USER`S MANUAL
Contents
1. 650 g Metal 32 122F 0 50C 0 80 RH 3 System Requirements Console DVI monitor capable of the highest resolution PS 2 and or USB Keyboard Mouse Computer or Server The following equipment must be equipped with each computer or server Type A USB port DVI connector Cables The Combo DVI KVM Switch is using separate DVI USB Audio cables To purchase the specific cable sets please contact your dealer 4 Single installation 4 1 Precaution 1 Running under OS Windows 98 we suggest that the PC must be plugged to PS 2 ports because of Windows 98 is not supporting installation at first time as through USB HID installation driver 2 There are some older PCs supporting USB ports during booting but you need to open BIOS USB setting at first 3 The KVM switch does not support the USB keyboard which has built in USB HUB 4 2 The DVI KVM SWITCH Installation Important note The DVI KVM can only support the DDC2 DDC1 pass through mode for the HOST DVI VGA card so it is important that you can not power on all the computers at the same time otherwise it will be possible that you will get a blank screen when you switch to other hosts The right way to power on computers is To switch the KVM to the selected host which you want to power on then turn on the host after you can see the Window desktop environment shown on selected host then you can switch to other Hosts as same method to turn on selected host2. Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Step 2 1 Enter 2 Enter 3 Enter A Enter F1 Enter F2 Enter F3 Enter A 1 Enter A 2 Enter A 3 Enter B Enter S Enter S 5 250 Enter Action Switch the active connection to PC 1 Switch the active connection to PC 2 Switch the active connection to PC 3 Disable or enable the Audio auto switch mode Combined switching PC Audio to PC 1 Combined switching PC Audio to PC 2 Combined switching PC Audio to PC 3 Single switching the active audio to PC 1 Single switching the active audio to PC 2 Single switching the active audio to PC 3 Disable or enable beeper Activate the Auto Scan mode default 5 sec Select the Auto Scan interval from 5 to 250 Sec Sun Microsystems Function Key Emulation There are 16 special functions on the Sun Microsystems keyboard the Combo Free DVI KVM Switch can emulate these function keys via the PS 2 and or USB keyboard Here is the mapping table for these functions operation To active these emulation on the PS 2 and or USB 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
3. 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 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 J Reorient or relocate the receiving antenna e Increase the separation between the device and receiver e 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 E Safety Information This device may only be operated in enclosed dry rooms To prevent the risk of fire or elec
4. and wait for the window desktop screen show up After all the computers have been turned on under above procedures means all of continuous operations will be working fine as well 4 5 Operations The 3 Port Combo Free DVI KVM Switch has the ability to switch the keyboard video mouse simultaneously Note When using the two step Hot Key sequences the keys must be pressed within 5 seconds otherwise the Hot Key action will be terminated 5 1 Push Button on front panel 5 2 Hotkey Selection USB and or PS 2 keyboard Note If your keyboard is without lt Scroll Lock gt button please press lt Caps Lock gt or lt Num Lock gt instead of Scroll Lock ref 5 2 0 5 2 0 Instead hotkey Selection Hot Key Ctrl Ctrl gt Caps Lock Enter The hotkey changed to Caps Lock Ctrl gt Ctrl Num Lock Enter The hotkey changed to Num Lock Ctrl gt Ctrl gt Scroll Lock Enter The hotkey reversed to Scroll Lock Note The default hotkey setting is lt Scroll Lock gt button as if you chang the hotkey default setting the new setting will effect on the KVM switch until power off or reset 5 2 1 PCs Selection Hot Key Scroll gt Scroll 1 Enter or Scroll gt Scroll gt 2 Enter or Scroll Scroll 3 Enter iA J PE Yor Teele lee sT You can synchronize the PC selection by using the following tw
