USER`S MANUAL
Contents
1. _ e gt 4 Turn on the power to the connected PCs a Symptom Cause Action Keyboard Not Keyboard needs to be Unplug the keyboard from the Console Responding reset Keyboard Port then plug it back in Master View needs to be Turn off the PCs and the Master View unit reset Wait five seconds turn the Master View unit on then turn the PCs on Master View is in Auto Press the PS 2 keyboard s Spacebar to exit Scan Mode Auto Scan Mode Mouse Not Mouse needs to be reset Unplug the mouse from the Console mouse Responding Port then plug it back in Master View needs to be Turn off the PCs and the Master View unit reset Wait five seconds turn the Master View unit on then turn the PCs on Mouse in unsupported The Master View unit does not support some mode combo mice with extra buttons and wheels which can be used as either a PS 2 or serial mouse when they are in serial mode switch the mouse to PS 2 mode if you wish to use the extra buttons wheels If the problem persists change the mouse and or mouse driver Try a regular mouse and a generic mouse driver like the ones that come with the operating system The Master View unit supports VGA SVGA Multisync and XGA interlaced with resolutions of up to 1920 x 1440 The maximum bandwidth is 150 MHz Video Resolution and or Problems Bandwidth set too high2. We strongly recommend that you use the high quality cables provided with this package Using high quality cables should eliminate possible video problems Cable quality not good enough Overview The Master view CS 172 represents a revolutionary new direction in KVM Switches a dual function 2 port KVM Switch 1 Port USB Hub control unit As a KVM keyboard video mouse switch the CS 172 allows access to two computer systems from a keyboard mouse and monitor console utilizing either standard mouse and keyboard ports or the USB connection for the keyboard and or mouse At the same time it allows the two PCs and or Macs to utilize the USB port connection to access a USB peripheral device keyboard mouse printer scanner modem CCD camera etc on a one computer at a time basis The CS 172 handles the data connection between itself and the connected computers in two ways e Using traditional mouse and keyboard ports and traditional KVM extender cables e Using USB ports and USB cables Installation and operation are as easy as can be Simply connect the cables The computers will recognize the USB peripherals the first time they come in contact with them and automatically install the necessary drivers There is no other software installation necessary Since the Master View CS 172 intercepts keyboard input directly it works on any hardware platform and with all operating systems The Master View CS 172 provides two
3. Auto Scan mode Flashing On long Off short Port is connected to an active PC and is being accessed in Last Next mode Troubleshooting Note If you are experiencing problems first make sure that there are no problems with the cables and that they are all properly connected Contents Overview Features Hardware Requirements Console Computer Cables Introduction Installation Operation Manual Port Selection Hot Key Port Selection Selecting the Active Port Auto Scan Mode Last Next Mode Appendix Troubleshooting Specifications Radio amp TV Interference Statement Limited Warranty Cables Although it is possible to use standard extender cables to connect the computers to the Master View CS 172 for optimum signal integrity and to simplify the layout we strongly recommend that you use the high quality CS Custom Cables that are provided as part of the package Note 1 The keyboard and mouse cables have PS 2 style connectors at each end e If your PC uses an AT style keyboard socket you will need to use the PS 2 to AT keyboard adapter Part No 2A 106 any standard keyboard adapter will work in order to plug the cable into the PC s keyboard port e If your PC uses serial connectors for the mouse ports you will need to use a PS 2 to Serial adapter Part No 2A 105 attempting to use a standard serial adapters will fail in order to plug the cable into the PC s mouse port e Because of the wiring and pi
4. PS 2 Style keyboard port with 5V DC on pin 4 and Ground on pin 3 or a 5 pin DIN AT Style keyboard port with 5V DC on pin 5 and ground on pin 4 e A DB 15 to HDB 15 VGA adapter for Apple systems See the note under Cables in the next section Installation Before you begin make sure that power to all the devices Master View CS 172 both PCs and any USB peripherals you will be connecting up have been turned off 1 Connect the Console a Plug the monitor into the VGA connector on the right panel Console section of the Master View CS 172 unit b Plug in the keyboard and mouse e If you are using a PS 2 keyboard and or mouse plug it them into the Console port connectors on the right panel of the Master View CS 172 unit e Ifyou are using a USB keyboard and or mouse plug the A type connector end of the USB cable into the A type USB connector port on the left panel of the Master View CS 172 unit c If you want to connect up a USB peripheral device for the computers to share plug its USB cable into the A type connector port on the left panel of the Master View CS 172 unit Note It is possible to have both traditional bus and USB keyboards and mice connected at the same time i Appendix SELECTED LED Display Activity Meaning Off Port is not selected On Steady Port is connected to an active PC Flashing On and Off equal Portis connected to an active PC and is being accessed in
