Gefen GTB-MHDMI1.3-441 User Manual

Gefen

4x1 Switcher

for HDMI

GTB-MHDMI1.3-441

GTB-MHDMI1.3-441-BLK

User Manual

®

www.gefentoolbox.com

ASKING FOR ASSISTANCE

Technical Support:

Telephone [phone]
[phone]

Fax [phone]

Technical Support Hours:

8:00 AM to 5:00 PM Monday thru Friday, Pacifi c Time

Write To:

Gefen, LLC.
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311

www.gefentoolbox.com
[e-mail]

Notice

Gefen, LLC reserves the right to make changes in the hard ware, packaging and

any accompanying doc u men ta tion without prior written notice.

4x1 Switcher for HDMI is a trademark of Gefen, LLC

HDMI, the logo, and High-Defi nition Multimedia Interface are

trademarks or registered trademarks of HDMI Licensing in the United States and

other countries.

© 2010 Gefen, LLC, All Rights Reserved

All trademarks are the property of their respective owners

Rev A6

1.2

CONTENTS

1 Introduction
2 Operation Notes
3 Features
4 Panel Layout
5 Panel Descriptions
6 Connecting & Operating The GefenToolBox 4x1 Switcher for HDMI
6 Connecting the GefenToolBox 4x1 Switcher for HDMI
6 How to Operate the GefenToolBox 4x1 Switcher for HDMI
7 Automatic Switching
8 IR Remote Control Unit Description
9 IR Remote Control Unit Installation
10 IR Remote Control Unit Confi guration
11 IR Remote Control Unit Operation
12 IR Extender Installation
13 RS-232 Serial Control
13 Settings
14 Commands
16 Changing the IR Channel
17 Wall Mounting Instructions
18 Specifi cations
19 Warranty

INTRODUCTION

Congratulations on your purchase of the GefenToolBox 4x1 Switcher for HDMI.
Your complete satisfaction is very important to us.

About Gefen

We specialize in total integration for your home theater, while also focusing on
going above and beyond customer expectations to ensure you get the most from
your hardware. We invite you to explore our distinct product line. Please visit
http://www.gefen.com for the latest offerings in High-Defi nition signal solutions
or call us between the hours of 8:00 am and 5:00 pm Monday-Friday, Pacifi c
Standard Time for assistance with your A/V needs. We’ll be happy to assist you.

Why GefenToolBox?

The GefenToolBox line offers portable and easy-to-install solutions for common
A/V system integration setups using HDMI connectivity. GefenToolBox products
are wall-mountable and small in size. GefenToolBox products are easily
transported in the fi eld and are ready for immediate and simple installations in
working environments. These products come fi nished in a glossy color to blend in
with either a white or black color scheme.

The GefenToolBox 4x1 Switcher for HDMI

The GefenToolBox 4x1 Switcher for HDMI routes high defi nition video at
resolutions up to 1080p@60Hz with multichannel digital audio from any four
Hi-Def sources to one displays. The GefenToolBox 4x1 Switcher eliminates the
need to disconnect and reconnect HDMI devices. It works with any HDMI source
that connects to an HDMI display, supporting advanced digital audio formats
such as Dolby TrueHD and DTS-HD Master Audio. Each source is accessible at
all times by selecting it with the included remote, the RS-232 port, or front panel
button.

How It Works

Connect the Hi-Def sources to the GefenToolBox 4x1 Switcher’s inputs using
the supplied HDMI cables. Connect the HDMI output to the display using HDMI
cables. 3D content can be displayed when connecting a 3DTV and 3D source.
Any of the four A/V sources may now be selected by using the front panel but­tons, RS-232, or the included IR remote control.

1

OPERATION NOTES

READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE GEFENTOOLBOX 4X1 SWITCHER FOR HDMI

• The GefenToolBox 4x1 Switcher for HDMI has an Automatic Switching
feature: Each time a connected device is powered ON, GefenToolBox 4x1
Switcher for HDMI will switch to that input. Once the connected device is
powered down, the product will switch to the last active input. Switching can
always be managed through IR remote control, RS-232, and the front panel
buttons. See page 7 for details.

2

FEATURES

HDMI 1.3 Features

• 225 MHz (up to 12 bit YUV 444 @ 1080p)

• Deep Color

• Dolby TrueHD and DTS-HD Master Audio

• Lip Sync

• CEC Pass-Through

General Features

• Switch between four (4) HDMI 1.3 sources without signal loss.

• Maintains beautiful, sharp HDTV resolutions up to 1080p@60 Hz and
1920x1200@60Hz.

• Supports 3DTV pass-through

• Supports digital audio formats including LPCM 7.1, Dolby Digital Plus, Dolby
TrueHD, and DTS-HD Master Audio.

• Supports the use of DVI sources and DVI displays with an HDMI-to-DVI
converter cable or adapter.

• Input and output cables up to 15 feet in length can be used when using 8-bit
or 12-bit color. Extension distance is dependent upon the quality of the
cables being used.

• This product is HDMI-compliant and HDCP-compliant.

Package Includes

(1) GefenToolBox 4x1 Switcher for HDMI
(4) 6 ft HDMI cable (M-M)
(1) 5V DC Locking Power Supply
(1) IR Remote Control Unit
(1) User Manual

3

PANEL LAYOUT

1

2

3

4

5

6

7

8

4

PANEL DESCRIPTIONS

1 HDMI Input Ports 1-4

Connect HDMI-compliant source device(s) to any of these input ports.

2 HDMI Output Port

Connect an HDMI-compliant display device to this output port.

3 IR Window

Receives IR commands from the included IR remote (EXT-RMT-4IR), shown on
page 8.

4 Source Selector and Indicator LEDs

The black button labeled “Input” selects the input source (1-4) to be routed to the
display connected to the HDMI Output Port.

5 RS-232C Interface for Remote Control via Serial Communications

The GefenToolBox 4x1 Switcher for HDMI may be switched remotely using
serial communications with any offi ce computer or a control automation device.
See page 13 for details.

6 3.5mm mini-Stereo jack for connecting Optional IR Extender

An optional IR Extender (sold separately) allows relocation of the IR sensor
(eye) up to 6 feet away from the GefenToolBox 4x1 Switcher, enabling
streamlined installations whereby the Switcher may be hidden away behind
furniture / behind the scenes. The IR Remote need only point at the extended IR
sensor to control the Switcher. Please see page 12 for a diagram.

7 5V DC Power Receptacle

Connect the included 5V DC power supply here and at a free wall outlet. Only
use the power supply supplied. Screw the locking power tip into the socket until
it fi ts snugly without overtightening.

8 5V Power Indicator LED (Red)

This LED will glow red once the included 5V DC power supply has been
properly connected to the unit and a power source.

5