ATEN CL1758M User Manual

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Master View Max Slideaway™ LCD KVM Switch

CL-1758

User Manual

www.aten.com

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CL-1758 User Manual

FCC Information

This is an FCC Class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

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. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

RoHS

This product is RoHS compliant.

SJ/T 11364-2006

The following contains information that relates to China.

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CL-1758 User Manual

User Information

Online Registration

Be sure to register your product at our online support center:

International http://support.aten.com North America ATEN TECH http://www.aten-usa.com/product_registration

ATEN NJ http://support.aten.com

Telephone Support

For telephone support, call this number:

International 886-2-8692-6959 North America ATEN TECH 1-888-999-ATEN

ATEN NJ 1-732-356-1703

User Notice

All information, documentation, and specifications contained in this manual are subject to change without prior notification by the manufacturer. The manufacturer makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties as to merchantability or fitness for any particular purpose. Any of the manufacturer's software described in this manual is sold or licensed as is. Should the programs prove defective following their purchase, the buyer (and not the manufacturer, its distributor, or its dealer), assumes the entire cost of all necessary servicing, repair and any incidental or consequential damages resulting from any defect in the software.

The manufacturer of this system is not responsible for any radio and/or TV interference caused by unauthorized modifications to this device. It is the responsibility of the user to correct such interference.

The manufacturer is not responsible for any damage incurred in the operation of this system if the correct operational voltage setting was not selected prior to operation. PLEASE VERIFY THAT THE VOLTAGE SETTING IS CORRECT BEFORE USE.

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CL-1758 User Manual

Package Contents

Basic Package

The basic CL-1758 package consists of:

 1 CL-1758 KVM Switch with Standard Rack Mounting Kit  2 Custom KVM Cable Sets  1 Firmware Upgrade Cable  1Power Cord  1 User Manual*  1 Quick Start Guide

Optional Equipment

Depending on any optional equipment that you may have purchased, one of the following may be included in your package:

 Standard Rack Mounting Kit - Long  Easy-Installation Rack Mounting Kit - Short  Easy-Installation Rack Mounting Kit - Long

Check to make sure that all the components are present and that nothing got damaged in shipping. If you encounter a problem, contact your dealer.

Read this manual thoroughly and follow the installation and operation procedures carefully to prevent any damage to the unit, and/or any of the devices connected to it.

* Features may have been added to the CL-1758 since this manual was printed.

Please visit our website to download the most up-t o-date version of the manual.

Manual Part No. PAPE-0250-200G

Printing Date: 11/2007

All other brand names and trademarks are the registered property of their respective owners.

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CL-1758 User Manual

Contents

FCC Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii

RoHS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii

SJ/T 11364-2006. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ii

User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii

Online Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii

Telephone Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii

User Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .iii

Package Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

Basic Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

Optional Equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

About this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii

Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix

Product Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix

1. Introduction

Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Hardware Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Computers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Front View. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

2. Hardware Setup

Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9

Standard Rack Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

Single Stage Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Single Stage Installation Diagram . . . . . . . . . . . . . . . . . . . . . . . . .13

Two Stage Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Two Stage Installation Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . .15

Three Stage Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Three Stage Installation Diagram . . . . . . . . . . . . . . . . . . . . . . . . .17

3. Basic Operation

Opening the Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Closing the Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Operating Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

LCD OSD Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

The LCD Buttons. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

The Adjustment Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

Port Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

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OSD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Hotkey. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Hot Plugging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Hot Plugging KVM Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Hot Plugging Console Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

Powering Off and Restarting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

Port ID Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

4. OSD Operation

OSD Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

OSD Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

OSD Main Screen Headings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

OSD Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

F1 GOTO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

F2 LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

F3 SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34

F4 ADM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

F7 SCAN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39

5. Keyboard Port Operation

Invoking Hotkey Mode (HKM). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

When Hotkey Mode is active: . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

Hotkey Port Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Selecting the Active Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42

Auto Scanning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Invoking Auto Scan Mode: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Pausing Auto Scan:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

Hotkey Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Alternate Hotkey Invocation Keys. . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Alternate OSD Activation Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

Keyboard Operating Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

Beeper Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Restore Default Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

Hotkey Summary Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

6. Keyboard Emulation

Mac Keyboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Sun Keyboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

7. The Firmware Upgrade Utility

Preparation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52

Starting the Upgrade. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53

Upgrade Succeeded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Upgrade Failed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

Firmware Upgrade Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

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CL-1758 User Manual

8. Appendix

Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59

Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

Technical Support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

International. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

North America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

Connection Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

OSD Factory Default Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

Clear Login Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Optional Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Standard - Long: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Easy Installation: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Entering the ok Prompt (Sun Solaris) . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Dedicated Invocation Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

About SPHD Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

Limited Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

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CL-1758 User Manual

About this Manual

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

Chapter 1, Introduction, introduces you to the CL-1758 system. Its purpose, features and benefits are presented, and its front and back panel components are described.

Chapter 2, Hardware Setup, describes how to set up your installation. The necessary step – chained operation are provided.

Chapter 3, Basic Operation, explains the fundamental concepts involved in operating the CL-1758.

Chapter 4, OSD Operation, provides a complete description of the CL1758's OSD (On Screen Display), and how to work with it.

Chapter 5, Keyboard Port Operation, details all of the concepts and procedures involved in the Hotkey operation of your CL-1758 installation.

Chapter 6, Keyboard Emulation, provides tables that list the PC to Mac and PC to Sun keyboard emulation mappings.

from a basic single stage hookup to a complete 32 switch daisy

Chapter 7, The Firmware Upgrade Utility, explains how to use this utility to upgrade the CL-1758's firmware with the latest available versions.

An Appendix, provides specifications and other technical information regarding the CL-1758.

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Conventions

This manual uses the following conventions:

Monospaced Indicates text that you should key in.

[ ] 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].

1. Numbered lists represent procedures with sequential steps.

♦ Bullet lists provide information, but do not involve sequential steps. → Indicates selecting the option (on a menu or dialog box, for

example), that comes next. For example, Start open the Start menu, and then select Run.

Indicates critical information.

Product Information

CL-1758 User Manual

→ Run means to

For information about all ATEN products and how they can help you connect without limits, visit ATEN on the Web or contact an ATEN Authorized Reseller. Visit ATEN on the Web for a list of locations and telephone numbers:

International http://www.aten.com North America ATEN TECH http://www.aten-usa.com

ATEN NJ http://www.aten.com

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This Page Intentionally Left Blank

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Chapter 1

Introduction

Overview

The Master View CL-1758 KVM Switch is a control unit that allows access to multiple computers from a single keyboard, monitor, and mouse (KVM) console. Before the development of the Master View, the only way to control multiple computer configurations from a single console was through a complex and costly network system. Now, with the Master View CL-1758, you can easily access multiple computers in a cost effective manner.

A single Master View CL-1758 can control up to 8 computers. Since the CL-1758 supports cascading to three levels, in a complete three stage installation, up to 72 Master View CS-1758 models can be cascaded from the CL-1758 to control up to 512 computers - all from the original single console.

The Master View CL-1758 offers a space-saving, streamlined approach to KVM switch technology by integrating a keyboard, LCD monitor, and touchpad in a Slideaway™ housing. The LCD display is built into the cover; the keyboard and touchpad are built into the base. Slide the KVM module section out; flip the cover up; and you are ready to go to work. When finished, flip the cover down and slide the KVM module away.

For further convenience and flexibility, the switch also supports an external keyboard, monitor, and mouse console. Although external consoles often use a PS/2 keyboard and mouse, the CL-1758 supports both PS/2 and USB computers. Depending on the cable you use to link the switch to the computer, you can attach to a computer with PS/2 connectors or USB connectors. (See Cables, page 4, for more details.)

The Slideaway™ housing is 1U high for easy rack mounting, and because of its modular design, the KVM section can be detached from the switch section. The CL-1758 also features high density 15 pin KVM connectors instead of the usual 25 pin kind. This space-saving innovation provides more reliable and efficient transmission of KVM data, at the same time that it reduces cable clutter.

Your CL-1758 investment is protected by an included Firmware Upgrade Utility. You can stay current with the latest functionality improvements by downloading firmware update files from our website as they become available, and using the utility to quickly and conveniently perform the upgrade.

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CL-1758 User Manual

Access to any computer connected to the installation is easily accomplished either through a powerful, mouse driven, OSD (On Screen Display) menu system, or by entering Hotkey combinations from the keyboard. A convenient Auto Scan feature also permits automatic scanning and monitoring of the activities of all computers running on the installation one by one.

Setup is fast and easy; simply plug cables into their appropriate ports. There is no software to configure, no installation routines, and no incompatibil ity problems. Since the CL-1758 intercepts keyboard input directly, it works on multiple operating platforms (PC compatible, Mac*, Sun*, etc.).