5. convenient methods to access the computers connected to the system using the push button Port Selection switch located on the unit s top panel and by entering Hot Key combinations from the keyboard There is no better way to save time and money than with a Master View CS 172 installation By allowing a single console to manage the attached computers and USB peripherals the Master View CS 172 eliminates the expense of purchasing separate keyboards monitors mice and peripherals for each system Moreover it saves all the extra space they would take up and eliminates the inconvenience and wasted effort involved in constantly having to move from one computer to the other Introduction OOD g N 4 1 CPU Port 1 Connector Ports The traditional bus extender cables that connect back to the video keyboard and mouse ports on the computer you are designating as Computer 1 plug in here Each port is identified by an appropriate icon 2 Port Selection Button Pressing the Selection Button switches access back and forth between the computers 3 Selected LEDs Lights to indicate the currently selected port Depending on the port s status the LED may flash according to a specific pattern see the table in the Appendix for details 4 CPU Port 2 Connector Ports e Operation Controlling both PCs in your Master View CS 172
6. installation from a single console could not be easier Two port selection methods that provide instant access to either PC are available e Manual Port Selection e Hot Key Port Selection Note The CS 172 s Power On default is to link to Port 1 If the PC attached to Port 1 is inactive the monitor will be blank so it may appear as if the unit is not functioning This is not the case Simply use one of the Port Selection methods described below to switch to the active PC on Port 2 Manual Port Selection With Manual Port Selection you simply press the Port Selection button on the Master View s top panel to switch back and forth between computers The Selected LED on the top panel lights to indicate which port is active Note The drivers for most USB devices printers e g must be shut down before you disconnect them or else the system may crash Switching computers with the Port Selection Switch is the equivalent of disconnecting the device Therefore if you have USB peripheral devices other than a second keyboard and mouse connected to the CS 172 you must shut down their USB drivers before switching Hot Key Port Selection Hot Key navigation allows you to select the active PC directly from the keyboard The Master View CS 172 provides several Hot Key navigation features e Selecting the Active Port e Auto Scan Mode mn D The Master View unit is designed to work with AT and PS 2 keyboards Older XT 84 key and
7. required to correct the interference Limited Warranty IN NO EVENT SHALL THE DIRECT VENDOR S LIABILITY FOR DIRECT INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THE PRODUCT DISK OR ITS DOCUMENTATION EXCEED THE PRICE PAID FOR THE PRODUCT The direct vendor makes no warranty or representation expressed implied or statutory with respect to the contents or use of this documentation and especially disclaims its quality performance merchantability or fitness for any particular purpose The direct vendor also reserves the right to revise or update the device or documentation without obligation to notify any individual or entity of such revisions or updates For further inquires please contact your direct vendor
8. USB ENABLED USER S MANUAL SS T 7 Read this guide thoroughly and follow the installation and operation procedures carefully to prevent any damage to the unit and or any devices that connect to it This package contains 1 Master View CS 172 KVM Switch 2 KVM Custom Cable Sets 2 USB Cables 1 User Manual If anything is damaged or missing notify your dealer Copyright 1999 ATEN International Co Ltd Manual Part NO PAPE 1158 200 Printed in Taiwan 11 1999 All brand names and trademarks are the registered property of their respective owners Hardware Requirements Console For the console you will need e One VGA SVGA or Multisynce monitor capable of the highest resolution that you will be using on any computer in the installation e One PS 2 Mouse or USB Mouse e One PS 2 Keyboard or USB Keyboard Note You can connect a PS 2 mouse and or keyboard and a USB mouse or keyboard up at the same time The system will accept input from whichever one you happen to be working with Computer The following equipment must be installed on each computer that is to be connected to the system e To use the USB connection e Windows 98 or iMac G3 300 350 400 or any Mac with USB support e A VGA SVGA or Multisyne card e A USB Host Controller installed on the system e For traditional bus connections e Either a 6 pin mini DIN PS 2 style or DB 9 standard serial mouse port Either a 6 pin mini DIN
9. With One PS 2 Mouse Eliminates Driver Conflict Between the Console s Mouse and the Computer Configurations e Notebooks Can Use the Console s Mouse and Keyboard At the Same Time e Easy to Install No Software Required Standard Cables to Connect to the Computers Is All It Takes e Easy to Operate Computer Selection Via Push Button Switch or Hot Keys Auto Scan Function to Monitor Computer Operation e LED Display For Easy Status Monitoring e Superior Video Quality Ultra High 150 MHz Bandwidth Supports Up To 1920 x 1440 e Supports DDC DDC2 DDC2B Display Data Channel 2 e Hot Pluggable e Saves Time Space Power and Equipment Costs Under PS 2 Mouse operation Under USB Mouse and or Keyboard operation MASTER VIEW KUM SWITCH 5 Console Connector Ports The PS 2 mouse and keyboard cables as well as the monitor cable plug in here Each port is identified by an appropriate icon The traditional bus extender cables that connect back to the mouse keyboard and video ports on the computer you are designating as Computer 2 plug in here Each port is identified by an appropriate icon 6 Power Jack The optional power adapter plugs in here 7 USB Ports a If you choose to use the USB to connect the CS 172 to your computers use standard USB cables to connect from the CPU1 and CPU2 B type USB po
