Linkskey LDV-DM722AUSK User Manual download pdf

Quick Reference Sheet Applicable models: LDV-DM722AUSK / LDV-DM724AUSK Dual Monitor Dual Link DVI KVM Switch w/ Audio&Mic

True Transparent USB Emulation Technology

Dual Link DVI Large Size Dual Monitor support

HDCP Support

7.1 surround sound support

2560 x 1600 digital resolution support

2 x USB 2.0 hub ports + 1 X DEVICE port with full driver support for

any advanced USB 2.0 device

LDV-DM722AUSK / LDV-DM724AUSK

2/4-port Dual Monitor Dual Link DVI KVM Switch

w/ 7.1 surround sound support

Quick Installation Guide

Thank you for purchasing the LDV-DM722AUSK/LDV-DM724AUSK

Dual Monitor Dual Link DVI KVM Switch w/ 7.1 surround sound

support! With our highly reliable and quality product, user can enjoy

countless benefits from using this KVM Switch.

LDV-DM722AUSK LDV-DM724AUSK

Introduction

The LDV-DM722AUSK/LDV-DM724AUSK Dual Monitor Dual Link DVI

KVM Switch is a 2/4-port TMDS-compliant Dual Monitor DVI USB KVM

Switch designed for sharing two Dual Link DVI monitors/Flat Panel

Displays between multiple multimedia computers with Dual Head display

[2 x DVI]. Its 7.1 channel surround sound renders a theater digital audio

experience that greatly enlivens your DVD playbacks or gaming sessions.

You can sit back and enjoy to the full with live audio/video output from

this KVM switch.

This Dual Monitor DVI USB KVM Switch supports digital video with up to

2560 x 1600 resolution for your maximum convenience in adapting to

your display requirements. It is TMDS-compliant to support DDC2B

emulation and HDCP compliant for digital contents protection.

This Dual Monitor DVI USB KVM Switch features the latest True

Transparent USB (TTU) Emulation Technology for full compatibility to

all types of keyboards and mice. It also supports All Time Full DDC

Emulation for ultimate video compatibility with all graphic display

scenarios with the latest operating system.

The two USB 2.0 Hub Ports and one USB 2.0 Device Port (topmost

one, marked Device Port) are for sharing high-speed USB 2.0

devices. The USB Device Port and the rest of the two USB Hub

Ports actually belong to two independently operating groups, and

can configure separately for independent/simultaneous switching

with the PC channel. These three USB ports can well offer full

driver support to more advanced USB 2.0 gadgets, since they are

having no emulation and can facilitate a direct signal pass-

through required for these advanced devices. For example, you

can connect a transceiver of your advanced wireless/Bluetooth

keyboard/mouse to either of the three USB 2.0 ports, enabling its

full driver and functional support.

In addition to the keyboard hotkey operation, it provides a full set of

keyboard hotkeys to facilitate your KVM switching operations

such as PC selection and hotkey sequence programming,

autoscanning, autoscan delay time programming, independent/

simultaneous audio&PC switching, etc.

Out-of-the-box Installation

Take the KVM Switch out of the box and begin installation….

Step 1. Power up you KVM Switch by connecting the external power

adapter to it.

Step 2. Connect the shared USB keyboard, mouse, two monitors and

the 7.1 channel speaker system and microphone as well as

other shared USB devices to the KVM switch. If you use an

advanced USB device (such as wireless/Bluetooth mouse, etc)

that needs its own driver for full function, you can connect it to

either the Device port or the Hub port.

Step 3. Connect each of your computers to the KVM switch, using the

DVI-D video cable, USB (Type A -to- Type B) cable and audio &

Mic cables (see the pictures below).

DVI - D USB cable Audio/Mic

Video Cable

(TypeA-to-TypeB)

Step 4. (Now your KVM Switch should have been powered-up…..)

Power up the connected computers one by one. After your

computers are powered up, the keyboard and mouse will be

recognized and now you can begin operating the KVM switch.

And also you should verify the USB devices on your Hub ports and Device

port are fully functioning after installation of its driver on both connected PCs

Easy Operation

There are two methods to control your KVM Switch for PC, USB hub port

as well as audio/mic channel selection: using the front-panel push

buttons and a hotkey sequence.

Front-panel buttons

The front-panel buttons let you have direct control over KVM switch

operation and channel switching. Simply press the PC button for PC port

switching (and if binding is enabled between PC / USB hub port control /

audio & mic switching, they will be jointly selected at the same time). If

you want to enable the binding of PC / Hub port control / Audio&Mic

switching, use the hotkey sequences.

See Quick Reference Sheet

Basic configuration (showing only LDV-DM722AUSK)

Keyboard hotkey

A keyboard hotkey sequence consists of at least three specific

keystrokes:

See Quick Reference Sheet

Hotkey sequence = [ScrLk]

+ [ScrLk]

+ Command key(s)

* User-definable = SCROLL LOCK, CAPS, ESC, F12 or NUM LOCK

Hotkey preceding sequence configuration: For users who want to use a

preceding sequence other than two consecutive Scroll Locks, there is also one

convenient way to configure it. (1)Hit ScrollLock + ScrollLock + H, then two beeps

will signal readiness for new preceding sequence selection [or Press and hold

down the last front-panel button (Button 2) until you hear two beeps, then release

the button.] (2) Select and press the key you would like to use as your preceding

sequence (SCROLL LOCK, CAPS, ESC, F12 or NUM LOCK keys are available

for selection) and you’ll hear a beep for selection confirmation. Now you can use

the new preceding sequence to execute your hotkey commands.

Each keystroke within a hotkey sequence should be pressed within 2

seconds. Otherwise, the hotkey sequence will not be validated.

For detailed Hotkey sequences and their corresponding functional commands,

please refer to the Quick reference sheet.

RoHS Compliant

Technical Support

E-mail: [email protected]

Website: www.linkskey.com

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Quick Installation Guide 1

Summary of Contents

Page 1 - Quick Installation Guide

Quick Reference Sheet

Page 2

Quick Reference Sheet

Related models: LDV-DM724AUSK

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Linkskey LDV-DM722AUSK User Manual

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Related models: LDV-DM724AUSK

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