There is no better way to save time and money than with a CL-1758 installation. Since a single console manages all of the computers, the CL-1758 setup: (1) eliminates the expense of having to purchase a separate keyboard, monitor, and mouse for each computer; (2) saves all the space those extra components would take up; (3) saves on energy costs; and (4) eliminates the inconvenience and wasted effort involved in constantly moving from one computer to another.

* Mac and Sun computers must use the USB cable connection (see p. 4).

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Chapter 1. Introduction

Features

 Integrated KVM console with 15"or 17" LCD monitor in a Slideaway™

housing.

 Slideaway™ housing is less than 1 U – with top and bottom clearance for

smooth operation in a 1U high system rack.

 Space saving technology - two consoles (one bus) controls 8 computers.  Cascadable to three levels for control of up to 512 computers from a single

console.

 Dual interface support - PS/2 or USB keyboard and mouse data transfer

from the switch to the computer*

 No software required - convenient computer selection via mouse driven

intuitive On Screen Display (OSD) menus and Hotkeys.

 Auto Scan feature for monitoring user-selected computers.  Hot Pluggable - add or remove computers without having to power down

the switch.

 Two level password security - only authorized users view and control the

computers - up to four users plus an administrator with separate profiles for each.

 DDC Emulation of the LCD Monitor - VGA settings of every connected

computer are automatically adjusted for optimal output to the LCD Monitor.

 Upgradable firmware.  Supports Windows, Mac, and Sun host systems  Windows 98SE / ME / 2000 / XP / 2003; Mac OS8.6 or higher; Solaris;

Linux

* For PC compatible computers only. Mac and Sun computers must use the

USB cable connection (see p. 4).

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CL-1758 User Manual

Hardware Requirements

Computers

The following equipment must be installed on each computer:  A VGA, SVGA or Multisync card.

Note: The integrated LCD monitor's maximum resolution is 1024 x 768 @

75Hz (15") or 1280 x1024 @ 75Hz (17"). Make sure that the computer resolution settings do not exceed the LCD monitor's maximum resolution.

 Either a Type A USB port, or PS/2 keyboard and mouse ports (see the

Cables discussion in the next section).

Cables

Only the following ATEN Custom KVM cable sets may be used with these switches.

Depending on the KVM cable type, the switches can link to computers that use PS/2 connectors to transfer keyboard and mouse data as well as computers that use USB connectors (see the installation diagram on p. 12).

Function Part Number

KVM Switch to PS/2 Connectors

(See the note on p. 4)

KVM Switch to USB Connectors 2L-5201U - 1.2m

2L-5702P - 1.8m

2L-5201P - 1.2m 2L-5202P - 1.8m 2L-5203P - 3m 2L-5206P - 6m

2L-5202U - 1.8m 2L-5203U - 3m 2L-5206U - 6m

To purchase ATEN Custom KVM cable sets, contact your dealer.

Note: 1. Two cables are provided with this package.

2. For PS/2 port computers, we strongly recommend using 2L-5702P cables. While the other cables work, the keyboard and/or mouse will not work if all their connectors (keyboard, video, and mouse), aren't plugged into their ports on the computer before starting the computer up. The 2L-5702P cables do not have this limitation.

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Components

Front View

Chapter 1. Introduction

4 & 5

10 & 11

(Continues on next page.)

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CL-1758 User Manual

(Continued from previous page.)

No. Component Description

1 Handle Pull to slide the KVM module out; push to slide the module in

2 LCD Display After sliding the KVM module out, flip up the cover to access

3 LCD Controls The LCD On/Off switch is located here, as well as buttons to

4 Port Switches Press a switch to bring the KVM focus to the computer

5 Port LEDs Two Port LEDs are built into the Port Switches. The one on

(see item 13 in this table).

the LCD monitor.

control the position and picture settings of the LCD display. See p. 22, for details.

attached to its corresponding port. See p. 24 for details.

the left is the On Line LED; the one on the right is the Selected Port LED:

 An On Line LED lights ORANGE to indicate that the com-

puter attached to its corresponding port is up and running.

 A Selected LED lights GREEN to indicate that the com-

puter attached to its corresponding port is the one that has the KVM focus. The LED is steady under normal conditions, but flashes when its port is accessed under Auto

Scan Mode (see p. 39). 6 Keyboard 7Touchpad 8 Power LED Lights BLUE to indicate that the unit is receiving power. 9 Rack Mounting

Brackets

10 Lock LEDs The Num Lock, Caps Lock, Scroll Lock LEDs are located

11 Reset Switch Located to the right of the Lock LEDs. Press this recessed

12 Firmware

Upgrade Section

The rack mounting brackets located at each corner of the unit secure the chassis to a system rack. Refer to the Appendix (p. 67), for rack mounting details.

here.

switch in with a thin object to perform a system reset.

 Firmware Upgrade Port: The Firmware Upgrade Cable

that transfers the firmware upgrade data from the adminis-

trator's computer to the CL-1758 plugs into this RJ-11 con-

nector.

 Firmware Upgrade Switch: During normal operation this

switch should be in the NORMAL position. (See p. 51 for

firmware upgrading details.)

13 Slide Release In order to slide the console out, you must first release it by

sliding these tabs to the inside. See page 19 for details on sliding the console in and out.

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Rear View

Chapter 1. Introduction

No. Component Description

1 Power Socket This is a standard 3 prong AC power socket. The power cord

from an AC source plugs in here. 2 Power Switch 3 External

Console Section

4 KVM Port

Section

For flexibility and convenience, the CL-1758 supports an

independent, external, KVM console. The external console's

keyboard, monitor, and mouse cables plug in here.

The cables that link to the computers plug in here.

Note: The shape of these 15-pin connectors has been

specifically modified so that only KVM cables designed to

work with this switch can plug in (see the Cables section on

p. 4, for details). Do NOT attempt to use ordinary 15 pin VGA

connector cables to link these ports to the computers.

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Page 19

Before You Begin

1. Important safety information regarding the placement of this device is provided on page 59. Please review it before proceeding.

2. Make sure that the power to any device that you connect to the installation has been turned off. You must unplug the power cords of any computers that have the Keyboard Power On

Chapter 2

Hardware Setup

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CL-1758 User Manual

Standard Rack Mounting

A standard rack mounting kit is provided with your CL-1758. The kit enables the switch to be mounted in rack with a depth of 42.0 - 82.0 cm.

L Brackets

Side Mountng Brackets

Note: It takes two people to mount the switch: one to hold it in place; the other

to screw it in.

Optional mounting kits - including single person Easy Installation kits - are available with a separate purchase. See Optional Rack Mounting, page 67 for optional rack mounting details.

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Chapter 2. Hardware Setup

To rack mount the switch, do the following:

1. While one person positions the switch in the rack and holds it in place, the second person - using the screws provided with the rack mounting kit loosely screws the front brackets to the rack.

2. While the first person still holds the switch in place, the second person slides the L brackets into the switch's side mounting brackets, from the rear until the bracket flanges contact the rack, then - using the screws provided with the rack mounting kit - screws the L brackets to the rack.

3. After the L brackets have been secured, tighten the front bracket screws.

Note: 1. Cage nuts are provided for racks that are not prethreaded.

2. Allow at least 5.1 cm on each side for proper ventilation, and at least

12.7 cm at the back for the power cord and cable clearance.

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CL-1758 User Manual

Single Stage Installation

To set up a single stage installation, refer to the installation diagram on the next page (the numbers in the diagram correspond to the numbers of the installation steps), and do the following:

1. If you choose to install an external console, plug your keyboard, monitor, and mouse into the Console Ports located on the switch's rear panel. The ports are color coded and marked with an appropriate icon to indicate themselves.

2. Using a KVM cable set (described in the Cables section on p. 4), plug the custom SPHD connector into any available KVM Port on the switch.

3. At the other end of the cable: a) For a USB connection, plug the USB and video connectors into their

respective ports on the computer.

b) For a PS/2 connection plug the keyboard, mouse and video connectors

into their respective ports on the computer.

Note: Repeat steps 2 and 3 for any additional computers you are installing.

4. Use the Power cord provided with this package to connect the switch's Power Socket to an AC power source.

This completes the single stage installation, and you can power on the switch. After the switch has been powered on, you can turn on the power to the computers.

Note: The CL-1758 initially links to the first port when you turn it on.

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Single Stage Installation Diagram

Chapter 2. Hardware Setup

USB Connection

PS/2 Connection

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CL-1758 User Manual

Two Stage Installation

To control even more computers, up to eight additional Master View CS-1758 units can be cascaded from the KVM ports of the First Stage unit. The cascaded Master Views that connect back to the First Stage unit are considered Second Stage units. As many as 64 computers can be controlled in a complete two stage installation. A table showing the relation between the number of computers and the number of units needed to control them is provided on page 64.

To set up a two stage installation, refer to the Two Stage Installation diagram on the next page as you do the following:

1. Make sure that power to all the devices you will be connecting up, including all preexisting devices on the installation, have been turned off.

