Tripp Lite B024-DUA8-SL Manuel utilisateur

Owner’s Manual

DVI/USB Rack-mount

KVM Switch with Audio

and Peripheral Sharing

Models: B024-DUA8-SL (Single-Link),

B024-DUA8-DL (Dual-Link)

1111 W. 35th Street, Chicago, IL 60609 USA • www.tripplite.com/support

Package Contents 2

Optional Accessories 2

System Requirements 2

Features 3

Safety Instructions 7

Installation 9

Basic Operation 17

Speciﬁcations 39

Warranty and 40

Product Registration

Regulatory Compliance 40

Español 41

PROTECT YOUR INVESTMENT!

and ultimate peace of mind.

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www.tripplite.com/warranty

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Package Contents

Optional Accessories

System Requirements

• B024-DUA8-SL or B024-DUA8-DL KVM Switch

• (x2) DVI/USB KVM Cable Kits, 6 ft.

• External Power Supply

B024-DUA8-SL – 1-15P Plug with 5 ft. Cord

(Input: 100-240V, 50/60 Hz, 0.5A; Output: 5.3V 2.4A)

B024-DUA8-DL – 1-15P Plug with 5 ft. Cord

(Input: 100-240V, 50/60 Hz, 0.7A; Output: 5.2V 4A)

• RJ11 to DB9 Firmware Upgrade Cable, 6 ft.

• Grounding Wire

• Rackmount Hardware

• Rubber Feet

• Owner’s Manual

• P312-Series 3.5 mm Stereo Audio Cables

• P502-Series High-Resolution VGA Monitor Cables

• P556-Series DVI to VGA Adapter Cables

• P560-Series DVI-D Dual Link Cables

• P561-Series DVI-D Single Link Cables

• P759-Series DVI/USB + Audio KVM Cable Kits

• U022-Series USB 2.0 A/B Device Cables

Console Requirements

• DVI or VGA (optional) monitor capable of supporting the highest resolution in the

installation

• USB keyboard and mouse

• Microphone and speakers with 3.5 mm connectors (optional)

Computer Requirements

• DVI* or VGA (optional) ports

• A USB port

• Microphone and speaker jacks with 3.5 mm connectors (optional)

*DVI dual-link ports required to obtain DVI dual-link video resolutions.

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System Requirements

Features

• 8-Port DVI/USB rack-mount KVM switch with audio and USB 2.0 peripheral sharing

• Connect up to 512 computers by cascading up to three levels of KVM switches

• Multi-view installation feature allows stacking of up to four KVMs for connecting

computers with up to four DVI output ports and displaying video on up to four

console monitors

• Built-in 2-port USB 2.0 hub allows USB devices to be shared among computers

connected to the KVM switch

• 3.5 mm microphone jack provides audio input to connected computers

• 3.5 mm audio jack provides rich 2.1 channel sound with full bass response to a set

of speakers via the computer’s audio output

• Additional console audio jacks are conveniently located on the front panel of the

KVM switch, ideal for use with IP phones

• The KVM and USB focus can be switched independently of one other; for example,

you can access one computer while simultaneously printing from another computer

• Switch between connected computers via front panel pushbuttons, keyboard

hotkeys, and the on-screen display (OSD)

• Multilingual OSD supports English, German, Japanese, Traditional Chinese,

Simpliﬁed Chinese, Spanish, Russian and French

• Auto Scan mode scans connected computers without manually switching between

them

• Broadcast mode simultaneously sends console commands to all computers to

perform operations

Supported Operating Systems

OS Version

Windows™ 2000 and higher

Mac®OS 9.0 and higher

Linux®Kernel 2.6 and higher

Linux RedHat 9.0 and higher

Linux Debian 3.1 / 4.0

Linux SuSE 10 / 11.1 and higher

Linux Ubuntu 7.04 / 7.10

UNIX AIX 4.3 and higher

UNIX FreeBSD 5.5 and higher

UNIX Sun Solaris 8 and higher

Novell Netware 6.0 and higher

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Features

• OSD Backup and Restore feature allows back up of KVM conﬁguration and user

proﬁle information

• Supports analog and digital video signals, allowing VGA computer and/or monitor

connections

• Supports digital video resolutions up to 2560 x 1600 (B024-DUA8-DL),

1920 x 1200 (B024-DUA8-SL), and analog video resolutions up to 2048 x 1536

(both models)

