Scan interval by pressing the appropriate number key or the number pad keys jw1 n Scan Interval 1 5 sec 2 10 sec 3 15 sec 4 20sec 5 25sec 6 30sec 7 35sec 8 40sec 9 45sec 0 50 16 Sun Micro System Function Key Emulation There are 16 special functions on the Sun Micro system
8. continue Ref Fig B C Please insert the Windows 98 CD into your CD ROM drive Tick CD Rom drive and press Next to continue Ref Fig C Add New a diae Wizard D Press Next to start the installation process Ref Fig D Fig D D1 Sometimes Windows cannot locate the necessary driver automatically So you need to choose Browse to specify the location of the driver on your Windows 98 CD pee manually gf Ref Fig D1 Fig D1 The driver might be located in a different directory from the figure above D2 Press to continue Ref Fig D2 E Press Finish and Windows has finished installing the USB Human Interface Device driver for PS 2 keyboard amp mouse Ref Fig E Fig E 3 6 Using the OSD program Four Ports T x Fig F 10 There are four different statuses a No PCs Found means that USB KVM Switch cannot acquire the PC status This is either the PC did not connect or is powered off Ref Fig G No Pics Found Fig G The Large RED colour 4 and Small GREEN colour 2 means that 2 PCs are connected to Port 1 and Port 4 of your USB KVM Switch respectively and you have switched to Port 4 already So the OSD program displayed a PC 4 On underneath You can click Small GREEN colour 2 to switch to this availab
9. he Port Selection Switch it is the equivalent of disconnecting the device Therefore if you have peripheral devices other than a second keyboard and mouse connected to these ports you must be sure to shut down or safely remove the USB driver for them before switching computers 1 Manual Switch by pushbutton You can switch to any other available active USB host connection by simply push the appropriate switch button on USB KVM Switch The LED will be lit to indicate which port is currently selected 2 Two Steps Hot Key Switch by keyboard You can switch to any available active USB host connection by using the three steps Hot Key directly instead of manually select by pushbutton To Scroll send commands to USB KVM Switch p must be pressed twice Step1 Then you can press 1 to 4 Step 2 to switch between ports Support PS 2 Keyboard only 13 croll croll After invoking the Hot Key function with the pem pe you must key in the corresponding active key Step 2 within 3 seconds for each key press The Scroll LED will start blinking and wait for the Step 2 hotkey after pressing any key or over 3 seconds the keyboard LED will back to the original status Three Steps Hot Key definition table potion USB HUB Auto Switch mode sere Switches access to the computer which connecting to host1 to host3 to host4 ks 1 Switch the to host 1 Sel paj Switch the HUB to host 2 i
10. keyboard the USB KVM Switch can emulate these function keys via the PS 2 keyboard it won t work on the USB keyboard Here is the mapping table for these function operation To active these emulation on the PS 2 keyboard you have to press the LEFT Window KEY first this key usually is located between the left Ctrl and left Alt then choice the second relative key Sun Micro System PS 2 Keyboard Function Key Stop L Win amp L Alt Props L Win amp L Ctrl Compose L Win amp L Shift Front L Win amp F1 Open L Win amp F2 Find L Win amp F3 Again L Win amp F4 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 3 247 2 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
11. le host Ref Fig H Ports PC 4 On Fig H The Large RED colour 4 and Small GREEN colour 1 2 3 means that four PCs are connected to Port 1 and Port 4 of your USB KVM Switch respectively and you have switched to Port 4 already So the OSD program displayed a 4 On underneath You can click Small GREEN colour 1 2 or 3 to switch to a certain available host Ref Fig 1 mr Ports C 4 On Fig 11 Fig J 1 When user click Hide button OSD program window will hide in Taskbar 2 When user click Close button OSD program will exit 3 If OSD program hide in Taskbar user can use mouse right button to show or exit program 12 4 Switching the USB Switch USB KVM Switch supports 3 methods to switch between computers Push button Hot Keys and OSD Due to refresh of the video and re synchronization of the mouse and keyboard signal it will take 1 3 seconds configure time after each switching This is the normal operation that ensures the proper synchronization is established Note The drivers for most USB devices Mass Storage device CCD Cameras Scanners Card Reader Printers e g are required to be shut down follow the Safely Remove command provided in Windows before you disconnect the device or else the system might be hanged When you switch computers with t
12. ndows CD to install the HID driver for USB Keyboard Mouse 1 2 Physical Diagram Push Button USB SWITCH HUB 5 POWER POWER N m err zy 2m i 28 USB 20 AutoScan Button Hub AutoSwitch LED AutoScan LED C 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 2 Specifications 2 1 General Specification Operating Temperature Humidity Dimensions LxWxH Unit Weight Number Of Computer Controlled PS 2 Keyboard amp Mouse Support Keyboard Hot Key Switching Supported USB 2 0 Downstream ports Compliant with USB Version Compliant with HID Version Over Current protection design for USB Downstream ports Power Basic Power Consumption Bus Power limit current protection Output Voltage Output Current OSD On Screen Display DDC DDC2 monitor Hot Pluggable Auto Scan function Support Sun Micro Serious Support Mac Serous Support Linux Serious Device driver 5 40 C 0 80 RH 200 x 82 x 44mm 7219 4 Yes Yes By PS 2 Keyboard only 3 USB 1 0 USB 1 1 USB 2 0 USB HID 1 1 2 0 Yes By Host or External Adaptor Optional DC 5V 500mA When external adaptor applied 5V 2A Yes Application Program Windows only Max Resolution 2048x1536 USB amp PS 2 5 20 seconds Ye
13. s Yes Yes Yes Yes Yes No 2 2 LED Indicators Power status LED indicator On Green The power is connected and the device is ready to work Off No power is connected USB 2 0 Downstream Ports LED Indicator ON Green USB ports are ready to work Off USB ports are in over current condition or are not ready to work Note If over current situation happens for certain USB downstream ports the corresponding USB 2 0 indicator will turn OFF to indicate that these ports is not working now When over current situation is solved the USB indicator will turn ON again Auto Switch LED Indicator ON Auto Switch mode is on Off Green Auto Switch mode is off Auto Scan LED Indicator Off Auto Scan mode is off ON Green Auto Scan mode is on PC Host LED Indicator Red ON Indicates which Host PC is selected HUB LED Indicator Green ON Indicates which Host connect with the three USB 2 0 downstream HUB ports 3 Install USB KVM Switch 3 1 System Requirements A PC with 1 spare USB port and 1 port Windows 98 or later Mac OS9 OSX Solaris 8 SUN BLADE 100 Linux Kernel 2 3 or later 3 2 Hardware Installation Make sure that the USB port of your computer is enabled and working properly Connect the USB cable Type A end to the USB port of your computer and the USB cable Type B end to the any available upstream on USB KVM Switch Connect the VGA male to female cable between the video port of your computer
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