2. Use a USB KVM cable set (see Cables, page 4), to connect any available KVM Port on the First Stage unit to the Console ports of the Second Stage unit.

Note: Plug the USB connector into the USB port next to the Console

SPHD port (they are both marked with a similar icon to remind you of the correct USB port).

3. Using a KVM cable set (see Cables, page 4), plug the custom SPHD connector into any available KVM Port on the switch.

Note: The CL-1758 does not support the audio features of audio enabled

KVM switches.

4. At the other end of the cable: a) For a USB connection (see p. 12), plug the USB and video connectors

into their respective ports on the computer.

b) For a PS/2 connection (see p. 12), plug the keyboard, mouse, and video

connectors into their respective ports on the computer.

5. Repeat steps 3 and 4 for any other computers you are connecting up.

6. For each Second Stage unit, plug the power adapter cable into its Power Jack, then plug the power adapter into an AC source.

7. Power On the First Stage unit.

8. Turn on the power to all the computers.

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Two Stage Installation Diagram

CL-1758

Chapter 2. Hardware Setup

CS-1758

F/W UPGRADE

NORMAL RECOVER

Note: The Power On sequence requires that all Second Stage units be powered

on first. After all the Second Stage units have been powered on, then the First Stage unit must be powered on next. After the Second and First stage units have been powered on, the computers can be powered on.

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CL-1758 User Manual

Three Stage Installation

The procedures for setting up a three stage installation are essentially the same as for a two stage installation. With a three stage setup, as many as 512 computers can be controlled in a complete installation. A table showing the relation between the number of computers and the number of switches needed to control them is provided on page 64.

Note: Switches cannot be cascaded beyond the third level.

To set up a three stage installation, refer to the Three Stage Installation diagram on the next page. Once you have finished cabling up (see Two Stage Installation for details, if necessary), power up according to the following sequence:

1. For each Third Stage unit, plug the power adapter cable into the switch's Power Jack; plug the power adapter into an AC source.

2. For each Second Stage unit, plug the power adapter cable into the switch's Power Jack; plug the power adapter into an AC source.

3. Power On the First Stage unit.

4. Turn on the power to all the computers.

Note: The Power On sequence requires that all Third Stage units be powered

on first. After they are all on, the Second Stage units must be powered on next. After all the Second Stage units are on, the First Stage unit must be powered on. Only after all the switches have been powered on in this sequence, can the computers be powered on.

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Chapter 2. Hardware Setup

Three Stage Installation Diagram

CL-1758

CS-1758

F/W UPGRADE

NORMAL RECOVER

CS-1758

F/W UPGRADE

NORMAL RECOVER

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Chapter 3

Basic Operation

Opening the Console

The CL-1758's console is located under the top cover. To access the console, slide the console module out and raise the cover.

Note: As a safety precaution, to keep the console from accidentally sliding

out, the console is locked into the In position. Before you can pull the console module out, you must release it by pushing the catches on the unit's front panel toward the center of the switch.

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CL-1758 User Manual

Closing the Console

To slide the console module back in, close the cover and do the following:

1. Pull the safety catches on the unit's side rails toward you and push the module in until it stops.

2. Release the catches; pull the module slightly toward you; then push it all the way in.

Note: The reason for the two step procedure is to minimize the chances of

fingers getting pinched when sliding the module in.

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Operating Precautions

The maximum load bearing capacity of the keyboard module is 30kg. Failure to heed the information below can result in damage to the keyboard module.

Chapter 3. Basic Operation

Right!

Rest your hands and arms lightly on the keyboard module as you work.

Wrong!

 DO NOT lean your body weight on the

keyboard module.

 DO NOT place heavy objects on the

keyboard module.

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CL-1758 User Manual

LCD OSD Configuration

The LCD Buttons

The LCD OSD allows you to set up and configure the LCD display. Four buttons are used to perform the configuration, as described in the table, below:

Button Function

EXIT

 When you have not entered the LCD OSD Menu function,

pressing this button invokes the Menu function, and brings up the Main Menu.

 When you have entered the LCD OSD Menu function, and

have reached a setting choice with the navigation buttons, pressing this button brings up its adjustment screen.

When navigating through the menus, this button moves you Right or Up. When making an adjustment, it increases the value.

When navigating through the menus, this button moves you Left or Down. When making an adjustment, it decreases the value.

 When you have not entered the LCD OSD Menu function,

pressing this button performs an auto adjustment. An auto adjustment automatically configures all the settings for the LCD panel to what the OSD considers their optimum values to be.

 When you have entered the LCD OSD Menu function, pressing

this button exits the current menu and returns you to the previous menu. Use it to leave an adjustment menu when you are satisfied with the adjustment you made.

 When you are at the Main Menu, pressing this button exits the

LCD OSD.

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Chapter 3. Basic Operation

The Adjustment Settings

An explanation of the LCD OSD adjustment settings is given in the table below:

Setting Explanation

Brightness Adjusts the background black level of the screen image. Contrast Adjusts the foreground white level of the screen image. Phase Adjusts the vertical size of the screen image. Clock Adjusts the horizontal size of the screen image. H-Position Positions the display area on the LCD panel horizontally

V-Position Positions the display area on the LCD panel vertically

Color Temperature Adjusts the color quality of the display. You can adjust the

Language Selects the language that the OSD displays its menus in. OSD Duration Lets you set the amount of time the OSD displays on the

Reset Resets the adjustments on all menus and submenus to

(moves the display area left or right).

(moves the display area up or down).

warmth value, color balance, etc. The Adjust Color selection has a further submenu that lets you fine tune the RGB values.

screen. If there is no input for the amount of time you choose, the OSD display turns off.

their factory default settings. Note: The Language setting does not return to the factory

default, but remains at the one that you have set it to.

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CL-1758 User Manual

Port Selection

CL-1758 installations provide three methods to obtain instant access to any computer in your installation: Manual, On Screen Display (OSD), and Hotkey.

Manual

For manual port selection on the CL-1758, simply press the Port Switch that corresponds to the device you wish to access.

For manual port selection on the cascaded CS-1758 switches, first press the Port Switch on the parent unit that the cascaded switch is connected to, then press the Port Switch on the cascaded switch that corresponds to the device you wish to access.

OSD

The OSD provides a menu driven interface to the computer switching procedure. OSD operation is discussed in the next chapter.

Hotkey

Hotkeys allow you to conveniently provide KVM focus to a particular computer from the keyboard, instead of having to manually select them by pressing Port Selection switches. Hotkey operation is discussed in Chapter 5.

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Chapter 3. Basic Operation

Hot Plugging

The CL-1758 supports hot plugging - components can be removed and added back into the installation by unplugging their cables from the ports without the need to shut the unit down. In order for hot plugging to work properly, however, the procedures described below must be followed.

Hot Plugging KVM Ports

At times you may want to take a computer off the KVM installation - simply unplug its cable from the KVM port on the KVM switch that it is connected to. When hot plugging the cable back in:

1. The cable must be plugged back into the same port it was removed from.

2. After plugging the cable back in, you must perform a KVM Reset on the

First Stage unit (by pressing the Reset switch In).

Note: If the computer's Operating System does not support hot plugging, this

function may not work properly.

Hot Plugging Console Ports

The unit supports hot plugging of the external keyboard, monitor, and mouse console. When hot plugging the mouse from the Master View's console mouse port:

 You may unplug the mouse and plug it back in again (to reset the mouse,

for example), as long as you use the same mouse.

 If you plug in a different mouse, all the stations and all the computers on

the installation must be shut down for 10 seconds, then restarted. (Refer back to the note describing the Power On sequence on p. 16, if necessary.)

Note: If there is no response to mouse and/or keyboard input after hot

plugging (or at any other time), and unplugging and replugging the component doesn't resolve the problem, perform a KVM Reset on the First Stage unit (by pressing the Reset switch In).

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CL-1758 User Manual

Powering Off and Restarting

If it becomes necessary to Power Off one of the switches, you must do the following before starting it back up:

1. Shut down all the computers that are attached to it. If there are switches cascaded down from it, all the cascaded switches and the computers attached to them must be shut down, as well.

Note: You must unplug the power cords of any computers that have the

Keyboard Power On function. Otherwise, the switches will still receive power from the computers.

2. Wait 10 seconds, then turn the switch back on. If you have shut down more than one switch, power up the lowest level switch first and work your way back up to the one you originally shut down.

3. After all the switches are up, power On the computers, starting with the ones attached to the lowest level switches and working back to the switch you originally shut down.

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Chapter 3. Basic Operation

Port ID Numbering

Each KVM port on a Master View installation is assigned a unique Port ID. You can directly access any computer on any level of the installation by specifying the Port ID of the KVM port that the computer is connected to either with the OSD (see page 29), or with the Hotkey port selection method (see page 41).

The Port ID is a one, two, or three digit number. It is determined by the Stage Level and KVM Port number of the switch that a computer is connected to.

