ATEN ALTUSEN KH2516A User Manual

2 Console 8/16 PortCat 5 High Density KVM SwitchKH2508 / KH2516User Manualwww.aten.com

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1Chapter 1IntroductionOverviewThe KH2508 / KH2516 Cat 5 High Density KVM Switches give IT administrators advanced control of multiple computers. Opera

KH2508 / KH2516 User Manual2There is no better way to save time and money than with a KH2508 / KH2516 installation. By allowing two consoles to manage

Chapter 1. Introduction3Features Two KVM consoles independently and simultaneously control up to 8 or 16 directly connected computers Cascade up to

KH2508 / KH2516 User Manual4RequirementsConsolesThe following hardware components are required for each KVM console: A VGA, SVGA, or multisync monito

Chapter 1. Introduction5Other CablesThe following cables are also required for use with the KH2508 / KH2516.Operating SystemsSupported operating syst

KH2508 / KH2516 User Manual6ComponentsFront ViewNote: The KH2516 is pictured above. The KH2508 front panel is the same as that of the KH2516, except t

Chapter 1. Introduction7No. Component Description1 Power LED Lights (blue) to indicate that the unit is receiving power.2 Port LEDs A green LED indi

KH2508 / KH2516 User Manual8Rear ViewNote: The KH2516 is pictured above. The KH2508 rear panel is the same as that of the KH2516, except that it has 8

Chapter 1. Introduction9Local Console ConnectionNo. Component Description1 USB Mouse Port Use the USB mouse port to connect a USB mouse to the consol

KH2508 / KH2516 User ManualiiFCC InformationThis is an FCC Class A product. In a domestic environment this product may cause radio interference in whi

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11Chapter 2Hardware SetupOverviewFor convenience and flexibility that allows mixing the PS/2, USB and serial interfaces, the KH2508 / KH2516's de

KH2508 / KH2516 User Manual12Stacking and Rack MountingThe KH2508 / KH2516 can be stacked on a desktop or rack mounted in 1U of rack space. The proced

Chapter 2. Hardware Setup13Rack Mounting – Front1. Remove 2 screws each from the left and right sides near the front of the switch (4 screws total).2

KH2508 / KH2516 User Manual14(Continued from previous page.)3. Place the KVM switch in the rack. Position it so that the holes in the mounting bracket

Chapter 2. Hardware Setup15Rack Mounting – Rear1. Remove 1 screws each from the left and right sides near the rear of the switch (2 screws total).2.

KH2508 / KH2516 User Manual16(Continued from previous page.)3. Place the KVM switch in the rack. Position it so that the holes in the mounting bracket

Chapter 2. Hardware Setup17Single Level InstallationIn a single level installation, there are no additional KVM switches cascaded from the first-leve

KH2508 / KH2516 User Manual18Single Level Installation DiagramNote: 1. Although the KH2516 is pictured in the diagram, the installation process is the

Chapter 2. Hardware Setup19KVM Adapter Cable Installation DiagramsKA9520by ATENLINKKA9170KA9131by ATENLINKKA9140SERIAL TERMINALKA9130by ATENLINKby AT

KH2508 / KH2516 User ManualiiiUser InformationOnline RegistrationBe sure to register your product at our online support center:Telephone SupportFor te

KH2508 / KH2516 User Manual20Cascaded InstallationsThe number of computers that can be added to your installation can be greatly expanded by performin

Chapter 2. Hardware Setup21Cascading KH2508 / KH2516 Cat 5 KVM SwitchesTo cascade KH2508 / KH2516 Cat 5 KVM Switches, refer to the installation diagr

KH2508 / KH2516 User Manual22Non-blocked Cascade Configuration Installation DiagramNote: Although the KH2516 is pictured in the diagram, the installat

Chapter 2. Hardware Setup23Blocked Cascade Configuration Installation DiagramNote: Although the KH2516 is pictured in the diagram, the installation p

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25Chapter 3Basic OperationHot PluggingThe KH2508 / KH2516 supports hot plugging – components can be removed and added back into the installation by un

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27Chapter 4OSD OperationOSD OverviewThe KH2508 / KH2516 OSD provides a graphical interface that offers quick and convenient computer access and contro

KH2508 / KH2516 User Manual28After successfully logging in, the OSD appears:The OSD consists of four pages (Main, Configuration, Administration, and L