10. ift Once scanning begins it continues until you press the Spacebar to exit Auto Scan Mode The port that was active at the time scanning stopped remains active Note 1 While Auto Scan Mode is in effect none of the other keyboard keys will function You must exit Auto Scan Mode by pressing the Spacebar in order to use the console for anything else 2 The drivers for most USB devices printers e g must be shut down before you disconnect them or else the system may crash When the computers switch under Auto Scan Mode it is the equivalent of disconnecting the device Therefore if you have USB peripheral devices other than a second keyboard and mouse connected to the CS 172 you must shut down their USB drivers before invoking Auto Scan Mode in h Radio amp TV Interference Statement WARNING This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause interference to radio communications This equipment has been tested and found to comply with the limits for a Class B computing device pursuant to Subpart J of Part 15 of FCC Rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his own expense will be required to take whatever measures may be
11. n assignments you cannot use a Serial to PS 2 adapter at the end that plugs into the CS 172 Therefore attempting to use a standard serial extender cable with adapters at both ends will fail 2 You can eliminate the use of extender cables altogether by connecting the CS 172 to the computers over the USB bus with USB cables 2 Connect the Computers a If you are connecting up using the traditional bus ports use the extender cables as described in the Cables section to connect the monitor keyboard and mouse ports of the PCs to the Master View CS 172 CPU Ports as shown in the diagram below Note If your PCs use AT style connectors for the keyboard and mouse ports refer back to Note 1 in the Cables Section on p 5 b If you are connecting up over the USB plug the B type connector ends of the USB cables into the CPU1 and CPU2 B type USB connector ports on the left panel of the Master View CS 172 unit plug the A type connector ends of the USB cables into the USB ports on the computers ae ocev cpu MADENI cruz Tear Se 3 If you choose to use an external power adapter plug the adapter into an AC source then plug the adapter cable into the unit s Power Jack Note The CS 172 does not require external power Use of a DC 5V power adapter is optional and requires a separate purchase ocsv sane cpun cruz gt e
12. rts to the USB port on the computer b If you want to connect a peripheral device for the computers to share plug it into the A type USB connector Note The drivers for most USB devices CCD Cameras Scanners Printers e g are required to be shut down before you disconnect the device or else the system may crash When you switch computers with the Port Selection Switch it is the equivalent of disconnecting the device Therefore if you have peripheral devices other than a keyboard and mouse connected to these ports you must be sure to shut down the USB drivers for them before switching computers a 7 Note Hot Keys will not work with a USB keyboard In order to use this feature you must do it from a PS 2 keyboard Selecting the Active Port You can toggle between the two PCs by pressing and releasing the left or right Ctrl key twice Ctrl Ctrl Note The combination must be on the same side Left Ctrl Ctrl or Right Ctrl Ctrl To indicate that the switch has taken place a single tone sounds if the target is PC1 two tones sound if the target is PC2 Auto Scan Mode The Master View CS 172 s Auto Scan feature automatically switches between the two PCs at regular 5 second intervals so that you can monitor their activity without having to take the trouble of switching yourself To invoke Auto Scan Mode press and release the left Shift key then press and release the right Shift key Left Shift Right Sh
13. some older AT keyboards those with the function keys on the side will not work Some Notebook computers notably the IBM Thinkpad and Toshiba Tecra have trouble working with the Master View unit when their mouse and keyboard ports are used simultaneously To avoid this problem only connect the mouse port or the keyboard port to the Master View unit If you connect the mouse port you will need to use the notebook s keyboard when you switch to make the notebook the active computer Specifications Power Consumption DC 5V 80mA max PC Connections 2 Port Selection Push Button Switch Hot Keys LEDs Selected x 2 Connectors Keyboard 1 x 6 pin mini DIN female PS 2 Style Console 2 x 6 pin mini DIN female PS 2 Style CPU Ports Mouse 1 x 6 pin mini DIN female PS 2 Style Console 2 x 6 pin mini DIN female PS 2 Style CPU Ports Video 1 x HDB 15 female std VGA SVGA Console 2 x HDB 15 male std VGA SVGA CPU Ports USB 2 x B Type for computer connection 1 x A Type for USB peripheral connection Scan Interval 5 secs Operating Temp 5 40 C Storage Temp 20 60 C Humidity 0 80 RH noncondensing Housing Plastic Weight 220g Dimensions L x W x H 130 x 100 x 35 mm Features e 2 Computers Can Share a Single Console Monitor PS 2 Keyboard and PS 2 Mouse plus USB Peripherals Mouse Protocol Conversion Control both PC AT and PS 2 PCs
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