StarTech.com SV431USBDDM User manual

Manual Revision: 10/03/2013

For the most up-to-date information, please visit: www.startech.com

DE: Bedienungsanleitung - de.startech.com

FR: Guide de l'utilisateur - fr.startech.com

ES: Guía del usuario - es.startech.com

IT: Guida per l'uso - it.startech.com

NL: Gebruiksaanwijzing - nl.startech.com

PT: Guia do usuário - pt.startech.com

SV431USBDDM

4 Port VGA USB KVM Switch with DDM Fast Switching

Technology and Cables

*actual product may vary from photos

Instruction Manual

FCC Compliance Statement

This equipment has been tested and found to comply with the limits for a Class B digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable

protection against harmful interference in a residential installation. This equipment generates,

uses and can radiate radio frequency energy and, if not installed and used in accordance with

the instructions, may cause harmful interference to radio communications. However, there

is no guarantee that interference will not occur in a particular installation. If this equipment

does cause harmful interference to radio or television reception, which can be determined by

turning the equipment o and on, the user is encouraged to try to correct the interference by

one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit dierent from that to which the receiver

is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Use of Trademarks, Registered Trademarks, and other Protected Names and Symbols

This manual may make reference to trademarks, registered trademarks, and other

protected names and/or symbols of third-party companies not related in any way to

StarTech.com. Where they occur these references are for illustrative purposes only and do not

represent an endorsement of a product or service by StarTech.com, or an endorsement of the

product(s) to which this manual applies by the third-party company in question. Regardless

of any direct acknowledgement elsewhere in the body of this document, StarTech.com hereby

acknowledges that all trademarks, registered trademarks, service marks, and other protected

names and/or symbols contained in this manual and related documents are the property of

their respective holders.

Instruction Manual

Table of Contents

Introduction............................................................................................1

Packaging Contents ................................................................................................................................. 1

Product Overview ..................................................................................2

Front View .................................................................................................................................................... 2

Rear View...................................................................................................................................................... 3

LED Indicators............................................................................................................................................. 4

Reset Button................................................................................................................................................ 4

Installation .................................................................................................................................................. 4

Operation..................................................................................................................................................... 5

Specications..........................................................................................7

Technical Support ..................................................................................8

Warranty Information............................................................................8

Instruction Manual

Introduction

Packaging Contents

• 1 x KVM Switch

• 4x 6ft VGA USB KVM Cables

• 1 x Firmware Upgrade Cable

• 1 x Universal Power Adapter (NA/UK/EU)

• 1 x Instruction Manual

Product Overview

Front View

Rear View

Reset

Button

Push-button

PC Selectors

Hot-Key Selector

and Indicators

USB Hub

Port

DC Jack

RJ-45 Serial Port

(Serial Control +

Firmware Upgrade)

Console

Monitor PC KVM

Ports

USB Hub

DDM Keyboard and

Mouse Ports

Instruction Manual

LED Indicators

PC Selection Indicators Green = PC Connected

Amber = Port selected, PC connected

Red = Port selected, no PC connected

NOTE: The LED will ash quickly while the

KVM is mapping a newly connected device

Hot-key Selection Indicator Blue = Currently selected hot-key

Not-lit = hot-key has been disabled

Reset Button

The reset button causes all USB ports to reset and settings to reload. The KVM will re-

connect all devices (including DDM port and USB hub port) and PC ports like an initial

power on.

Installation

1. Connect the external power adapter from a wall outlet to the power connector on

the rear panel of the KVM switch.

2. Connect a monitor into the Console’s video connector, then plug your USB keyboard

and mouse into the DDM USB keyboard and mouse ports on the KVM switch.

NOTE: The DDM ports on the KVM are designed to be used with USB HID (Human

Input Device) only.

3. Use the included KVM cables to connect both video and USB, to one of the KVM’s PC

ports.

4. Repeat Step 3 for each PC you wish to use on the KVM.

OPTIONAL: Connect any other USB peripherals you wish to share between the

connected computers/devices to either the USB Hub port on the Console side, and/

or the front panel USB port.