5. 3 Port USB PS 2 KVM Switch with DVI and Audio Manual 1 Introduction Thank you for purchasing our Combo DVI KVM Switch You now have a high quality durable system that will enable you to control 3 Host computers and or servers by using PS 2 and or USB Connectors from one console PS 2 or USB Mouse PS 2 or USB Keyboard and Monitor 1 1 Features 1 2 Oe OF re 502 10 11 12 13 14 15 Console your Keyboard Mouse via either way of PS 2 and or USB arbitrarily Controls 3 DVI computers from a single console Keyboard Mouse over USB and or PS 2 connections Speaker enabled Microphone enabled Supports Windows Linux Mac OS9 OSX Sun Microsystems Emulates a keyboard on each PC to allow your computers to boot normally without a keyboard error Supports hot swap All devices connected to the KVM can be added or removed at any time without shutting the unit down Supports 2 types of switching 1 Hardware Push Button 2 Hot Keys on PS 2 and or USB of keyboard arbitrarily Supports Auto Scan function to switch video automatically among computers in preset intervals sequentially Supports LED display for PC status monitoring Supports DVI UXGA resolutions up to 1600 x 1200 60HZ Supports Beeper during switching enabled Self powered through USB connection Fully compliant with the USB 1 1 2 0 specification Comply with DVII specification and support analog display devices 1 2 LED Indicators Sele
6. AL gt a i The Speaker Beeper s default setting is Enable While the switching connections are activated and Speaker Beeper is in Enable status the beeper has a short beeping sound 5 3 Audio Speaker Microphone Selection 5 3 1 PC Audio Combination Selection Hot Key Scroll Scroll gt F1 Enter or Scroll Scroll F2 Enter or Scroll Scroll F3 Enter 5 3 2 Single Audio Speaker Microphone Selection Hot Key Scroll gt Scroll A gt Enter to enable or disable the audio auto switch mode Scroll gt Scroll A 1 Enter to select PC1 Speaker and Microphone Scroll gt Scroll gt A 2 Enter to select PC2 Speaker and Microphone Scroll gt Scroll gt A 3 Enter to select PC3 Speaker and Microphone Note 1 Audio auto switch mode the default setting of KVM switch is enabled means when you used the push button the PCs and Audio will be switched at the same time In case of the Audio auto switch mode is disabled then the push button only switch PCs Note 2 One long sound Audio auto switch disabled Two short sound Audio auto switch enabled Hot Key definition table Step 1 Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll
7. cted RED LED indicates that the KVM Switch is selected to the corresponding PC On Line GREEN LED indicates that the KVM Switch is ready to the corresponding PC 1 3 Package Contents The product you purchased should contain the following equipment and accessories 1 1 x 3 Port Combo DVI KVM Switch 2 2x KVM cable sets 1 8 m 3 1x User Manual 2 Specifications 2 1 General Specification Number Of Computers Controlled Selection Method LEDs Video PC Connectors USB Speaker Microphone Keyboard Mouse Video Console Ports Keyboard Mouse Speaker Microphone Auto Scan Interval DDC DDC2 DVI UXGA monitor Hot Swappable Operating systems supported Device driver Power Cable Length Dimensions L X W X H Unit Weight Housing material Operating Temperature Humidity 3 Push Button and Hot Key PS 2 and or USB Keyboard Red for PC Selection Green for PC On Line ready 3 x DVI UXGA female 3 x USB B type female 3 x audio female jacket 3 x audio female jacket 1 x 6 pin mini DIN female 1 x 6 pin mini DIN female 1 x DVI UXGA female 1 x USB A type female 1 x USB A type female 1 x audio female jacket 1 x audio female jacket From 5 to 250 Seconds Up to resolution 1600 x 1200 Yes Windows 98SE ME 2000 XP 2003 Server Linux Mac OS9 OSX and Sun Microsystems No Need By PS 2 and or USB or External Power Adaptor Optional 6 feet 1 80 Meter 21 5 x 8 8 x4 5cm 5 5 X3 X 1 7 inches
8. ered marks of the corresponding companies 11
9. o step Hot Key sequence To send commands to the Combo Free DVI KVM Switch press the Scroll key twice Step 1 then press key 1 or 2 or 3 and Enter step 2 to assign the PC to a particular PC If you press key 1 or 2 or 3 on the number pad the keyboard mouse amp video will also be switched synchronously 5 2 2 Auto Scan Function Hot Key Scroll gt Scroll S Enter to BEGIN Scroll gt Scroll S Enter to STOP You can activate the Auto Scan function by using the following two step Hot Key sequence To send commands to the Combo Free DVI KVM Switch press the Scroll key twice Step 1 then press S and then press Enter Step 2 When you press the Auto Scan hot key sequence the Combo Free DVI KVM Switch alternates between the three PCs and displays them on the monitor Each PC is display one of time interval from 5 250 seconds The interval is adjustable before switching to the next When you press the Auto Scan Hot Key sequence again the Auto Scan will stop and the monitor screen will jump back to the original PC Adjustable scan time interval setting 5 250 sec Hot key Pressing the lt Scroll gt lt Scroll gt then lt S gt and lt 10 250 gt lt Enter gt 5 2 3 Beeper Enable Hot Key Scroll gt Scroll B Enter to Disable Scroll Scroll gt B Enter to Enable Dania L NN cay a a E aa NEAR AMA AR AR
10. trical 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 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 regist
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