USER¡¦S MANUAL
Contents
1. gt Enter to select PC1 not including Audio Scroll gt Scroll gt 2 gt Enter to select PC2 not including Audio Scroll gt Scroll gt 3 gt Enter to select PC3 not including Audio Scroll gt Scroll gt 4 gt Enter to select PC4 not including Audio m ni EM li Pa Y Ys E cs Y e P TT 12 12 5 2 3 Auto Scan Function Hot key command Scroll gt Scroll gt S gt Enter to start Auto scan operation Under Auto scan operation you can press any key to stop Auto scan operation a il Y V a A ee A A A ee Os A y Fu Y a ums Y Y m Fm T a 3 A 17 uut A TT m MATS i Lr i r BIRHHHHESHSHHEHHHHEHH Erti t_ E BARRA BAJERA ERE Auto scan function allows the KVM Switch alternates the connected PCs and displays them on the console monitor Each PC is displayed in a time interval in a range of 5 250 seconds The interval is adjustable before switching to the next PC During Auto scan operation the KVM Switch will ignore mouse operation Pressing any key will stop the Auto scan and the console monitor screen will jump back to the original PC Adjustable scan time interval setting 5 250 sec Hot key command Scroll gt Scroll gt S gt 5 250 gt Enter 5 2 4 Beeper Enable Hot key commands Scroll gt Scroll2. boot normally without a keyboard error Hot swap support All devices connected to the KVM switch can be added or removed at any time without shutting the unit down Support 2 types of switching 1 Hardware Push Button control 2 Hot key command control from PS 2 or USB keyboard Provide Auto scan function to alternate video between computers in a preset lt gt interval Provide LED display for PC status monitoring Supports VGA resolutions up to 2048 x 1536 Provide Beeper during switching enabled Self powered through PS 2 and or USB connection Fully compliant with the USB 1 1 2 0 specification gt 2 Package Contents The product you purchased should contain the following equipment and accessories One 2 Port 4 Port KVM Switch unit 2 4 combo 4 in 1 cables 2 4 sets of speaker microphone cables with Audio models Product CD with operation manual 4 4 2 Specifications 2 1 General Specification PC Port Selection Method Push Button and Hot Key PS 2 or USB Keyboard Green for PC On Line ready Venuses signal combined Console Ports eraa rae termo pto auc eo models PS 2 mini DIN USB A type v oH models PS 2 mini DIN EE Hon NN models PS 2 mini DIN PMc OS 108K and Sun Miow System dR 215x884 65x34x17 inches 5 5 2 2 Front Panel and Rear Panel The following figure illustrated 4 Port model with Audio and PS2 amp USB console as example Re
3. gt B gt Enter to disable Beeper Scroll gt Scroll gt B gt Enter to enable Beeper 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 beep 13 13 5 3 Audio Speaker Microphone Selection only work with Audio model 5 3 1 PC Audio Combination Selection Hot key commands Scroll gt Scroll gt F1 gt Enter to select PC1 with its Audio Scroll gt Scroll gt F2 gt Enter to select PC2 with its Audio Scroll gt Scroll gt F3 gt Enter to select PC3 with its Audio Scroll gt Scroll gt F4 gt Enter to select PC4 with its Audio zl m lil CAL 5 3 2 Audio Only Speaker Microphone Selection Hot key command Scroll gt Scroll gt A gt Enter to enable disable Audio auto switch mode Note One long beep Audio auto switch mode is disabled Three short beeps Audio auto switch mode is enabled Audio Auto Switch Mode When this mode is enabled the PC KVM and the associated Audio are switched at the same time When disabled only PC KVM is switched This mode has default setting enabled Audio means speaker and microphone signals Audio only selection hot key commands Scroll gt Scroll gt A gt 1 gt Enter to select PC1 s Audio only Scroll gt Scroll gt A gt 2 gt Ent
4. 2 Port 4 Port KVM SWITCH User s Manual R Model Specifications KCF 121 KCB 121 KCF 121A KCB 121A y Vo y A PC Ports HDB 15 A VGA USB 2 PS 2 Se 2 Audio mic speaker Console PS 2 Keyboard PS 2 mouse i MEE EN p Video HDB 15 Audio mic speaker 2 Port KVM Switch Selected On Line J A SA aa H E KCB 121A 2 Port KVM Switch Selected On Line J A KCF 121 2 Port KVM Switch i CONSOLE aooo Ok ee O T a 2 A U KCF 121A 2 Port KVM Switch Selected On Line O AA PNI Tu e 2 2 KC B 1 41 4 Port KVM Switch rad r KC B 1 41 A 4 Port KVM Switch 4 Port KVM Swith KCF 141 pe Xr 1 LN A T CONSOLE Un Line k Q k T f ERE Ne RES ER gt l JS C i 4 Port KVM Swith E 4 Selecte gt T y DU X gt A KCF 141A CONSOLE 3 3 1 Introduction h h The 2 Port 4 Port KVM Switch are high quality and durable systems that will allow you to control 2 4 host computers or servers by connecting to PS 2 or USB connectors from one console PS 2 USB Mouse PS 2 USB Keyboard and Monitor 1 Features Controls 2 4 computers from a single console Keyboard Mouse over either PS 2 or USB connections The PC ports support Windows Linux Mac OS9 OSX Sun Microsystems Keyboard emulation on each un selected PC to allow it to
