ATEN Technology ALTUSEN KH88 Manuale Utente

User ManualKH882004-05-24

FeaturesM Controls 8 computers from a single consoleM Cascadable to three levels from any port - control up to 512 computers froma single consoleM Adm

Hardware RequirementsConsoleM A VGA, SVGA, or Multisync monitor capable of the highest resolution thatyou will be using on any computer in the install

CablesUse of substandard cables may damage the connected devices or degradeoverall performance. For optimum signal integrity and to simplify the layou

Chapter 2.Hardware SetupFront Panel1. Port LEDsThe upper Port LEDs are the On Line LEDs; the lower ones are the SelectedPort LEDs:w The On Line LEDs l

3. Resetw Use a thin object (such as the end of a paper clip, or a ballpoint pen), topress this recessed switch in to initiate a warm reset.w If the s

Rear Panel1. Power Socket2. Power Switch3. Console Port Sectionw If this is a first station unit, your monitor, keyboard and mouse plug inhere.w If th

InstallationBefore you BeginSingle Station InstallationIn a Single Stage installation, there are no additional KH88’s cascaded downfrom the first unit

Two Stage InstallationTo control even more computers, up to eight additional KH88 units can becascaded from the CPU ports of the First Stage unit. The

6. Power on the Second Stage unit(s), then power on the First Stage unit.7. Turn on the power to all the computers.Note: The Power On sequence require

Three Stage InstallationThe procedures for setting up a three stage installation are essentially the same asfor a two stage installation. With a three

FCC InformationThis is an FCC Class A product. In a domestic environment this product may causeradio interference in which case the user may be requir

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Setup ConsiderationsHot PluggingThe KH88 supports hot plugging. Components can be removed and added backinto the installation by unplugging and replug

Powering Off and RestartingIf it becomes necessary to Power Off one of the KH88 units, before starting itback up you must do the following:1. Shut dow

Port ID NumberingEach CPU Port on a KH88 installation is assigned a unique Port ID. You candirectly access any computer on any level of the installati

Port SelectionThe KH88 provides three methods to obtain instant access to any computer onyour installation: Manual, OSD, and Hotkey.Manual:Simply pres

Chapter 3. OSD OperationOSD OverviewThe On Screen Display (OSD) provides a visual, menu-driven, mouse enabled,interface that offers quick and convenie

After you log in, a screen similar to the one below appears:Note: 1. The diagram depicts the Administrator’s Main Screen. The User MainScreen does not

OSD Main Screen HeadingsHeading ExplanationPN This column lists the Port ID numbers (see Port ID Numbering, p. 15), forall the CPU ports on the instal

OSD FunctionsOSD functions configure and control the OSD. Examples of what can beaccomplished with the OSD include: rapidly switching to any port; aut

F2 LIST:Many of the OSD functions only operate on the computers that have beenselected for Listing (displaying) on the Main Screen. This function lets

respective owners.Package ContentsThe complete KH88 package contains the following components:w 1 KH88 KVM Switchw 1Power Cordw 1 Rack Mounting Kitw 1

F3 SET:This function allows each operator to set up his own working environment. Aseparate profile for each is stored by the OSD and is activated acco

(F3 SET: continued)Setting FunctionPORT IDDISPLAYDURATIONDetermines how long a Port ID displays on the monitor after a portchange has taken place. The

F4 ADM:F4 is an Administrator only function. It allows the Administrator to configureand control the overall operation of the OSD. To change a setting

(F4 ADM: continued)Setting FunctionEDIT PORTNAMESTo help remember which computer is attached to a particular port,every port can be given a name. This

(F4 ADM: continued)Setting FunctionSET QUICKVIEW PORTSThis function lets the Administrator select which Ports to include asQuick View ports.Note: Only

F7 SCAN:This function allows you to automatically switch among the availablecomputers at regular intervals so that you can monitor their activity with

F8 LOUT:LOUT (Log Out) logs you out of OSD control of the computers, and blanks theConsole screen. This is different from simply pressing [Esc] to dea

Chapter 4. Hotkey OperationHotkey Port ControlHotkey Port Control allows you to provide KVM focus to a particular computerdirectly from the keyboard.