The first digit represents the KVM Port number of the First Stage unit; the second digit represents the KVM Port number of the Second Stage unit; the third digit represents the KVM Port number of the Third Stage unit.

 A computer attached to a First Stage unit has a one digit Port ID (from 1-

8), that corresponds to the KVM Port number that it is connected to.

 A computer attached to a Second Stage unit has a two digit Port ID.

The first digit represents the KVM Port number on the First Stage unit that the Second Stage unit links back to; the second digit represents the KVM Port number on the Second Stage unit that the computer is connected to.

For example, a Port ID of 2 3 would refer to a computer that is connected to KVM Port 3 of a Second Stage unit that links back to KVM Port 2 of the First Stage unit.

 Likewise, a computer attached to a Third Stage unit has a three digit Port

ID. As in the previous example, a Port ID of 2 4 1 would refer to a computer

that is connected to KVM Port 1 of a Third Stage unit, that links back to KVM Port 4 of a Second Stage unit, which, in turn, links back to KVM Port 2 of the First Stage unit.

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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 pop up the Main Screen, tap the OSD key (see p. 71), or tap the

[Scroll Lock] key twice.

Note: You can optionally change the OSD Hotkey from the Scroll Lock key

to the Ctrl key, in which case you would tap [Ctrl] twice (see OSD Hotkey, p. 34). With this method, the Ctrl keys must be on the same side

(both left, or both right).

The OSD incorporates a two level (Administrator / User) password system. Before the OSD Main Screen comes up, a login dialog box appears that asks you to provide your username password. If the password function has been set, you must provide a valid username and password in order to access the OSD Main Screen.

If this is the first time that the OSD is being run, or if the password function has not been set, simply press [Enter]. The OSD Main Screen comes up in Administrator Mode. In this mode, you have Administrator priv ileges, with access to all Administrator and User functions, and can set up operations (including password authorization for the future), as you would like.

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CL-1758 User Manual

When you invoke the OSD, a screen similar to the one below appears:

F1:GOTO F3:SET F7:SCAN X F2:LIST F4:ADM F8:LOUT z ADMINISTRATOR

LIST:ALL PN QV NAME

1 - 6 - 6 ATEN INTL. 1 1 - 6 - 7 ATEN INTL. 2 1 - 6 - 8 ATEN INTL. 3 1 - 7 FAX SERVER 1 1 - 8 FAX SERVER 2

2 - 1 WEB SERVER 1

2 - 2 WEB SERVER 2 2 - 3 MAIL SERVER 1

Note: 1. The diagram depicts the Administrator's Main Screen. The User Main

Screen does not show the F4 function, since it is reserved for the Administrator and can't be accessed by ordinary Users.

2. The OSD always starts in List view, with the highlight bar at the same position it was in the last time it was closed.

3. Only the ports that have been set accessible by the Administrator for the currently logged in User are visible (see SET ACCESSIBLE PORTS, p. 38, for details).

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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

press [F8].

 To move up or down through the list one line at a time, Click the Up and

Down Triangle symbols (ST) or use the Up and Down Arrow Keys. If there are more list entries than there is room for on the Main Screen, the screen will scroll.

 T o move up or down through the list one screen at a time, Click the Up and

Down Arrow symbols (ÏÐ), or use the [Pg Up] and [Pg Dn] keys. If there are more list entries than there is room for on the Main Screen, the screen will scroll.

 To bring the KVM focus to a port, Double Click it, or move the Highlight

Bar to it then press [Enter].

 After executing any action, you automatically go back to the menu one

level above.

symbol at the top of the Main Screen, or

OSD Main Screen Headings

Heading Explanation

PN This column lists the Port ID numbers (see Port ID Numbering p. 27) for

all the KVM ports on the installation. The simplest method to access a particular computer is to Click it, or move the Highlight Bar to it, then press [Enter].

QV If a port has been selected for Quick View scanning (see Set Quick

View Ports, p. 38), an arrowhead displays in this column to indicate so. The computers that are powered on and are On Line have a Sun

symbol in this column to indicate so.

NAME If a port has been given a name (see Edit Port Names, p. 37), its name

appears in this column.

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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.

To access an OSD function:

1. Either Click a Function Key field at the top of the Main Screen, or press a Function Key on the keyboard.

2. In the Submenus that appear make your choice either by Double Clicking it, or moving the Highlight Bar to it, then pressing [Enter].

3. Press [Esc] to return to the previous menu level.

F1 GOTO

GOTO allows you to switch directly to a port either by keying in the port's Name, or its Port ID.

 To use the Name method, key in 1; key in the port's Name; then press

[Enter].

 To use the Port ID method, key in 2; key in the Port ID; then press

[Enter].

Note: You can key in a partial Name or Port ID. In that case, the screen will

show all the computers that the User has View rights to (see SET ACCESSIBLE PORTS, p. 38), that match the Name or Port ID pattern,

regardless of the current List settings (see F2 LIST, p. 33, for details).

To return to the OSD Main Screen without making a choice, press [Esc].

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Chapter 4. OSD Operation

F2 LIST

Many of the OSD functions only operate on the computers that are listed on the Main Screen. This function lets you broaden or narrow the scope of which ports the OSD displays (lists) on the Main Screen. The submenu choices and their meanings are given in the table below:

Choice Meaning

ALL Lists all of the ports on the installation. QUICK VIEW List s only the port s that have been selected as Quick V iew Ports

(see SET ACCESSIBLE PORTS, p. 38).*

POWERED ON Lists only the ports that have their attached computers Powered

On.

QUICK VIEW + POWERED ON

Double Click the choice you want, or move the Highlight Bar to it, then press [Enter]. An icon appears before the choice to indicate that it is the currently selected one.

After you make your choice, you return to the OSD Main Screen with the newly formulated List displayed.

Lists only the ports that have been selected as Quick View Ports (see SET QUICK VIEW PORTS, p. 38), and that have their attached computers Powered On.*

* Quick V iew choi ces only show up on the Administrator's screen, since only

he has Quick View setting rights (see p. 38, for details).

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CL-1758 User Manual

F3 SET

This function allows the Administrator and each User to set up their own, individual, working environment. A separate profile for each is stored by the OSD and is activated according to the Username provided during Login.

To change a setting:

1. Double Click it; or move the highlight bar to it, then press [Enter].

2. After you select an item, a submenu with further choices appears. To make a selection, either Double Click it; or move the Highlight Bar to it, then press [Enter]. An icon appears before the selected choice to indicate which one it is. The settings are explained in the following table:

Setting Function

OSD HOTKEY Selects which Hotkey activates the OSD function:

[Scroll Lock] [Scroll Lock] or [Ctrl] [Ctrl]. Since the Ctrl key combination may conflict with programs running

on the computers, the default is the Scroll Lock combination.

PORT ID DISPLAY POSITION

PORT ID DISPLAY DURATION

Allows you to position where the Port ID appears on the monitor. The default is the upper left corner, but you can have it appear anywhere on the screen.

Use the Mouse or the Arrow Keys plus Pg Up, Pg Dn, Home, End, and 5 (on the numeric keypad with Num Lock off), to position the Port ID display, then Click or press [Enter] to lock the position and return to the Set submenu.

Determines how long a Port ID displays on the monitor after a port change has taken place. The choices are: User Defined - which lets you select the amount of time (from 1 - 255 sec.); and Always

On - which displays the Port ID at all times. If you select User Defined, key in the number of seconds, then press [Enter]. The

default is 3 Seconds. A setting of 0 (zero) disables this function.

(Continues on next page.)

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Chapter 4. OSD Operation

(Continued from previous page.)

Setting Function

PORT ID DISPLAY MODE

SCAN DURATION

SCAN MODE Selects which computers will be accessed under Auto Scan Mode

SCREEN BLANKER

HOTKEY COMMAND MODE

Selects how the Port ID is displayed: the Port Number alone (PORT NUMBER); the Port Name alone (PORT NAME); or the Port Number plus the Port Name (PORT NUMBER + PORT NAME). The default is PORT NUMBER + PORT NAME).

Determines how long the focus dwells on each port as it cycles through the selected ports in Auto Scan Mode (see F7 SCAN, p. 39). Key in a value from 1 - 255 seconds, then press [Enter]. Default is 5 seconds; a setting of 0 disables the Scan function.

(see F7 SCAN, p. 39). Choices are:

ALL - All the Ports which have been set Accessible (see SET ACCESSIBLE PORTS, p. 38);

QUICK VIEW - Only those Ports which have been set Accessible and have been selected as Quick View Ports (see SET QUICK VIEW PORTS, p. 38);

POWERED ON - Only those Ports which have been set Accessible and are Powered On;

QUICK VIEW + POWERED ON - Only those Ports which have been set Accessible and have been selected as Quick View Ports and are Powered On. The default is ALL.

