ATEN KH1508A User Manual
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ATEN KH1508A User Manual

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  • Page 1 KVM Switch KH1508A / KH1516A / KH1532A User Manual www.aten.com...

  • Page 2: Emc Information

    KH1508A / KH1516A / KH1532A User Manual EMC Information FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 3: User Information

    KH1508A / KH1516A / KH1532A User Manual User Information Online Registration Be sure to register your product at our online support center: International http://eservice.aten.com Telephone Support For telephone support, call this number: International 886-2-8692-6959 China 86-400-810-0-810 Japan 81-3-5615-5811 Korea 82-2-467-6789...

  • Page 4: Package Contents

    Copyright © 2020 ATEN® International Co., Ltd. Manual Date: 2020-11-26 Altusen and the Altusen logo are registered trademarks of ATEN International Co., Ltd. All rights reserved. All other brand names and trademarks are the registered property of their respective owners.

  • Page 5: Table Of Contents

    KH1508A ........
  • Page 6 KH1508A / KH1516A / KH1532A User Manual Hot Plugging ..........22 Hot Plugging Stations .
  • Page 7 KH1508A ........

  • Page 8: About This Manual

    KH1508A / KH1516A / KH1532A User Manual About This Manual This User Manual is provided to help you get the most from your KH1508A / KH1516A / KH1532A system. It covers all aspects of installation, configuration and operation. An overview of the information found in the manual is provided below.

  • Page 9: Conventions

    KH1508A / KH1516A / KH1532A User Manual Conventions This manual uses the following conventions: Indicates text that you should key in. Monospaced Indicates keys you should press. For example, [Enter] means to press the Enter key. If keys need to be chorded, they appear together in the same bracket with a plus sign between them: [Ctrl+Alt].
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  • Page 11: Chapter 1. Introduction

    Firmware Upgrade function to quickly and conveniently install them. There is no better way to save time and money than with a KH1508A / KH1516A / KH1532A installation. By allowing a single console to manage up to 1024 computers, you: (1) eliminate the expense of purchasing separate keyboards, monitors, and mice;...

  • Page 12: Features And Benefits

    Computer selection via front panel switches; hotkeys; or multi-language OSD (On Screen Display) menus. Single Console Control Access and control up to 8 (KH1508A) or 16 (KH1516A) or 32 (KH1532A) computers from a single PS/2 or USB KVM (keyboard, monitor, and mouse) console.
  • Page 13 Ability to add or remove components without having to power off the KVM switch. Adapter Cables with ID The KH1508A / KH1516A / KH1532A KVM series supports automatic ID recognition of the new ATEN KVM Cable Adapter KA7000 series ( KVM Adapter Cables). Using the...

  • Page 14: Requirements

    KH1508A / KH1516A / KH1532A User Manual Requirements Console  A VGA, SVGA, or multisync monitor capable of the highest resolution that you will be using on any computer in the installation  A PS/2 or USB mouse  A PS/2 or USB keyboard...

  • Page 15: Kvm Adapter Cables

    Chapter 1. Introduction KVM Adapter Cables  Cat 5e/6 cable is required to connect the KH1508A / KH1516A / KH1532A to one of the KVM adapter cables.  The following KVM adapter cables are required for use with the KH1508A /...

  • Page 16: Components

    KH1508A / KH1516A / KH1532A User Manual Components Front View KH1508A 1&2 KH1516A 1&2 KH1532A 1&2...
  • Page 17 The Firmware Upgrade Cable that transfers the firmware Upgrade Port upgrade data from the administrator's computer to the KH1508A / KH1516A / KH1532A (see page 54), plugs into this RJ-11 connector. Power LED Lights to indicate that the KH1508A / KH1516A / KH1532A is powered and ready to operate.