Selecting the Active PortEach CPU port is assigned a Port ID (see Port ID Numbering, p. 15). You candirectly access any computer on the installation w

Auto ScanningAuto Scan automatically switches among all the active CPU Ports that areaccessible to the currently logged on User at regular intervals (

Contents1. IntroductionOverview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Features . . .

Starting Auto Scan:To start Auto Scanning, key in the following Hotkey combination:1. Invoke HKM (see p. 29)2. Key in [A]After you press A, you automa

Skip ModeThis feature allows you to switch between computers in order to monitor themmanually. You can dwell on a particular port for as long or as li

Hotkey Beeper ControlThe Beeper (see Activate Beeper, p. 25) can be Hotkey toggled On and Off. Totoggle the Beeper, key in the following Hotkey combin

Chapter 5. The Firmware Upgrade UtilityIntroductionPurposeThe purpose of the Windows-based Firmware Upgrade Utility(FWUpgrade.exe) is to provide an au

Before You BeginTo prepare for the firmware upgrade, do the following:1. From a computer that is not part of your KVM installation go to our Internets

Performing the UpgradeStarting the UpgradeTo upgrade your firmware:1. Run the downloaded Firmware Upgrade Package file - either by doubleclicking the

3. Click Next to continue. The Firmware Upgrade Utility main screen appears:The Utility inspects your installation. The devices capable of being upgra

5. After you have made your device selection(s), Click Next to perform theupgrade.If you enabled Check Firmware Version, the Utility compares the devi

Upgrade SucceededAfter the upgrade has completed, a screen appears to inform you that theprocedure was successful:Click Finish to close the Firmware U

Upgrade FailedIf the upgrade failed to complete successfully a dialog box appears asking ifyou want to retry. Click Yes to retry. If you Click No, the

4. Hotkey OperationHotkey Port Control . . . . . . . . . . . . . . . . . . . . . . . . . . 29Invoking Hotkey Mode . . .

Firmware Upgrade RecoveryThere are basically two conditions that call for firmware upgrade recovery:w When you begin a firmware upgrade, but decide no

AppendixComputer Connection TableThe following table indicates the relationship between the number of KH88Units and the number of computers that they

SpecificationsFunction SpecificationComputerConnectionsDirect 8Max 512 (via Cascade)Port Selection Front Panel SwitchesOn Screen Display (OSD)HotkeysL

OSD Factory Default SettingsThe factory default settings are as follows:Setting DefaultOSD Hotkey [Scroll Lock] [Scroll Lock]Port ID Display Position

TroubleshootingSymptom Possible Cause ActionPressing theHotkeys getsno response.The connection fromthe selected port to thetarget computer hasbeen bro

Clear Login InformationIf you are unable to perform an Administrator login (because the Username andPassword information has become corrupted, or you

Rack MountingTo rack mount the unit do the following:1. Separate the front and rear modules by removing the four module attachingscrews:2. Screw the r

3. Screw the mounting brackets to the rack.2004-05-2449

Limited WarrantyIN NO EVENT SHALL THE DIRECT VENDOR’S LIABILITY EXCEEDTHE PRICE PAID FOR THE PRODUCT FROM THE DIRECT, INDIRECT,SPECIAL, INCIDENTAL OR

AActivate Beeper . . . . . . . . . . . . . . . 25ADM. . . . . . . . . . . . . . . . . . . . . . . . 24Auto Scanning . . . . . . . . . . . . . 27, 31Sc

About This ManualThis User Manual is provided to help you get the most from your KH88system. It covers all aspects of installation, configuration and

PPassword. . . . . . . . . . . . . . . . . . . . . 24Pause. . . . . . . . . . . . . . . . . . . . . . . . 27Port IDDisplay Duration . . . . . . . . .

ConventionsThis manual uses the following conventions:CourierIndicates text that you should key in.[ ]Indicates keys you should press. For example, [E

ALTUSEN Technical SupportNorth America TechnicalPhone SupportRegistered ALTUSEN product owners are entitled totelephone technical support. Call the AL

Chapter 1.IntroductionOverviewThe KH88 KVM Switch is a control unit that allows access to multiplecomputers from a single console (keyboard, monitor,