If there is no input from the console for the amount of time set with this function, the screen is blanked. Key in a value from 1 - 30 minutes, then press [Enter]. A setting of 0 disables this function. The default is 0 (disabled).

Enables / Disables the Hotkey Command function. If the hotkey combinations conflict with programs running on the computers, you may want to disable hotkey operation by turning Hotkey Command Mode Off. The default is ON, which allows hotkey operation of the switch.

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CL-1758 User Manual

F4 ADM

F4 is an Administrator only function. It 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].

After you select an item, a submenu with further choices appears. Double Click the choice you want, or move the Highlight Bar to it then press [Enter]. An icon appears before the selected choice so that you know which one it is. The settings are explained in the following table:

Setting Function

SET USERNAME AND PASSWORD

SET LOGOUT TIMEOUT

This function is used to set Usernames and Passwords for the Administrator and Users:

1. One Administrator and four User passwords can be set.

2. After you select the Administrator field or one of the User fields, a screen that allows you to key in your username and password appears. The username and password may be up to 15 characters long, and can consist of any combination of letters and numbers (A - Z, 0 - 9).

3. For each individual, key in the Username and Password, then press [Enter].

4. To modify or delete a previous Username and/or Password, use the backspace key to erase individual letters or numbers.

If there is no input from the console for the amount of time set with this function, the Operator is automatically logged out. A login is necessary before the console can be used again.

This enables other Operators to gain access to the computers when the original Operator is no longer accessing them, but has forgotten to log out. To set the timeout value, key in a number from 1 - 180 minutes, then press [Enter]. If the number is 0 [zero], this function is disabled. Default is 0 (disabled).

(Continues on next page.)

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(Continued from previous page.)

Setting Function

EDIT PORT NAMES

To help remember which computer is attached to a particular port, every port can be given a name. This function allows the Administrator to create, modify, or delete port names. To Edit a port name:

1. Click the port you want, or use the Navigation Keys to move the highlight bar to it, then press [Enter].

2. Key in the new Port Name, or modify/delete the old one. The maximum number of characters allowed for the Port Name is

15. Legal characters include:

 All alpha chara cters: a - z; A - Z

(Case does not matter; the OSD displays the Port Name in all capitals no matter how they were keyed in.

 All nume ric characters: 0 - 9  + - / : . and Space

3. When you have finished editing, press [Enter] to have the change take effect. To abort the change, press [Esc].

RESTORE DEFAULT VALUES

CLEAR THE NAME LIST

ACTIVATE BEEPER

This function is used to undo all changes and return the setup to the original factory default settings (see OSD Factory Default Settings, page 65) - except for the Names settings that were assigned to the Ports, which are saved.

This function is similar to Restore Default Values. The difference is that it also clears the Names settings along with undoing all changes and returning the setup to the original factory default settings.

Choices are Y (for Yes), or N (for No). When activated, the beeper sounds whenever a Port is changed; when activating the Auto Scan function (see F7 SCAN, p. 39); or an invalid entry is made on an OSD menu. The default is Y (activated).

Chapter 4. OSD Operation

(Continues on next page.)

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CL-1758 User Manual

(Continued from previous page.)

Setting Function

SET QUICK VIEW PORTS

This function lets the Administrator select which Ports to include as Quick View ports.

Note: Only the ports currently chosen for the LIST view on the OSD Main Screen (see F2 LIST, page 33), show up here.

 To select/deselect a port as a Quick View Port, Double Click the

port you want, or use the Navigation Keys to move the highlight bar to it, then press [Spacebar].

 When a port has been selected as a Quick View Port, an

arrowhead displays in the QV column of the LIST on the Main Screen to indicate so. When a port is deselected, the arrowhead disappears.

 If one of the Quick View options is chosen for the LIST view (see

F2 LIST, page 33), only a Port that has been selected here will display on the List.

 If one of the Quick View options is chosen for Auto Scanning

(see SCAN MODE, page 35), only a Port that has been selected here will be Auto Scanned.

The default is for no ports to be selected.

SET ACCESSIBLE PORTS

FIRMWARE UPGRADE

PORT OS Specifies the operating platform of the computer attached to each

KEYBOARD LANGUAGE

This function allows the Administrator to define User access to the computers on the installation on a Port-by-Port basis.

For each User, select the target Port; then press [Spacebar] to cycle through the choices: F (Full access), V (View only), or blank. Repeat until all access rights have been set, then press [Esc]. The default is F for all users on all ports.

Note: A blank setting means that no access rights are granted. The port will not show up on the User's LIST on the Main Screen.

In order to upgrade the

Upgrade Utility, page51), you must first invoke Firmware Upgrade Mode with this setting.

port. For each port, press [Spacebar] to cycle through the choices: Win (PC Compatible), Sun, and Mac. Repeat until all the ports have been set, then press [Esc]. The default is PC Compatible.

This function allows the Administrator to define the keyboard language layout for each port. To assign a keyboard language, select the target port; then press [Spacebar] to cycle through the choices: US English; Japanese; or French. The default is US English.

CL-1758's firmware (see The Firmware

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Chapter 4. OSD Operation

F7 SCAN

This function automatically switches among the available computers at regular intervals so that you can monitor their activity without having to ta ke the trouble of switching manually.

 The selection of computers to be included for Auto Scanning is made with

the Scan Mode setting under the F3 SET function (see p. 34).

 The amount of time that the focus stays on each Port is set with the Scan

Duration setting under the F3 SET function (see p. 34).

 As each computer is accessed, an appears in front of the Port ID

display to indicate that it is being accessed under Auto Scan Mode.

 While you are in Auto Scan Mode, you can pause the scanning in order to

keep the focus on a particular computer either by pressing P, or with a Left Click of the mouse. To resume scanning, press P or Left Click, again. See Invoking Auto Scan Mode:, page 43, for further details.

Note: Pressing almost any of the typewriter keys (letters, numbers, Enter,

Esc, Spacebar, etc.), will resume scanning.

 T o stop scanning and stay at a particular location, press [Spacebar] to exit

Auto Scan Mode. If the scanning stops on an empty port, or one where the computer is attached but is powered Off, the monitor screen will be blank, and the mouse and keyboard will have no effect. Simply wait - after the Scan Duration time is up, the Scan function will move on to the next port.

 While Auto Scan Mode is in effect, the console will not function normally.

You must exit Auto Scan Mode in orde r to regain control of the console.

 To exit Auto Scan Mode, press [Spacebar] or [Esc], or Right Click .

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Page 51

Chapter 5

Keyboard Port Operation

The CL-1758 provides an extensive, easy-to-use, hotkey function that makes it convenient to control and configure your KVM installation from the keyboard.

Note: The hotkey function must be enabled to use hotkey operations.

See HOTKEY COMMAND MODE, page 35, for details.

Invoking Hotkey Mode (HKM)

All Hotkey operations begin by invoking Hotkey Mode (HKM). There are two methods to invoke HKM. The first is to tap the Hotkey key on the keyboard (see Dedicated Invocation Keys, page 71); the second, is as follows:

1. Hold down the Num Lock key

2. Press and release the minus key

3. Release the Num Lock key

[Num Lock] + [-]

Note: There is an alternative key combination to invoke HKM (see p. 44).

When Hotkey Mode is active:

 The Caps Lock, and Scroll Lock LEDs flash in succession to indicate so.

They stop flashing and revert to normal status when you exit HKM.

 A Command Line appears on the monitor screen. The command line

prompt is the word Hotkey: in yellow text on a blue background. Hotkey information that you key in displays on the command line.

 Ordinary keyboard and mouse functions are suspended - only Hotkey

compliant keystrokes and mouse clicks (described in the sections that follow), can be input.

 At the conclusion of some hotkey operations, you automatically exit

hotkey mode. With some operations, you must exit manually. To exit HKM manually, press [Esc] or [Spacebar].

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CL-1758 User Manual

Hotkey Port Access

Hotkey Port Access allows you to select which computer has the KVM focus. The CL-1758 provides the following Hotkey Port Access features:

 Selecting the Active Port  Auto Scan Mode

Selecting the Active Port

Each KVM port on the CL-1758 installation is assigned a unique Port ID (see Port ID Numbering, page 27). You can bring the KVM focus to any computer on the installation with a Hotkey combination that specifies the Port ID of the KVM Port that it is connected to. The steps involved are:

1. Invoke HKM (see p. 41).

2. Key in the computer's Port ID The Port ID numbers display on the Command Line as you key them in. If

you make a mistake, use [Backspace] to erase the wrong number.

3. Press [Enter] After you press [Enter], the KVM focus switches to the computer

associated with the specified Port ID, and you automatically exit Hotkey Mode.

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Chapter 5. Keyboard Port Operation

Auto Scanning

Auto Scanning allows the automatic monitoring of computer activity instead of having to switch manually. Invoking Auto Scan Mode causes the CL-1758 to switch the KVM focus among all the active KVM Ports that are accessible to the currently logged on user at regular intervals. (See SCAN MODE, page 35, for information regarding accessible ports.)