  • Page 18: Rear View

    KH1508A / KH1516A / KH1532A User Manual Rear View KH1508A KH1516A KH1532A...
  • Page 19 Power Socket The power cord to the AC source plugs in here. Power Switch This is a standard rocker switch that powers the KH1508A / KH1516A / KH1532A on and off. Daisy Chain When daisy chaining units (see Daisy Chaining, page 18), Ports the daisy chain cables plug in here.
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  • Page 21: Chapter 2. Hardware Setup

    Hardware Setup Overview For convenience and flexibility of mixing the PS/2, USB and serial interfaces, the KH1508A / KH1516A/ KH1532A’s design utilizes KVM adapter cables that serve as intermediaries between the KVM switch and the connected devices: A separate KVM adapter cable is required for each computer or device connection.

  • Page 22: Stacking And Rack Mounting

    To place the KH1508A / KH1516A/ KH1532A, or to stack units if you are daisy chaining them, remove the backing material from the bottom of the rubber feet that came with this package, and stick them onto the switch’s...

  • Page 23: Rack Mounting

    Chapter 2. Hardware Setup Rack Mounting The KH1508A / KH1516A/ KH1532A can be mounted in a 19" (1U) rack. The mounting brackets can screw into either the front or the back of the unit so that it can attach to the front or the back of the rack. To rack mount the unit: 1.

  • Page 24: Single Station Installation

    (See KVM Adapter Cable Installation Diagrams, page 16 for connection examples.) 5. Plug the female end of the power cord into the KH1508A / KH1516A/ KH1532A's power socket; plug the male end into an AC power source.
  • Page 25 Chapter 2. Hardware Setup Single Stage Installation Diagram...
  • Page 26 KH1508A / KH1516A / KH1532A User Manual KVM Adapter Cable Installation Diagrams KA7120 KA7520 KA7920 KA9120 KA9520 KA7130 KA9130 KA7170 KA7570 KA7970 KA9170 KA9570 SERIAL TERMINAL KA9140...
  • Page 27 Chapter 2. Hardware Setup KVM Adapter Cable Installation Diagrams cont. KA7166 KA7168 KA7169...

  • Page 28: Daisy Chaining

    Note: If you wish to include KH1532A into your daisy chain, you must have a KH1532A as the master switch. Refer to the ATEN website for a list of ATEN switches that can be installed on a KH1508A / KH1516A/ KH1532A daisy chain.
  • Page 29 After all the stations are up, power on the computers. When installing more than one KVM switches:  The maximum distance between the KH1508A / KH1516A/ KH1532A and the last switch in the daisy chain cannot exceed 100 meters, regardless of the number of switches in the daisy chain.
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  • Page 31: Chapter 3. Basic Operation

    Chapter 3 Basic Operation Port Selection KH1508A / KH1516A / KH1532A installations provide three methods to obtain instant access to any computer on your installation: Manual, OSD (on- screen display), and Hotkey. Manual Manual port selection simply involves pressing the port selection switch that corresponds to the device you wish to access.

  • Page 32: Hot Plugging

    KH1508A / KH1516A / KH1532A User Manual Hot Plugging The KH1508A / KH1516A / KH1532A supports hot plugging – components can be removed and added back into the installation by unplugging and replugging their cables without the need to shut the unit down. In order for hot plugging to work properly, however, the procedures described below should be followed.
  • Page 33 Chapter 3. Basic Operation Note: If, after hot plugging (or at any other time), there is no response to keyboard and/or mouse input, perform a keyboard and mouse reset by pressing in the Reset switch (see page 7).

  • Page 34: Powering Off And Restarting

    KH1508A / KH1516A / KH1532A User Manual Powering Off and Restarting If it becomes necessary to power off the KH1508A / KH1516A / KH1532A, or if the switch loses power and needs to be restarted, before starting it back up you should follow these procedures to prevent possible equipment issues: 1.

  • Page 35: Chapter 4. Osd Operation

    Chapter 4 OSD Operation OSD Overview The On Screen Display (OSD) is a menu driven method to handle computer control and switching operations. All procedures start from the OSD Main Screen. To display the Main Screen, tap the OSD Hotkey twice. The default Hotkey is [Scroll Lock].
  • Page 36 KH1508A / KH1516A / KH1532A User Manual When you invoke the OSD, a screen similar to the one below appears: Note: 1. The diagram depicts the Administrator's Main Screen. The User Main Screen does not show the F4 and F6 functions, since these are reserved for the administrator and can't be accessed by ordinary users.