• Console mouse port emulation/bypass feature supports most mouse drivers and

multifunction mice

• Multi-platform support – compatible with Windows, Mac, Sun and Linux

• Supports hot plugging – computers and devices can be unplugged and re-plugged

without shutting down the KVM switch

• The KVM switch stores the monitor’s EDID (Extended Display Identiﬁcation Data) to

optimize display resolution

• LEDs provide easy monitoring of connected computers

• HDCP compliant

• Complete keyboard emulation for error-free booting

• Quick installation—no software needed

• Sun/Mac keyboard support and emulation*

• Multilingual keyboard mapping supports English (US), English (UK), French, German,

Japanese, Korean, Traditional Chinese and Spanish

• Firmware upgradeable

*PC keyboard combinations emulate Sun/Mac keyboards. Sun/Mac keyboards are only

compatible with their respective computers.

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Features

Front Panel

1Port Selection Pushbuttons

• To simultaneously switch the focus of the KVM, audio, and USB hub to a port,

press and hold its pushbutton for two seconds.

• To switch the focus of the KVM and audio to one port only, press and hold its

pushbutton for less than two seconds.

• To initiate Auto Scan mode, simultaneously press and hold pushbuttons 1 and

2 for two seconds.

• To perform a keyboard/mouse reset, simultaneously press and hold

pushbuttons 7 and 8 for two seconds.

2Port LEDs

Each port contains two LEDs.

• The top LED will dimly illuminate orange to indicate a powered-on computer is

connected to its corresponding port.

• The top LED will brightly illuminate orange to indicate the corresponding port

currently has the KVM and audio focus.

• The top LED will ﬂash when a port is currently being accessed in Auto Scan

mode.

• All top LEDs will ﬂash to indicate Firmware Upgrade mode is in effect.

• The bottom LED will illuminate green to indicate the corresponding port

currently has the USB hub focus.

3Firmware Upgrade Recover Switch

During normal operation, this switch should remain in the NORMAL position. In

the event a ﬁrmware upgrade operation does not complete normally, this switch

should be set to RECOVER as a part of the Firmware Upgrade Recovery process.

See the Firmware Upgrade section in this manual for details.

4Console Audio Connectors

A separate set of console Speaker and Microphone jacks are located on the front

panel of the unit for greater accessibility. Devices plugged into these ports will

take priority over devices plugged into the console Speaker and Microphone jacks

located on the rear panel of the unit.

5USB 2.0 Peripheral Port

USB 2.0 devices (ﬂash drives, printers, scanners, etc.) can be plugged into this

port and shared among connected computers.

Note: USB hub functionality is not provided to second- or third-level KVM switches in a

cascade installation.

1 5 6 743

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6Reset Button

Press this button with a small, thin object (such as a paper clip) to perform a

system reset. When the system resets, the switch will beep and the port LEDs will

ﬂash in succession until the reset is complete.

7Power LED

Illuminates green to indicate the KVM switch is powered on.

Rear Panel

Features

1Power Jack

The included power supply connects to the KVM switch here.

2USB 2.0 Peripheral Port

USB 2.0 devices (ﬂash drives, printers, scanners) can be plugged into this port

and shared among connected computers.

Note: USB hub functionality is not provided to second- or third-level KVM switches in a

cascade installation.

3Firmware Upgrade Port

During a ﬁrmware upgrade, the included RJ11 to DB9 ﬁrmware upgrade cable

connects to the KVM here.

4Grounding Terminal

When grounding the KVM switch, the grounding wire connects to the KVM here.

5Console Ports

Your monitor, keyboard, mouse, microphone and speakers plug into these ports.

6Computer Ports

The DVI/USB KVM cable kits connect from an available set of ports to a computer.

4 5 6

2 3

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Safety Instructions

• Read all instructions and save 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’s

slots and openings 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. The device should also not be placed in a built-in

enclosure, unless adequate ventilation is provided.

• Never spill liquid of any kind onto the device.

• Unplug the device from the wall outlet before cleaning. Do not use liquid or aerosol

cleaners. Always use a damp cloth for cleaning.