Chapter 4. OSD Operation29The Main PageThe Main page lists the KH2508 / KH2516 ports and governs port access. Selecting a port and double clicking it

KH2508 / KH2516 User ManualivPackage ContentsThe KH2508 / KH2516 package consists of:1 KH2508 / KH2516 Cat 5 KVM Switch1Power Cord1 Grounding Wire1 Fi

KH2508 / KH2516 User Manual30Quick View PortsSelecting certain ports as Quick View ports is a way of limiting which ports are included when the KH2508

Chapter 4. OSD Operation31The List FunctionThe List Function lets you broaden or narrow the scope of which ports the OSD displays in the Main Screen.

KH2508 / KH2516 User Manual32The drop down list on the left offers four fixed choices as shown in the table below.The text input box on the right allo

Chapter 4. OSD Operation33Port NamesTo help remember which computer is attached to a particular port, every port can be given a name. This field allo

KH2508 / KH2516 User Manual34(Continued from previous page.)After a second, the bar changes to provide you with a text input box.2. Key in the new por

Chapter 4. OSD Operation353. When you have finished editing the port name, click anywhere outside of the input box to complete the operation.Note: Po

KH2508 / KH2516 User Manual36Port OperationSelect a port on the OSD Main screen either by moving the highlight bar to it with the up and down arrow ke

Chapter 4. OSD Operation37The Toolbar IconsThe toolbar icons are described in the table below.Icon PurposeDrag this icon to move the toolbar to a dif

KH2508 / KH2516 User Manual38Recalling the OSDTo dismiss the toolbar and bring back the OSD display, do one of the following: Tap the OSD Hotkey once

Chapter 4. OSD Operation39Auto ScanningThe Auto Scan function automatically switches among all the ports that are accessible to the currently logged

KH2508 / KH2516 User ManualvContentsFCC Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iiSJ/T 1

KH2508 / KH2516 User Manual40Skip ModeSkip Mode allows you to switch ports in order to monitor the computers manually. You can dwell on a particular p

Chapter 4. OSD Operation41The configuration page settings are explained in the following table:Setting FunctionOSD Hotkey Selects which Hotkey contro

KH2508 / KH2516 User Manual42The Administration PageEach of the administrative functions is represented by an icon at the left of the page. Clicking t

Chapter 4. OSD Operation43User ManagementThe User Management dialogs are used to create and manage user profiles. Up to 96 user profiles can be confi

KH2508 / KH2516 User Manual44Fill in the required information for a new user profile, or modify the information to edit an existing profile. A descrip

Chapter 4. OSD Operation45Port AccessClicking Port Access in the User Management dialog brings up a screen similar to the one below. All ports on the

KH2508 / KH2516 User Manual46SystemThe System dialog box has several configurable options, as described below:ConfigurationSaving a configuration file

Chapter 4. OSD Operation47Adapter CableUpgradeEvery adapter cable on the installation, including those of cascaded switches, are upgraded automatical

KH2508 / KH2516 User Manual481. To make selecting individual ports easier, first deselect all the ports by clicking the checkbox next to Select All. (

Chapter 4. OSD Operation493. To perform the firmware upgrade on the selected ports, click Upgrade. The status of the upgrade on a port displays in th

KH2508 / KH2516 User ManualviChapter 3.Basic OperationHot Plugging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

KH2508 / KH2516 User Manual50(Continued from previous page.)5. The port information field then displays the upgraded firmware version of the adapter c

Chapter 4. OSD Operation51Upgrade FailedIf a firmware upgrade to an adapter cable fails, the port information field displays an Upgrade failed! messa

KH2508 / KH2516 User Manual52AttributesAttributes allow you to set the adapter cable attribute parameters for each port. When you click Attributes...,

Chapter 4. OSD Operation53 The Timeout field sets a time threshold for users on ports whose Operation Mode has been set to Occupy (see Occupy, page

KH2508 / KH2516 User Manual54Operation Mode AttributesThe Setting Adapter Cable Attributes dialog box has the following options for setting a port’s o

Chapter 4. OSD Operation55Date/TimeThe Date/Time dialog box lets the Administrator set up the KH2508 / KH2516's time parameters: If your countr