  • Page 37: Osd Navigation

    Chapter 4. OSD Operation OSD Navigation  To dismiss the menu, and deactivate the OSD, click the X at the upper right corner of the OSD Window or press Esc.  To Logout click F8 or the symbol at the top of the Main Screen, or press [F8].

  • Page 38: Osd Functions

    KH1508A / KH1516A / KH1532A User Manual OSD Functions OSD functions are used to configure and control the OSD. For example, you can rapidly switch to any port, scan selected ports only, limit the list you wish to view, designate a port as a Quick View Port, create or edit a port name, or make OSD setting adjustments.

  • Page 39: F2: List

    Chapter 4. OSD Operation F2: LIST Many of the switch’s OSD functions only operate on the computers currently selected for listing on the Main Screen. Accessing this function lets you broaden or narrow the scope of ports that get listed. The submenu choices and their meanings are given in the table below: Choice Meaning...

  • Page 40: F3: Set

    KH1508A / KH1516A / KH1532A User Manual F3: SET Accessing this function allows the administrator and each user to set up an individual working environment. A separate profile for each operator is stored by the OSD and is activated according to the username provided during login.
  • Page 41 Chapter 4. OSD Operation Setting Function SCAN/SKIP Selects which computers will be accessed under Skip mode (see F5: MODE SKP, page 36), and Auto Scan mode (see F7: SCAN, page 38). Choices are: – All the ports which have been set Accessible (see SET ACCESSIBLE PORTS, page 33);...
  • Page 42 KH1508A / KH1516A / KH1532A User Manual Setting Function SET QUICK This function lets the administrator select which ports to include as VIEW PORTS Quick View ports.  To select/deselect a port as a Quick View Port, use the navigation keys to move the highlight bar to it, then press the [Spacebar].

  • Page 43: F4: Adm

    Chapter 4. OSD Operation F4: ADM F4 is an administrator only function. Accessing this function allows the administrator to configure and control the overall operation of the OSD. To change a setting double click it; or use the up and down arrow keys to move the highlight bar to it, then press [Enter].
  • Page 44 KH1508A / KH1516A / KH1532A User Manual Setting Function EDIT PORT To identify which computer is attached to a particular port, every port NAMES can be assigned a name. This function allows the administrator to create, modify, or delete port names. To assign a port name: 1.
  • Page 45 Press [Spacebar] to cycle through the choices: The default is LANGUAGE English (US). FIRMWARE In order to upgrade the KH1508A / KH1516A / KH1532A and adapter UPGRADE cable firmware (see The Firmware Upgrade Utility, page 53) you must first enable Firmware Upgrade mode with this setting.

  • Page 46: F5: Skp

    KH1508A / KH1516A / KH1532A User Manual F5: SKP This function enables you to easily skip backward or forward, switching the console focus from the currently active KVM Port to the previous or next available one.  The selection of computers to be available for Skip mode switching is made with the Scan/Skip mode setting under the F3 SET function (see page 31).

  • Page 47: F6: Brc

    Chapter 4. OSD Operation F6: BRC F6 is an administrator only function. When this function is in effect, commands sent from the console are broadcast to all available computers on the installation. This function is particularly useful for operations that need to be performed on multiple computers, such as performing a system wide shutdown, installing or upgrading software, etc.

  • Page 48: F7: Scan

    KH1508A / KH1516A / KH1532A User Manual F7: SCAN This function automatically switches among the available computers at regular intervals so that you can monitor their activity without having to take the trouble of switching manually.  The selection of computers to be included for Auto Scanning is made with the Scan/Skip mode setting under the F3 SET function (see page 31).

