Gefen HDMI1.3-441 User manual

HDMI 1.3

4x1 Switcher

USER MANUAL

www.gefen.com

Technical Support:

Telephone (818) 772-9100

(800) 545-6900

Fax (818) 772-9120

Technical Support Hours:

8:00 AM to 5:00 PM Monday thru Friday.

Write To:

Gefen Inc.

c/o Customer Service

20600 Nordhoff St

Chatsworth, CA 91311

www.gefen.com

[email protected]

Notice

Gefen Inc. reserves the right to make changes in the hardware, packaging and any

accompanying documentation without prior written notice.

HDMI 1.3 4x1 Switcher is a trademark of Gefen Inc.

HDMI is a trademark of HDMI.org

ASKING FOR ASSISTANCE

TABLE OF CONTENTS

Introduction

Features

Panel Descriptions

Connecting and Operating the HDMI 1.3 4x1 Switcher / Device Buttons

RMT4-IR Installation

IR Code Conﬂicts

RS-232 Interface

Speciﬁcations

Warranty

Congratulations on your purchase of the HDMI 1.3 4x1 Switcher. Your complete

satisfaction is very important to us.

The HDMI 1.3 4x1 Switcher allows four HDTV HDMI devices to be switched easily

into one HDTV HDMI compatible monitor or projector. Simply connect your HDTV

display to the Switcher’s display output. The HDMI 1.3 4x1 Switcher can also be

placed at the end of a long HDMI cable to regenerate the HDMI signal.

Our Commitment

Gefen will always offer the ﬁnest quality product at the best possible price. Included

in that price is a lifetime support from a team of outstanding engineers.

Gefen’s line of HDTV switches, extenders, and splitters are designed to make your

A/V equipment use more comfortable, more productive and less expensive. Gefen

offers solutions for home theater, A/V installation, data center, information distribu-

tion, conference room presentation, school and corporate training environments.

INTRODUCTION

FEATURES

Features

• Switches easily between any four HDMI 1.3 sources

• Maintains 480i/p, 576i/p, 720p, 1080i, and 1080p resolutions

• Maintains highest HDMI single link video resolution

• Supports HDCP compliant devices

• HDMI or DVI to HDMI cables are used to connect the inputs and switcher output

• Inputs can be switched automatically with the IR remote control or switched using

the front panel buttons

• Installs in seconds

• Fully HDMI 1.3 compliant

Includes

(1) HDMI 1.3 4x1 Switcher

(4) 6' HDMI cables (M-M)

(1) 5VDC Power Supply

(1) RMT4-IR Remote Control

(1) User's Manual

PANEL DESCRIPTIONS

IR Eye Input Indicator

LED’s

FRONT

BACK

Input 1

Selector Input 2

Selector

Input 3

Selector Input 4

Selector

Power Indicator

LED

HDMI

Output RS-232

Control Port IR Eye

Extension Port

Input 4Input 3Input 2Input 1

5VDC Power

Supply Input

CONNECTING AND OPERATING THE HDMI 1.3 4x1 SWITCHER

How to Connect the HDMI 1.3 4x1 Switcher to your devices

1. Connect the supplied cables from the HDTV HDMI sources into the HDMI 1.3 4x1

Switcher inputs.

2. Connect the cable from your display (monitor or projector) into the HDMI out of the HDMI

1.3 4x1.

3. Plug the 5VDC power supply into the HDMI 1.3 4x1 Switcher.

How to Control the HDMI 1.3 4x1 Switcher

Use the RMT4-IR remote control to toggle between sources or press the input buttons

located on the front of the HDMI 1.3 4x1. You can also control the unit using the integrated

RS-232 serial connection on the rear of the unit. Please see the RS-232 control section for

more details.

RMT4-IR INSTALLATION

1. Remove battery cover from the back of the RMT4-IR remote.

2. Verify that dip switches 1 & 2 are in the down (OFF) position.

3. Insert the battery, hold the battery so that you can see the positive side facing up.

The side that is not marked must be facing down.

4. Test the RMT4-IR remote by pressing ONLY one button at a time. The indicator

light on the remote will ﬂash once each time you press a button. WARNING: Do

not press multiple buttons simultaneously and do NOT press buttons rapidly.

These actions will cause the remote to reset and steps 1-4 will have to be

repeated.

Note: The RMT4-IR ships with two batteries.

IR CODE CONFLICTS

Remote Channel 1:Remote

Remote Channel 2:

Remote Channel 3:

Remote Channel 4:

1 2

How to Resolve IR Code Conﬂicts

There are matching pairs of dip switches underneath the Switcher unit and under the

remote battery cover. Switch 1 & 2 on the Remote and Switch 7 & 8 underneath the unit

are the matching switches. These switches need to be matched for the remote to

communicate with the switcher. Switch 1 on the remote is linked to switch 8 on the unit,

and switch 2 on the remote is linked to switch 7 on the unit. There are 4 possible sets of

IR codes and at least one of these sets should be able to resolve any IR conﬂicts with

other home theater devices.

RS-232 INTERFACE

Binary Table

ASCII Input Binary

1 1 0011 0001

2 2 0011 0010

3 3 0011 0011

4 4 0011 0100

Terminal Settings

Bits per second ................................................................................................. 19200

Data bits .................................................................................................................... 8

Parity .................................................................................................................. None

Stop bits .....................................................................................................................1

Flow Control ....................................................................................................... None

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