Invoking Auto Scan Mode:

To start Auto Scan Mode, key in the following hotkey combination:

1. Invoke HKM (see p. 41).

2. Press [A].

After you press A, you automatically exit HKM; enter Auto Scan Mode; and Auto Scanning begins.

To exit Auto Scan Mode, press [Esc] or [Spacebar], or Right Click. Auto Scanning stops when you exit Auto Scan Mode.

Note: While Auto Scan Mode is in effect, ordinary keyboard and mouse

functions are suspended - only Auto Scan Mode compliant keystrokes and mouse clicks can be input. Y ou must exit Auto Scan Mode in order to regain normal control of the console.

Pausing Auto Scan:

While you are in Auto Scan Mode, you can pause the scanning in order to keep the focus on a particular computer either by pressing P or with a Left Click of the mouse. During the time that Auto Scanning is paused, the Command Line displays: Auto Scan: Paused.

At times, pausing when you want to keep the focus on a particular computer can be more convenient than Exiting Auto Scan Mode because when you resume scanning, you start from where you left off, whereas when you exit Auto Scan Mode, you resume scanning from the beginning - with the very first computer on the installation.

To resume Auto Scanning after Pausing, press P or Left Click, again. Scanning continues from where it left off.

Note: Pressing almost any of the typewriter keys (letters, numbers, Enter, Esc,

Spacebar, etc.), will resume scanning.

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CL-1758 User Manual

Hotkey Configuration

Hotkeys can also be used to set up the CL-1758's working environment, as shown in the sections that follow.

Alternate Hotkey Invocation Keys

An alternate set of hotkey invocation keys is provided in case the default set conflicts with programs running on the computers.

To switch to the alternate hotkey invocation set, do the following:

1. Invoke HKM (see p. 41)

2. Press and release the [H] key

The hotkey invocation keys become the Ctrl key (instead of Num Lock) and the F12 key (instead of Minus).

Note: This procedure is a toggle between the two methods. To revert back to

the original [Num Lock] [Minus] method, invoke HKM, then press and release the H key again.

Alternate OSD Activation Keys

The OSD activation method can be changed from tapping the Scroll Lock key twice to tapping the Ctrl key twice ([Ctrl] [Ctrl]). To change the OSD activation method, do the following:

1. Invoke HKM (see p. 41)

2. Press and release the [T] key

Note: 1. This procedure is a togg le between the two methods. To revert back

to the original [Scroll Lock] [Scroll Lock] method, invoke HKM, then press and release the T key again.

2. For Mac systems we recommend using [Ctrl] [Ctrl] as the OSD activation keys since Scroll Lock is used to emulate F14 in PC to Mac keyboard emulation (see Keyboard Emulation, page 49).

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Chapter 5. Keyboard Port Operation

Keyboard Operating Platform

The CL-1758's default port configuration is for a PC Compatible keyboard operating platform. If you have a Mac or a Sun on your installation, you can change its port's keyboard operating platform as follow:

1. Bringing the KVM focus to the port you want to set .

2. Invoke HKM (see p. 41)

3. Press and release the appropriate Function key (see table).

Key Operation

[F1] Sets the PC Compatible keyboard operating platform for the port

[F2] Sets the Mac keyboard operating platform for the port that currently

[F3] Sets the Sun keyboard operating platform for the port that currently

Note: 1. The brackets indicate the keys you should press. Simply press the

indicated keys - do not type the brackets.

2. After completing a setting, you automatically exit HKM.

that currently has the KVM focus.

has the KVM focus.

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CL-1758 User Manual

Beeper Control

The Beeper can be hotkey toggled On and Off. To toggle the Beeper, do the following:

1. Invoke HKM (see p. 41).

2. Press and release the [B] key. The Beeper toggles On or Off. The Command Line displays Beeper On or

Beeper Off for one second; then the message disappears and you automatically exit Hotkey Mode.

Restore Default Settings

To reset the CL-1758 to its default hotkey settings, do the following:

1. Invoke HKM (see p. 41).

2. Press [R] [Enter]. All hotkey settings return to the factory default settings. See OSD Factory

Default Settings, page 65, for a list of default settings.

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Hotkey Summary Table

Chapter 5. Keyboard Port Operation

[Num Lock] + [-]

[Ctrl] + [F12]

[Port ID] [Enter] Switches the KVM focus to the computer that

corresponds to that Port ID

[A] Invokes Auto Scan Mode.

 When Auto Scan Mode is in effect, [P] or Left

Click pauses Auto Scanning.

 When Auto Scanning is paused, pressing P or

Left Clicking again resumes Auto Scanning.

Note: Pressing almost any of the typewriter keys (letters, numbers, Enter, Esc, Spacebar, etc.), will resume scanning.

[H] Toggles between the default ([Num Lock] [ - ]) and

alternate ([Ctrl] [F12]) Hotkey invocation keys.

[T] Toggles between the default ([Scroll Lock] [Scroll

Lock]) and alternate ([Ctrl] [Ctrl]) OSD invocation keys.

[F1] Sets the PC Compatible keyboard operating

platform for the port that currently has the KVM focus.

[F2] Sets the Mac Compatible keyboard operating

platform for the port that currently has the KVM focus.

[F3] Sets the Sun keyboard operating platform for the

port that currently has the KVM focus.

[B] Toggles the Beeper On or Off.

[R] [Enter] Resets the KVM settings back to their defaults.

Note: The brackets indicate the keys you should press. Simply press the

indicated keys - do not type the brackets.

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Page 59

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] Alt

[Print Screen] F13

[Scroll Lock] F14

[Enter] Return

[Backspace] Delete

[Insert] Help

[Ctrl]

F15

Note: When using key combinations, press and release the first key (Ctrl),

then press and release the activation key.

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CL-1758 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.

PC Keyboard Sun Keyboard

[Ctrl] [T] Stop [Ctrl] [F2] Again [Ctrl] [F3] Props [Ctrl] [F4] Undo [Ctrl] [F5] Front [Ctrl] [F6] Copy [Ctrl] [F7] Open [Ctrl] [F8] Paste [Ctrl] [F9] Find

[Ctrl] [F10] Cut

[Ctrl] [1]

[Ctrl] [2]

[Ctrl] [3]

[Ctrl] [4]

[Ctrl] [H] Help

Compose



Note: When using key combinations, press and release the first key (Ctrl),

then press and release the activation key.

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Chapter 7

The Firmware Upgrade Utility

The Windows-based Firmware Upgrade Utility (FWUpgrade.exe) provides a smooth, automated process for upgrading the KVM switch's firmware.

The Utility comes as part of a Firmware Upgrade Package that is specific for each device. New firmware upgrade packages are posted on our web site as new firmware revisions become available. Check the web site regularly to find the latest packages and information relating to them.

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CL-1758 User Manual

Preparation

To prepare for the firmware upgrade, do the following:

1. From a computer that is not part of your KVM installation go to our Internet support site and choose the model name that relates to your device to get a list of available Firmware Upgrade Packages.

2. Choose the Firmware Upgrade Package you want to install (usually the most recent), and download it to your computer.

3. Use the Firmware Upgrade Cable (provided with this unit ), to connect a COM port on your computer to the Firmware Upgrade Port of your switch.

4. Shut down all of the computers - but not the Stations - on your KVM installation.

5. From your KVM switch console, bring up the OSD (see OSD Operation, page 29) and select the F4:ADM function.

6. Scroll down to FIRMWARE UPGRADE. Press [Enter], then press [Y] to invoke Firmware Upgrade Mode (see FIRMWARE UPGRADE, page 38.) For your reference, the current firmware upgrade version displays on the screen.

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Chapter 7. The Firmware Upgrade Utility

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 entering the full path to it.

The Firmware Upgrade Utility Welcome screen appears:

Note: The screens shown in this section are for reference only. The

wording and layout of the actual screens put up by the Firmware Upgrade Utility may vary slightly from these examples.

2. Read and Agree to the License Agreement (enable the I Agree radio

button).

(Continues on next page.)

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CL-1758 User Manual

(Continued from previous page.)

3. Click Next to continue. The Firmware Up grad e Utility main screen appears. The devices capable of being upgraded are listed in the Device List panel:

4. As you select devices, a detailed description of each appears in the Device Description panel.

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Chapter 7. The Firmware Upgrade Utility

5. After you have made your device selection(s), Click Next to perform the

upgrade. If you enabled Check Firmware Version, the Utility compares the device's

firmware level with that of the upgrade files. If it finds that the device's version is higher than the upgrade version, it brings up a dialog box informing you of the situation and gives you the option to Conti nue or Cancel.

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.

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CL-1758 User Manual

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.

Upgrade Failed

If the Upgrade Succeeded screen doesn't appear, it means that the upgrade failed to complete successfully. See the next section, Firmware Upgrade Recovery, for how to proceed.