  • Page 49: F8: Lout

    Chapter 4. OSD Operation F8: LOUT Clicking the F8 field, or pressing [F8], logs you out of the OSD and blanks the console screen. This is different from simply deactivating the OSD when you are at the Main Screen by pressing [Esc]. With this function you must log in all over again to regain access to the OSD, whereas with [Esc], all you have to do to reenter the OSD is tap the OSD Hotkey.
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  • Page 51: Chapter 5. Hotkey Operation

    Hotkey Operation Hotkey Port Control Hotkey port control allows you to provide KVM focus to a particular computer directly from the keyboard. The KH1508A / KH1516A / KH1532A provides the following Hotkey port control features:  Selecting the Active Port ...

  • Page 52: Invoking Hotkey Mode

    KH1508A / KH1516A / KH1532A User Manual Invoking Hotkey Mode All Hotkey operations begin by invoking Hotkey mode. To invoke Hotkey mode you may use two possible keystroke sequences shown below. Only one of the two key-sequences below can be operational (see Setting the Hotkey key...

  • Page 53: Selecting The Active Port

    Chapter 5. Hotkey Operation Selecting the Active Port Each computer port is assigned a port ID (see Selecting the Active Port, page 41). You can directly access any computer with a Hotkey combination that specifies the port ID that the computer is connected to. The steps are: 1.

  • Page 54: Auto Scan Mode Switching

    KH1508A / KH1516A / KH1532A User Manual Auto Scan Mode Switching Auto Scan automatically switches among all the active computer ports that are accessible to the currently logged on user at regular intervals. This allows their activity to be monitored automatically (See SKAN/SKIP MODE of the OSD F3 SET function, page 31).

  • Page 55: Exiting Auto Scan

    Chapter 5. Hotkey Operation then restarted Auto Scanning, it starts, at the beginning, from the first computer on the installation. To resume Auto Scanning, press any key. Scanning continues from the computer you paused at.  While the Auto Scan mode is operating, ordinary keyboard and mouse functions are suspended - only Auto Scan mode compliant keystrokes can be input.

  • Page 56: Skip Mode Switching

    KH1508A / KH1516A / KH1532A User Manual Skip Mode Switching This feature allows you to switch between computers in order to monitor them manually. You can focus on a particular port for as long as you like – as opposed to auto-scanning, which automatically switches the port focus after a fixed interval.

  • Page 57: Computer Keyboard / Mouse Reset

    Chapter 5. Hotkey Operation Computer Keyboard / Mouse Reset If either the keyboard or mouse stop functioning on the computer connected to the currently selected port, you can perform a keyboard / mouse reset on the computer by executing the following steps: 1.

  • Page 58: Setting The Hotkey Key Combination

    KH1508A / KH1516A / KH1532A User Manual Setting the Hotkey key combination The keys used to enter the Hotkey Mode (see OSD HOTKEY, page 30) can be switched between: , and [Num Lock] + [-] [Ctrl] + [F12] by the following steps: 1.

  • Page 59: Setting The Port Operating System

    Sets the Port OS to Sun After pressing a function key you automatically exit Hotkey mode. Restore the Default Values This administrator-only Hotkey restores the KH1508A / KH1516A / KH1532A default values (see RESTORE DEFAULT VALUES on page 34) by performing the following steps: 1.

  • Page 60: Hotkey Summary Table

    KH1508A / KH1516A / KH1532A User Manual Hotkey Summary Table [Num Lock] + [-] [A] [Enter] Invokes Auto Scan mode. When Auto Scan mode is in effect, [P] or left-click pauses auto-scanning. [Ctrl] + [F12] When auto-scanning is paused, pressing any key or another left-click resumes auto- scanning.

  • Page 61: Chapter 6. Keyboard Emulation

    Chapter 6 Keyboard Emulation Mac Keyboard The PC compatible (101/104 key) keyboard can emulate the functions of the Mac keyboard. The emulation mappings are listed in the table below. PC Keyboard Mac Keyboard [Shift] Shift [Ctrl] Ctrl [Ctrl] [1] [Ctrl] [2] [Ctrl] [3] [Ctrl] [4] [Alt]...

  • Page 62: Sun Keyboard

    KH1508A / KH1516A / KH1532A User Manual Sun Keyboard The PC compatible (101/104 key) keyboard can emulate the functions of the Sun keyboard when the Control key [Ctrl] is used in conjunction with other keys. The corresponding functions are shown in the table below.