Instruction Manual

Assign USB #2 for

a certain port use only

Operation

Switching between computers can be accomplished using:

• Front-panel push-buttons

• Keyboard hot-keys. The following chart indicates the hot-keys that are available.

Hot-key and Functions

Assign USB port commands

Optional Functions

Instruction Manual

Serial Command Function Screen Response

k1p0 List KVM All Status Firemare Verision,

Now Channel,……..

k1pY Jump to console channel Y

Y < KVM Channel,

print “OK”

Y > KVM Channel,

print “ERROR”

kXpY Jump to console Level X channel Y

if X>1 Z = X-1, Print “kZpY”

chX (X= 1,2,3...) SYNC jump to console channel Y CHX

bzon Buzzer ON bzon

bzo Buzzer OFF bzo

ctrl Hotkey change to value “Ctrl” CTRL

shift Hotkey change to value “Shift” SHIFT

scroll Hotkey change to value “Scroll

Lock” SCROLL

caps Hotkey change to value “Caps Lock” CAPS

• RJ-45 serial port – control commands issued from communication applications such

as Hyper Terminal:

Instruction Manual

Specications

Console Connectors 1 x VGA (15 pin; High Density D-Sub) Female

2 x USB A (4 pin) Female (w/ DDM)

Computer Connectors

(per port)

1 x VGA (15 pin; High Density D-Sub) Female

1 x USB B Female

Other Interfaces 2 x USB A Female

Switching Modes Pushbutton, Hot-key

Maximum Resolution 1920x1440

Audio Support No

On Screen Display No

Cascadable No

Rack-Mountable No

Enclosure Type Steel

Power Adapter 5V 2A,

Operating Temperature 0°C to 60°C (32°F to 140°F)

Storage Temperature -30°C to 70°C (-22°F to 158°F)

Humidity 0~80% RH Non-Condensing

Dimensions (LxWxH) 275 x 131 x 44mm

Weight 1150g

Instruction Manual

Technical Support

StarTech.com’s lifetime technical support is an integral part of our commitment to

provide industry-leading solutions. If you ever need help with your product, visit

www.startech.com/support and access our comprehensive selection of online tools,

documentation, and downloads.

For the latest drivers/software, please visit www.startech.com/downloads

Warranty Information

This product is backed by a two year warranty.

In addition, StarTech.com warrants its products against defects in materials

and workmanship for the periods noted, following the initial date of purchase.

During this period, the products may be returned for repair, or replacement with

equivalent products at our discretion. The warranty covers parts and labor costs only.

StarTech.com does not warrant its products from defects or damages arising from

misuse, abuse, alteration, or normal wear and tear.

Limitation of Liability

In no event shall the liability of StarTech.com Ltd. and StarTech.com USA LLP (or their

ocers, directors, employees or agents) for any damages (whether direct or indirect,

special, punitive, incidental, consequential, or otherwise), loss of prots, loss of business,

or any pecuniary loss, arising out of or related to the use of the product exceed the

actual price paid for the product. Some states do not allow the exclusion or limitation

of incidental or consequential damages. If such laws apply, the limitations or exclusions

contained in this statement may not apply to you.

Hard-to-nd made easy. At StarTech.com, that isn’t a slogan. It’s a promise.

StarTech.com is your one-stop source for every connectivity part you need. From

the latest technology to legacy products — and all the parts that bridge the old and

new — we can help you nd the parts that connect your solutions.

We make it easy to locate the parts, and we quickly deliver them wherever they need

to go. Just talk to one of our tech advisors or visit our website. You’ll be connected to

the products you need in no time.

Visit www.startech.com for complete information on all StarTech.com products and

to access exclusive resources and time-saving tools.

StarTech.com is an ISO 9001 Registered manufacturer of connectivity and technology

parts. StarTech.com was founded in 1985 and has operations in the United States,

Canada, the United Kingdom and Taiwan servicing a worldwide market.

Table of contents

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