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Chapter 7. The Firmware Upgrade Utility

Firmware Upgrade Recovery

There are basically three conditions that call for firmware upgrade recovery:  When you invoke Firmware Upgrade Mode (see Preparation, page 52),

but decide not to proceed with the upgrade.

 When the Mainboard firmware upgrade fails.  When the I/O firmware upgrade fails.

To perform a firmware upgrade recovery, do the following:

1. Power off the switch. If it is part of a cascade, disconnect it from the

group.

2. Connect the Firmware Upgrade Cable to its Firmware Upgrade Port.

3. Slide the Firmware Upgrade Recovery Switch to the Recover position.

4. Power the switch back on and repeat the upgrade procedure.

5. After the switch has been successfully upgraded, power it off, and slide the

Firmware Upgrade Recovery Switch back to the Normal posi tion.

6. If the switch is part of a cascade, return it to the group.

7. Power the switch back on

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Page 69

Appendix

Safety Instructions

General

 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.

 Do not use the device near water.  Do not place the device near, or over, radiators or heat registers.  The device cabinet is provided with slots and openings to allow for

adequate ventilation. To ensure reliable operation, and to protect against overheating, these openings must never be blocked or covered.

 The device should never be placed on a soft surface (bed, sofa, rug, etc.) as

this will block its ventilation openings. Likewise, the device should not be placed in a built in enclosure unless adequate ventilation has been provided.

 Never spill liquid of any kind on the device.  Unplug the device from the wall outlet before cleaning. Do not use liquid

or aerosol cleaners. Use a damp cloth for cleaning.

 The device should be operated from the type of power source indicated on

the marking label. If you are not sure of the type of power available, consult your dealer or local power company.

 The device is designed for IT power distribution systems with 230V

phase-to-phase voltage.

 The device is equipped with a 3-wire grounding type plug. This is a safety

feature. If you are unable to insert the plug into the outlet, contact your electrician to replace your obsolete outlet. Do not attempt to defeat the purpose of the grounding-type plug. Always follow your local/national wiring codes.

 Do not allow anything to rest on the power cord or cables. Route the

power cord and cables so that they cannot be stepped on or tripped over.

(Continues on next page.)

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CL-1758 User Manual

(Continued from previous page.)

 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.

 T o help protect your system from sudden, transient increases and

decreases in electrical power, use a surge suppressor, line conditioner, or un-interruptible power supply (UPS).

 Position system cables and power cables carefully; Be sure that nothing

rests on any cables.

 Never push objects of any kind into or through cabinet slots. They may

touch dangerous voltage points or short out parts resulting in a risk of fire or electrical shock.

 Do not attempt to service the device yourself. Refer all servicing to

qualified service personnel.

 If the following conditions occur, unplug the device from the wall outlet

and bring it to qualified service personnel for repair.

 The power cord or plug has become damaged or frayed.  Liquid has been spilled into the device.  The device has been exposed to rain or water.  The device has been dropped, or the cabinet has been damaged.  The device exhibits a distinct change in performance, indicating a need

for service.

 The device does not operate normally when the operating instructions

are followed.

 Only adjust those controls that are covered in the operating instructions.

Improper adjustment of other controls may result in damage that will require extensive work by a qualified technician to repair.

 Do not connect the RJ-11 connector marked “UPGRADE” to a public

telecommunication network.

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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.

 Always load the rack from the bottom up, and load the heaviest item in the

rack first.

 Make sure that the rack is level and stable before extending a device from

the rack.

 Use caution when pressing the device rail release latches and sliding a

device into or out of a rack; the slide rails can pinch your fingers.

 After a device is inserted into the rack, carefully extend the rail into a

locking position, and then slide the device into the rack.

 Do not overload the AC supply branch circuit that provides power to the

rack. The total rack load should not exceed 80 percent of the branch circuit rating.

 Ensure that proper airflow is provided to devices in the rack.  Do not step on or stand on any device when servicing other devices in a

rack.

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CL-1758 User Manual

Technical Support

Technical support is available both by email and online (with a browser over the web):

International

Email Support support@aten.com Online

Support

Telephone Support 886-2-8692-6959

North America

Email Support ATEN TECH support@aten-usa.com

Online Support

Telephone Support ATEN TECH 1-888-999-ATEN

Technical Support http://support.aten.com Troubleshooting

Documentation Software Updates

Technical Support ATEN TECH http://www.aten-usa.com/support

Troubleshooting Documentation Software Updates

http://www.aten.com

ATEN NJ sales@aten.com

ATEN NJ http://support.aten.com ATEN TECH http://www.aten-usa.com ATEN NJ http://www.aten.com

ATEN NJ 1-732-356-1703

When you contact us, please have the following information ready beforehand:

 Product model number, serial number, and date of purchase.  Your computer configuration, includin g operatin g system, revision level,

expansion cards, and software.

 Any error messages displayed at the time the error occurred.  The sequence of operations that led up to the error.  Any other information you feel may be of help.

Page 73

Specifications

Function CL1758

Computer Connections Direct 8

Max. 512 (via Cascade CS1758)

Port Selection OSD, Hotkey, Pushbutton

Second Console

Ports

Connectors

Switches F/W Upgrade 1 x Slide

LEDs On Line 8 (Orange)

Video 15” LCD 1024 x 768; DDC2B

Scan Interval (OSD Select) 1-255 Seconds I/P Rating 100-240V AC; 50/60 Hz; 1A Power

Consumption

Emulation Keyboard/ Mouse PS/2 Environment Operating Temp. 0-40°C

Physical Properties

KVM Ports Keyboard/Video/Mouse 8 x SPHD-15 Female (Yellow) Power 1 x 3-prong AC Socket

F/W Upgrade 1 x RJ-11 Female (Black)

Port 8 x Pushbutton Power 1 x Rocker

Selected 8 (Green) Power 1 (Blue) Num Lock 1 (Green) Caps Lock 1 (Green) Scroll Lock 1 (Green)

17” LCD 1280 x 1024; DDC2B

15” LCD 120V, 21W / 230V, 30W 17” LCD 120V, 30W / 230V, 37W

Storage Temp. -20-60°C Humidity 0-80% RH, Non-condensing Housing Metal Weight 15” LCD 14.50 kg

Dimensions (D x W x H) 62.60 x 48.00 x 4.40 cm

Keyboard 1 x 6 Pin Mini-Din Female (Purple) Video 1 x HDB-15 Female (Blue)

Mouse 1 x 6 Pin Mini-Din Female (Green)

17” LCD 15.00 kg

Appendix

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CL-1758 User Manual

Connection Table

The following table indicates the relationship between the number of Master View Units (CL-1758 + CS-1758) and the number of computers that they control:

MVs Computers MVs Computers MVs Computers MVs Computers

1 1 - 8 20 134 - 141 39 267 - 274 58 400 - 407 2 8 -15 21 141 - 148 40 274 - 281 59 407 - 414 3 15 - 22 22 148 - 155 41 281 - 288 60 414 - 421 4 22 - 29 23 155 - 162 42 288 - 295 61 421 - 428 5 29 - 36 24 162 - 169 43 295 - 302 62 428 - 435 6 36 - 43 25 169 - 176 44 302 - 309 63 435 - 442 7 43 - 50 26 176 - 183 45 309 - 316 64 442 - 449 8 50 - 57 27 183 - 190 46 316 - 323 65 449 - 456

9 57 - 64 28 190 - 197 47 323 - 330 66 456 - 463 10 64 - 71 29 197 - 204 48 330 - 337 67 463 - 470 11 71 - 78 30 204 - 211 49 337 - 344 68 470 - 477 12 78 - 85 31 211 - 218 50 344 - 351 69 477 - 484 13 85 - 92 32 218 - 225 51 351 - 358 70 484 - 491 14 92 - 99 33 225 - 232 52 358 - 365 71 491 - 498 15 99 - 106 34 232 - 239 53 365 - 372 72 498 - 505 16 106 - 113 35 239 - 246 54 372 - 379 73 505 - 512 17 113 - 120 36 246 - 253 55 379 - 386 18 120 - 127 37 253 - 260 56 386 - 393 19 127 - 134 38 260 - 267 57 393 - 400

Page 75

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 Screen Blanker 0 (OFF) Logout Timeout 0 (OFF) Beeper Y (ON) Accessible Ports F (Full) For all Users on all Ports Hotkey Command Mode ON

Troubleshooting

Appendix

Problem Solution

Keyboard and/or mouse do not work after computer boots up.

When I emulate the Sun keyboard, I can't go into OK Mode ([Stop] [A]).

When I press the LCD Auto Adjust button, it leaves my screen in a scrambled state.

For computers with PS/2 connectors, if you are using 2L-520xP cables, make sure that all the connectors (keyboard, video, and mouse) are plugged into their ports on the computer before starting the computer. Plugging the cables in after the computer has booted will not resolve the problem.