  • Page 63: Chapter 7. The Firmware Upgrade Utility

    The program comes as part of a Firmware Upgrade Package that is specific for each device. The latest revisions of new firmware for the KH1508A / KH1516A / KH1532A, and supported KVM Adapter Cables are posted as Firmware Upgrade Packages on our web site.

  • Page 64: Before You Begin

    Before You Begin To prepare for the firmware upgrade, do the following: 1. From a computer that is not part of your KVM installation go to the ATEN Internet support site and choose the model name that relates to your device to get a list of available Firmware Upgrade Packages.
  • Page 65 Chapter 7. The Firmware Upgrade Utility Note: 1. The upgrade to the KVM Adapter Cables takes place via the Cat 5e/6 cable that connects the adapter cable to the KVM switch, so there is no separate firmware upgrade cable to attach. 2.

  • Page 66: Performing The Upgrade

    KH1508A / KH1516A / KH1532A User Manual Performing the Upgrade Starting the Upgrade To upgrade your firmware: 1. Run the downloaded Firmware Upgrade Package file, either by double clicking the file icon, or by opening a command line and keying in the full path to it.
  • Page 67 Note: 1. The Device List lists all the models of KVM Adapter Cable that require upgrading. 2. If the Utility fails to list any firmware check that the KH1508A / KH1516A / KH1532A is connected and in the Firmware Upgrade Mode.
  • Page 68 KH1508A / KH1516A / KH1532A User Manual If you didn't enable Check Firmware Version, the utility installs the upgrade files without checking whether they are a higher level, or not.  As the upgrade proceeds status messages appear in the Status Messages panel, and the progress toward completion is shown on the Progress bar.

  • Page 69: Upgrade Succeeded

    Upgrade Succeeded After the upgrade has completed, a screen appears to inform you that the procedure was successful: Click Finish to close the Firmware Upgrade Utility. Note: At the completion of the upgrade, the KH1508A / KH1516A / KH1532A restarts.

  • Page 70: Upgrade Failed

    KH1508A / KH1516A / KH1532A User Manual Upgrade Failed If the upgrade failed to complete successfully a dialog box appears asking if you want to retry. Click Yes to retry. If you click No, the Upgrade Failed screen appears. Click Cancel to close the Firmware Upgrade Utility. See the next section, Firmware Upgrade Recovery, for how to proceed.

  • Page 71: Adapter Cable Firmware Upgrade Recovery

    Chapter 7. The Firmware Upgrade Utility Adapter Cable Firmware Upgrade Recovery To perform an adapter cable firmware upgrade recovery, do the following: 1. Unplug the adapter cable from the computer it is connected to. 2. Slide its Firmware Upgrade Recovery Switch (located next to the RJ45 connector) to the Recover position.
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  • Page 73: Appendix

    Appendix Safety Instructions General  This product is for indoor use only.  Read all of these instructions. Save them for future reference.  Follow all warnings and instructions marked on the device.  Do not place the device on any unstable surface (cart, stand, table, etc.). If the device falls, serious damage will result.
  • Page 74 KH1508A / KH1516A / KH1532A User Manual  If an extension cord is used with this device make sure that the total of the ampere ratings of all products used on this cord does not exceed the extension cord ampere rating. Make sure that the total of all products plugged into the wall outlet does not exceed 15 amperes.

  • Page 75: Rack Mounting

    Appendix Rack Mounting  Before working on the rack, make sure that the stabilizers are secured to the rack, extended to the floor, and that the full weight of the rack rests on the floor. Install front and side stabilizers on a single rack or front stabilizers for joined multiple racks before working on the rack.