KH2508 / KH2516 User Manual56The Log PageClicking the Log tab brings up the contents of the log file. A screen similar to the one below appears: The

57Chapter 5The Firmware Upgrade UtilityIntroductionThe purpose of the Windows-based Firmware Upgrade Utility is to provide an automated process for up

KH2508 / KH2516 User Manual58Preparing to Upgrade the FirmwareTo prepare to upgrade the firmware:1. Notify all users to logout of the OSD on all switc

Chapter 5. The Firmware Upgrade Utility59Performing the UpgradeFollow the instructions below to upgrade the firmware for all possible devices, includ

KH2508 / KH2516 User ManualviiChapter 5.The Firmware Upgrade UtilityIntroduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

KH2508 / KH2516 User Manual605. Read and Agree to the License Agreement (enable the I Agree radio button).6. Click Next to continue. The Firmware Upgr

Chapter 5. The Firmware Upgrade Utility61If you enabled Check Firmware Upgrade, the Utility compares the device's firmware level with that of th

KH2508 / KH2516 User Manual62 As each device update completes, its status is reported in the Status Messages panel. When a device group upgrade is s

Chapter 5. The Firmware Upgrade Utility63Upgrade SuccessfulWhen all devices have been upgraded, or you decide not to try and upgrade any devices agai

KH2508 / KH2516 User Manual64Stopping the Firmware UpgradeStopping the Firmware Upgrade Utility before it finishes upgrading all the devices is not re

Chapter 5. The Firmware Upgrade Utility65Upgrade FailedIf a device fails to complete the upgrade successfully, start the firmware upgrade procedure a

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67Chapter 6Keyboard EmulationMac KeyboardThe PC compatible (101/104 key) keyboard can emulate the functions of the Mac keyboard. The emulation mapping

KH2508 / KH2516 User Manual68Sun KeyboardThe PC compatible (101/104 key) keyboard can emulate the functions of the Sun keyboard when the Control key [

69AppendixSafety InstructionsGeneral Read all of these instructions. Save them for future reference. Follow all warnings and instructions marked on

KH2508 / KH2516 User ManualviiiAbout This ManualThis user manual is provided to help you get the most from your KH2508 / KH2516 system. It covers all

KH2508 / KH2516 User Manual70 If an extension cord is used with this device make sure that the total of the ampere ratings of all products used on th

Appendix71Rack Mounting Before working on the rack, make sure that the stabilizers are secured to the rack, extended to the floor, and that the full

KH2508 / KH2516 User Manual72Technical SupportTechnical support is available both by email and online (with a browser over the web):InternationalNorth

Appendix73SpecificationsFunction KH2508 KH2516Computer ConnectionsDirect 8 16Max 512 (via Cascade) 4096 (via Cascade)Port Selection OSDConnectors Con

KH2508 / KH2516 User Manual74OSD Factory Default SettingsThe factory default settings are as follows:Setting DefaultOSD Hotkey [Scroll Lock] [Scroll L

Appendix75TroubleshootingOverviewOperation problems can be due to a variety of causes. The first step in solving them is to make sure that all cables

KH2508 / KH2516 User Manual76(Continued from previous page.)Problem SolutionSome characters I enter from the keyboard do not display correctly.The key

Appendix77Sun Systems* These solutions work for most common Sun VGA cards. If these procedures fail to resolve the problem, consult the manual for th

KH2508 / KH2516 User Manual78Restoring Original Factory Default SettingsYou can restore the original factory default settings for the KH2508 / KH2516

Appendix79Entering the ok Prompt (Sun Solaris)If you are using a PC keyboard to control a Sun Solaris server and want to use Stop-A keys to enter the

KH2508 / KH2516 User ManualixConventionsThis manual uses the following conventions:Product InformationFor information about all ALTUSEN products and h

KH2508 / KH2516 User Manual80Limited WarrantyALTUSEN warrants this product against defects in material or workmanship for a period of one (1) year fro

81IndexAAdapter cable installation, 19AdministrationConfiguration Page, 40List Function, 31Log Page, 56Main Page, 29Quick View Ports, 30Administration

82OOnlineRegistration, iiiOSDFactory Default Settings, 74overview, 27PPort Names, 33portsselection, 25powering off, 25QQuick View Ports, 30Rrack mount