To go into OK Mode, use the following key sequence:

1. Press and release [Ctrl]

2. Press and hold [T]

3. Press and hold [A]

4. Release [T] and [A] together This occurs when the screen background color is set

to black. Changing the screen background to a color other than black resolves this problem.

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CL-1758 User Manual

Clear Login Information

If you are unable to perform an Administrator login (because the Username and 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 switch and remove the top cover from the unit chassis.

2. Short the jumper labeled Restor e Default Password at the front center of the switch's main board.

3. Power on the switch. When you power the switch on, the following message appears on the

LCD display:

USERNAME AND PASSWORD INFORMATION HAS BEEN CLEARED. PLEASE POWER OFF THE SWITCH, REMOVE THE JUMPER, CLOSE THE CASE, THEN RESTART.

4. After you start back up, the OSD login function acts exactly the way it did the first time the switch was run (see OSD Operation, page 29) and you can reset passwords for the Administrators and Users.

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Appendix

Optional Rack Mounting

For convenience and flexibility, three optional rack mounting kits are available:

 A long bracket standard rack mounting kit for 68.0 - 110.0 cm racks;  A short bracket Easy-Installation rack mount kit for 52.0 - 70.0 cm racks;  A long bracket Easy-Installation rack mount kit for 68.0 - 105.0cm racks.

Standard - Long:

To install the long bracket standard rack mount kit, simply replace the short L brackets on the standard rack mount kit with the long ones, and mount the switch according to the instructions given forStandard Rack Mounting, page 10.

Easy Installation:

With an Easy-Installation, kit, one person can mount the switch. To install the Easy-Installation kit, do the following:

1. Remove the standard L brackets, and the side mounting brackets from both

sides of the switch.

Phillips I head M4 x 4

(Continues on next page.)

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CL-1758 User Manual

(Continued from previous page.)

2. Attach the left and right easy-installation mounting rails to the inside of the rack. The flange that supports the switch will be to the inside.

Rear Flange

Slide Bar

Front Flange

LEFT RAIL

Support

Flange

RIGHT

RAIL

Rear Attachment

Sliding Bracket

a) Screw the front flanges to the rack first. b) Slide the slide bars toward the rack until the rear flanges make contact

with the rack, then screw the rear flanges to the rack.

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Appendix

3. Slide the switch onto the support flanges. Use the screws supplied with

this package to loosely attach the front of the switch to the front of the rack (only tighten the screws part way).

Phillips I head M4 x 6

4. Slide the rear attachment sliding brackets along the slide bars until they

contact the rear of the switch, then use the screws supplied with this package to attach the bars to the rear of the switch (tighten the screws all the way).

Phillips I head M4 x 6

(Continues on next page.)

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CL-1758 User Manual

(Continued from previous page.)

5. Slide the switch open and closed a couple of times to be sure that it is properly aligned and operating smoothly. (SeeOpening the Console, page 19, andClosing the Console, page 20, for opening and closing procedures.)

6. After determining that the switch is properly lined up and operating correctly, finish up by fully tightening down the partially tightened front attachment screws inserted in step 3.

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Appendix

Entering 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 ok prompt, do the following:

Note: Before entering the ok prompt, consult the server’s documentation for

any precautionary steps that you should take.

Press and release [Ctrl], press and hold down [T], and then press [A].

Dedicated Invocation Keys

Two dedicated keys are provided on the keyboard module to make it easy to invoke the OSD and Hotkey Mode, as shown in the diagram, below:

Note: These keys are toggles. Press once to invoke the feature, press again to

exit.

About SPHD Connectors

This product uses SPHD connectors for its KVM and/or Console ports. We have specifically modified the shape of these connectors so that only KVM cables that we have designed to work with this product can be connected.

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CL-1758 User Manual

Limited Warranty

IN NO EVENT SHALL THE DIRECT VENDOR'S LIABILITY EXCEED THE PRICE PAID FOR THE PRODUCT FROM DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES RESULTING FROM THE USE OF THE PRODUCT, DISK, OR ITS DOCUMENTATION.

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 update. For further inquiries, please contact your direct vendor.

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CL-1758 User Manual

Index

Activate Beeper, 37 ADM, 36 Administrator functions, 36 Alternate OSD Keys, 44 Auto Scan

Invoking, 43 Pausing, 43

Auto Scanning, 39, 43

Scan Duration, 35 Stopping, 43

Beeper

Activate, 37

Beeper Control, 46

Cables, 4 Clear Login Information, 66 Clear the Name List, 37 Closing the Console, 20 Connection Table, 64 Console

Closing, 20 Opening, 19

Dedicated Invocation Keys, 71

Edit Port Names, 37

F1 GOTO, 32 F2 LIST, 33 F3 SET, 34 F4 ADM, 36 F7 SCAN, 39 Features, 3 Firmware upgrade

port, 52

Firmware upgrade mode

invoking, 38 Firmware Upgrade Utility, 51 Front View, 6

GOTO, 32

Hardware Requirements, 4

Cables, 4

Computer, 4 HKM, 41 Hot Plugging, 25 Hotkey

Auto scanning, 43

Beeper Control, 46

Command Mode, 35

Configuration, 44

Invoking Hotkey Mode, 41

Keyboard Operating Platform, 45

OSD, 34

Port Access, 42

Restore Default Settings, 46

Selecting the Active Port, 42

Summary Table, 47

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CL-1758 User Manual

Installation

Single Stage, 12 Three Stage, 16

Two Stage, 14 Invocation Keys, 71 Invoke firmware upgrade, 38 Invoking Hotkey Mode, 41

Keyboard Emulation

Mac, 49

Sun, 50 Keyboard Operating Platform, 45

LCD OSD

Adjustment Settings, 23

Buttons, 22

Configuration, 22 LIST, 33 Logout Timeout, 36

Online

Registration, iii Opening the Console,19 OSD

Default Settings, 65

Factory Default Settings, 65

Functions, 32

Hotkey, 29, 34

Main Screen, 29, 30

Main Screen Headings, 31

Navigation, 31

Overview, 29

Password, 29 OSD Default Settings, 65 Overview, 1

Password, 29, 36 Pause, 39 Port ID

Display Duration, 34 Display Mode, 35

Display Position, 34 Port ID Numbering, 27 Port Names, 37 Port Selection, 24 Powering Off, 26 Powering Off and Restarting, 26

Quick View Ports, 38

Rack Mounting

Safety information, 61 Rack mounting

Optional, 67

Standard, 10 Rear View, 7 Restarting, 26 Restore Default Settings, 46 Restore Default Values, 37 RoHS, ii

Safety Instructions

General, 59

Rack Mounting, 61 SCAN, 39 Scan Duration, 35 SCAN/SKIP MODE, 35 Screen Blanker, 35 Selecting the Active Port, 42

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CL-1758 User Manual

SET, 34

Logout Timeout, 36 Password, 36

USERNAME, 36 Set Accessible Ports, 38 Set Quick View Ports, 38 SJ/T 11364-2006, ii Skip Mode, 35 Specifications, 63

Technical Support, 62 Telephone support, iii Timeout, 36 Troubleshooting, 65

Upgrading the Firmware

Failed, 56 Preparation, 52 Recovery, 57 Starting, 53

Succeeded, 56 User Notice, iii Username, 36

ATEN CL1758M User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Introduction

Overview

Features

Hardware Requirements

Computers

Cables

Components

Front View

Rear View

Before You Begin

Hardware Setup

Standard Rack Mounting

Single Stage Installation

Single Stage Installation Diagram

Two Stage Installation

Two Stage Installation Diagram

Three Stage Installation

Three Stage Installation Diagram

Basic Operation

Opening the Console

Closing the Console

Operating Precautions

LCD OSD Configuration

The LCD Buttons

The Adjustment Settings

Port Selection

Manual

Hotkey

Hot Plugging

Hot Plugging KVM Ports

Hot Plugging Console Ports

Powering Off and Restarting

Port ID Numbering

OSD Operation

OSD Overview

OSD Navigation

OSD Main Screen Headings

OSD Functions

F1 GOTO

F2 LIST

F3 SET

F4 ADM

F7 SCAN

Keyboard Port Operation

Invoking Hotkey Mode (HKM)

When Hotkey Mode is active:

Hotkey Port Access

Selecting the Active Port

Auto Scanning

Invoking Auto Scan Mode:

Pausing Auto Scan:

Hotkey Configuration

Alternate Hotkey Invocation Keys

Alternate OSD Activation Keys

Keyboard Operating Platform

Beeper Control

Restore Default Settings

Hotkey Summary Table

Keyboard Emulation

Mac Keyboard

Sun Keyboard

The Firmware Upgrade Utility

Preparation

Starting the Upgrade

Upgrade Succeeded

Upgrade Failed

Firmware Upgrade Recovery

Appendix

Safety Instructions

General

Rack Mounting

Technical Support

International

North America

Specifications

Connection Table