  • Page 76: Consignes De Sécurité

    KH1508A / KH1516A / KH1532A User Manual Consignes de sécurité Général  Ce produit est destiné exclusivement à une utilisation à l’intérieur.  Veuillez lire la totalité de ces instructions. Conservez-les afin de pouvoir vous y référer ultérieurement.  Respectez l’ensemble des avertissements et instructions inscrits sur l’appareil.
  • Page 77 Appendix  L’équipement doit être installé à proximité de la prise murale et le dispositif de déconnexion (prise de courant femelle) doit être facile d’accès.  La prise murale doit être installée à proximité de l’équipement et doit être facile d’accès. ...
  • Page 78 KH1508A / KH1516A / KH1532A User Manual  L’unité a été exposée à la pluie ou à l’eau.  L’unité est tombée ou le boîtier a été endommagé.  Les performances de l’unité sont visiblement altérées, ce qui indique la nécessité...

  • Page 79: Montage Sur Bâti

    Appendix Montage sur bâti  Avant de travailler sur le bâti, assurez-vous que les stabilisateurs sont bien fixées sur le bâti, qu’ils sont étendus au sol et que tout le poids du bâti repose sur le sol. Installez les stabilisateurs avant et latéraux sur un même bâti ou bien les stabilisateurs avant si plusieurs bâtis sont réunis, avant de travailler sur le bâti.

  • Page 80: Technical Support

    KH1508A / KH1516A / KH1532A User Manual Technical Support International  For online technical support – including troubleshooting, documentation, and software updates: http://eservice.aten.com  For telephone support, see Telephone Support, page iii. North America Email Support support@aten-usa.com Online Troubleshooting http://www.aten-usa.com/support...

  • Page 81: Specifications

    Appendix Specifications Function KH1508A KH1516A KH1532A Computer Direct Connections Max. 256 (via Daisy 512 (via Daisy 1024 (via Daisy Chain) Chain) Chain) Port Selection OSD (On Screen Display); Hotkeys Pushbuttons Connectors Console KB 1 x 6-pin Mini-DIN F (Purple) 1 x USB Type A F...
  • Page 82 KH1508A / KH1516A / KH1532A User Manual Function KH1508A KH1516A KH1532A Environment Operating Temp. 0–40 Storage Temp. -20–60 Humidity 0–80% RH Physical Housing Metal Properties Weight 2.65 kg 2.67 kg 2.81 kg Dimensions 43.72 x 16.36 x 43.72 x 16.36 x 43.72 x 16.37 x...

  • Page 83: Connection Tables

    Appendix Connection Tables The following tables indicate the relationship between the number of KH1508A / KH1516A / KH1532A units and the number of computers that they control. KH1508A Computers Computers Computers Computers 1 - 8 65 - 72 129 - 136...

  • Page 84: Compatible Products

    Please keep in mind the following limitations when installing more than one KVM switches:  The maximum distance between the KH1508A / KH1516A / KH1532A and the last switch in the daisy chain cannot exceed 100 meters, regardless of the number of switches in the daisy chain.

  • Page 85: Osd Factory Default Settings

    Appendix OSD Factory Default Settings The factory default settings are as follows: Setting Default OSD Hotkey [Scroll Lock] [Scroll Lock] Port ID Display Position Upper Left Corner Port ID Display Duration 3 Seconds Port ID Display Mode The Port Number plus the Port Name Scan Duration 5 Seconds Scan/Skip Mode...

  • Page 86: Administrator Login Failure

    Password information has become corrupted or you have forgotten it, for example) you can clear the login information with the following procedure: 1. Power off the KH1508A / KH1516A / KH1532A and remove its housing. 2. Short the jumper labeled J15.

  • Page 87: Troubleshooting

    Appendix Troubleshooting Overview Operation problems can be due to a variety of causes. The first step in solving them is to make sure that all cables are securely attached and seated completely in their sockets. In addition, updating the product’s firmware may solve problems that have been discovered and resolved since the prior version was released.

  • Page 88: Limited Warranty

    What is covered by the Limited Hardware Warranty ATEN will provide a repair service, without charge, during the Warranty Period. If a product is detective, ATEN will, at its discretion, have the option to (1) repair said product with new or repaired components, or (2) replace the entire product with an identical product or with a similar product which fulfills the same function as the defective product.

This manual is also suitable for:

Kh1516aKh1532a

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