5. acy and completeness of this document and shall in no event be liable for any loss of profit or any other commercial 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 e Reorient or relocate the receiving antenna e Increase the separation between the device and receiver e Connect the computer int
6. cable as shown in Figure 3 1 to connect an available KVM s PC port to a computer s video and USB or PS 2 ports Improve monitor display quality If you are using LCD monitor connected to the KVM switch with Audio and feel the display quality is not comfortable to you you can apply monitor s Auto adjusting function to improve the display quality 9 9 This KVM Switch with specific combo cable provides three connecting methods 1 Plug Speaker Microphone USB PS 2 keyboard mouse ports and VGA into PCs at same time recommended in priority Figure 4 1 eal FN im Nez I A Be PAN Figure 4 1 Speaker Microphone PS 2 amp USB and VGA connected at same time 2 Plug only Speaker Microphone PS 2 keyboard mouse ports and VGA into PCs Figure 4 2 Zo 177 v g WY MO PS EE PS AAA AO 44 TS Uy Figure 4 2 Speaker Microphone PS 2 and VGA connected 10 10 3 Plug only Speaker Microphone USB and VGA into PCs Figure 4 3 lic SA SZ Wiz O m Bt oot PO e Figure 4 3 Speaker Microphone USB and VGA connected 5 Operations The 2 4 Port KVM Switch has the ability to switch the keyboard video mouse audio microphone simultaneously Note When using Hot Key the k
7. er to select PC2 s Audio only Scroll gt Scroll gt A gt 3 gt Enter to select PC3 s Audio only Scroll gt Scroll gt A gt 4 gt Enter to select PCA s Audio only 14 14 5 4 Hot Key Definition Table Stept Stp2 Function Switch PC Audio to PC 1 Switch PC Audio to PC 2 Switch PC Audio to PC 3 Switch PC Audio to PC 4 A 11 Enter A 2 Enter A 18 Enter IA 14 Enter Scroll Scroll S tied Select the Auto Scan interval from 5 to 250 Sec 15 15 6 Sun Microsystems Function Key Emulation There are 16 special functions provided on Sun Microsystems keyboard The KVM Switch can emulate those function keys on console s PS 2 and USB keyboard The following table lists the key mapping To activate any emulation on the PS 2 or USB keyboard press the LEFT Window KEY first this key usually is located between the left Ctrl key and left Alt key then press the second associated key Sun Micro System Function Key PS 2 or USB Keyboard Stop L Win amp L Alt Props L Win 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 16 16 7T Troubleshooting reliably connected NE switch is powered by Short beep sound repeats The problem could be caused by not connected PC sufficie
8. eys must be pressed within 5 seconds otherwise the Hot Key action is terminated 5 1 Push Button on front panel PC port selection Push buttons Figure 5 1 Push Button for PC Port Selection Push the button directly to select the connected PC 11 11 5 2 Hot key operation Either PS 2 or USB Keyboard The hotkey command examples listed in following sections are based on the 4 Port models The 2 Port models are equipped with the same design but 2 PC selections only Note f your keyboard does not provide lt Scroll Lock gt button use lt Caps Lock gt or Num Lock gt as leading key instead 5 2 1 Leading key Selection Hot key commands Ctrl gt Ctrl gt Caps Lock gt Enter to change leading key to Caps Lock Ctrl gt Ctrl gt Num Lock gt Enter to change leading key to Num Lock Ctrl gt Ctrl gt Scroll Lock gt Enter to change leading key to Scroll Lock Note The default leading hotkey setting is Scroll Lock After changing the leading hotkey setting the new setting will take effect immediately until the KVM switch is powered off or reset 5 2 2 PC Selection Hot key commands Scroll gt Scroll gt Enter to select next higher PC port not including Audio Scroll gt Scroll gt to select next higher PC port not including Audio Scroll gt Scroll gt to select next lower PC port not including Audio Scroll gt Scroll gt 1