• The device should operate from the power source type as indicated on the marking

label. If unsure what power type is available, consult your dealer or local power

company.

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

cables so they cannot be stepped on or tripped over.

• If an extension cord is used with this device, make sure the total ampere ratings of

all products used on this cord does not exceed the extension cord ampere rating.

Make sure the total of all products plugged into the wall outlet does not exceed 15

amperes.

• To help protect your system from sudden transient increases and decreases

in electrical power, plugging your devices into a Tripp Lite surge protector, line

conditioner, or uninterruptible power supply (UPS) is recommended.

• When connecting or disconnecting power to hot-pluggable power supplies, observe

the following guidelines:

o Install the power supply before connecting the power cable to the power supply.

o Unplug the power cable before removing the power supply.

o If the system has multiple sources of power, disconnect power from the system by

unplugging all power cables from the power supplies.

• 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. Refer all servicing to qualiﬁed service

personnel.

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Safety Instructions

• If the following conditions occur, unplug the device from the wall outlet and bring it

to qualiﬁed service personnel for repair.

o The power cord or plug has become damaged or frayed.

o Liquid has been spilled into the device.

o The device has been exposed to rain or water.

o The device has been dropped, or the cabinet has been damaged.

o The device exhibits a distinct change in performance, indicating a need for

service.

o The device does not operate normally when the operating instructions are

followed.

• Only adjust controls 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 RJ11 port on the KVM marked UPGRADE to a public

telecommunications network.

• The device is designed for IT power distribution systems with 230V phase-to-phase

voltage.

• To prevent damage to your installation, it is important that all devices are properly

grounded.

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Installation

Rack-mount Installation

Attach the included rack-mount brackets to the KVM switch. With the user-supplied

screws, fasten the rack-mount brackets to the rack.

Single Stage Installation

USB DVI

KVM Cable Set

VGA

DVI

USB DVI

KVM Cable Set

Note: Before making any connections, make sure power to all devices being connected to the

KVM switch are turned off. Unplug any computer power cords using the Keyboard Power-On

function.

1 4

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Installation

1Connect a monitor to the KVM using one of the three following methods:

a. DVI Monitor – Connect the DVI port on the monitor to the DVI-I console port

located on the rear of the KVM switch.

b. DVI + VGA Monitor – For monitors with DVI and VGA ports, you can connect

both to the KVM switch. Connect the DVI port on the monitor to the KVM’s

DVI-I console port, and the VGA port on the monitor to the KVM’s VGA console

port.

c. DVI and VGA Monitors – Connect a DVI monitor to the DVI-I console port on

the KVM, and a VGA monitor to the VGA console port.

Note: Only one video signal will transmit at a time. When connecting to both the DVI and

VGA ports on a single monitor, or when connecting DVI and VGA monitors at the same

time, the video output used will be determined by the OSD settings. See the Set Computer

Video Input section in this manual for details.

2Connect a USB keyboard and mouse to the corresponding USB keyboard and

mouse console ports located on the rear panel of the KVM switch.

3Optional – Connect a microphone and speakers to the corresponding 3.5 mm

console jacks located on the unit’s front or rear panel. The front panel jacks will

take priority over those on the rear panel.

4Optional – Connect USB device(s) to the USB 2.0 hub port(s) on the front and

rear of the KVM switch.

5Connect the KVM cable kit to the KVM switch. The USB-B male connector side

plugs in to an available set of computer ports on the unit’s rear panel. Connect

the DVI-D connector to the DVI-I port, and the USB and 3.5 mm connectors to its

corresponding USB and 3.5 mm ports.

Note: KVMs include two 6 ft. cable kits. For the remaining ports requiring cables, or if a

longer cable is needed, separate P759-Series DVI/USB + Audio KVM Cable Kits are needed

(sold separately).

6Connect the other end of the KVM cable kit to the corresponding ports on the

computer you wish to add to the installation.

7Repeat steps 5 and 6 for each additional computer added to the installation.

8Connect the included power supply to the KVM switch, then plug it into an

appropriate power source. To help protect your system from sudden transient

increases and decreases in electrical power, plugging your devices into a Tripp

Lite surge protector, line conditioner, or uninterruptible power supply (UPS) is

recommended.

9Turn on the power to all connected computers and devices.

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