9. nt power supplied from the PC Use 5V DC power adapter for the KVM over both PS 2 and USB over PS 2 only KVM in Auto scan operation Mouse not working Mouse operation is ignored by the KVM in Auto scan mode Stop Auto scan operation to operate your mouse PC connects to the KVM PC failed to boot up due to Reset the PC BIOS or upgrade the BIOS over USB keyboard error Keyboard with a new one which can accept USB error message is shown on keyboard in booting the screen Old PC connects to the KVM Keyboard not found error Old PC BIOS will check PS 2 keyboard over USB only message appears when PC while resuming from suspend mode resumes from suspend Change USB connection to PS 2 to walk mode around Use customized driver with The special keys or buttons If the USB mouse and keyboard support USB mouse and keyboard to not working properly PS 2 converter use PS 2 converter with define special keys and the USB mouse and keyboard Then buttons The PC connects to change USB connection to PS 2 to the the KVM over USB only KVM PC VGA to KVM distance DJ The rated maximum distance is 5 meters PC keyboard to KVM The rated maximum distance is 3 meters distance PC mouse to KVM distance ye The rated maximum distance is 3 meters 17 17 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 accur
10. o an outlet on a circuit different from that to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help CE NOTICE Marking by the symbol C C indicates compliance of this equipment to the EMC directive of the European Community Such marking is indicative that this equipment meets or exceeds the following technical standards EMC Class B EN 50081 1 1992 EN55022 EN61000 3 2 EN61000 3 3 EN 50082 1 1998 EN61000 4 2 EN61000 4 3 EN61000 4 4 EN61000 4 5 EN61000 4 6 EN61000 4 8 EN61000 4 1 1 18 18
11. o want to connect PC over PS 2 interface finish PS 2 connection before turning on the PC PC is unable to detect PS 2 devices if PS 2 is not connected while booting When connecting Windows 98 PC it is suggested to use PS 2 for the PC connections because Windows 98 does not support installation at first time through USB HID installation driver Some old PCs can support USB ports during booting but are required to open BIOS USB setting first The KVM switch does not support the USB keyboard which has built in USB HUB The KVM switch can be powered by either PS 2 keyboard or USB connection For some laptops the PS 2 or USB power might not be enough to support the KVM switch and cause the KVM switch not working properly Use external power adapter with 5V 0 3A 1A for the KVM power in this case E e For Windows 2000 2003 XP PC which is set to need to be login with the password and connects to KVM switch only over USB it is suggested to complete the installation with KVM before logging out the windows This will let the PC detect USB HID device and install the driver automatically for next booting 8 8 Console connections Plug USB or PS 2 keyboard USB or PS 2 mouse arbitrarily and VGA video into the Console ports located on the front panel A combination of USB mouse and PS 2 keyboard or a combination of PS 2 mouse and USB keyboard are all supported by the KVM Switch unit System connections Use KVM combo 4 in 1
12. set Switch LED Display vogue alm i pem sees st Salected fata du i Y cr Gn Line so A y 1 2 3 4 EN ui PC port selection Console Push buttons PS 2 DIN x 2 Optional Console To combo 4 in 1 cable HDB DC Input Audio mic speaker E fr m rn WI jr uum N Pa r a x l ey gt a i 1 ge p af n i bs E TM ae rash A HON DC f vy P ww o Bi il EAL SPSL ei he vee peg ae IL IU v c a n a A z 3 l i s y LJ a m F vert ke Tea e AN mm N y w if i yp ty My CONSO FE Cone PC Port4 PCPot3 PCPort2 PC Port 1 Monitor HDB Figure 2 1 Front Panel amp Rear Panel 6 6 3 System Requirements Console A VGA SVGA Multisync monitor capable of the highest resolution PS 2 and or USB Keyboard Mouse Computers or Servers PCs The following equipment must be equipped with each computer or server AVGA SVGA or Multisync card Type A USB port or PS 2 6 pin mini DIN for Keyboard and Mouse Cables The KVM Switch must be used with specific combo 4 in 1 cables To purchase more cable sets contact your dealer Figure 3 1 Combo 4 in 1 cable TH 4 Installation LED Indicators Blinking KVM is in auto scan mode Reset Switch Press this push button switch to reset the KVM device To push the switch use a ball point pen or a small stick 4 1 Installation Precaution 1 For users wh
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