Gefen GTV-HDMI1.3-441 Manuale utente

4x1 Gefen TV Switcher

User Manual

www.gefentv.com

GTV-HDMI1.3-441

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.gefentv.com

[email protected]

Notice

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

accompanying documentation without prior written notice.

4x1 Gefen TV Switcher is a trademark of Gefen Inc.

HDMI™ is a trademark of HDMI.org

ASKING FOR ASSISTANCE

TABLE OF CONTENTS

Introduction / Operation Notes1.

Features / HDMI 1.3 Features / Package Includes2.

Panel Descriptions3.

Connecting and Operating the 4x1 Gefen TV Switcher / Device Buttons4. / Automatic Switching

GTV4-IR Installation5.

IR Code Conﬁguration6.

Wiring Diagram7.

Speciﬁcations8.

Warranty9.

INTRODUCTION

Congratulations on your purchase of the 4x1 Gefen TV Switcher. Your complete

satisfaction is very important to us.

Gefen TV

Gefen TV is a unique product line catering to the growing needs for innovative

home theater solutions. We specialize in total integration for your home theater,

while also focusing on going above and beyond customer expectations to en-

sure you get the most from your hardware. We invite you to explore our distinct

product line and hope you ﬁnd your solutions.. Don’t see what you are looking for

here? Please call us so we can better assist you with your particular needs.

The Gefen TV Switcher

Gefen’s 4x1 HDMI™ Switcher routes high deﬁnition video in multiple resolutions

up to 1080p plus multichannel digital audio from any of four sources. four inputs

accommodate the simultaneous connection of up to four high deﬁnition video

sources, such as satellite systems and HD DVD players. The output sends the

high deﬁnition audio/video signals to a high deﬁnition display. Switching is done

via the IR remote that is provided with the unit.

How It Works

You simply connect all your sources to the Switcher’s inputs. Then connect the

display on the output port. Once the sources, the Switcher and the display(s) are

powered and connected, you simply select which source you want to view using

the IR remote.

READ THESE NOTES BEFORE INSTALLING OR

OPERATING THE 4X1 GEFEN TV SWITCHER

HDMI 1.3 compliant (please see the next page for supported HDMI 1.3 features)•

HDCP compliant•

Compatible with all HDMI and DVI* displays•

*When used with a HDMI to DVI adapter

OPERATION NOTES

FEATURES

Features

Connects and Switches up to four HDMI video sources at the same time to• one video source

Included IR Remote control allows switching from a comfortable distance• away

Maintains high resolution video -- beautiful, sharp HDTV resolutions up to• 1080p, 2k, and computer resolutions up to 1920 x 1200 are easily achieved

Allows Simultaneous Displays•

HDCP Compliant•

HDMI 1.3 Features

Lip-Sync Pass Through•

340 MHz (up to 16 bit YUV 444 supported @ 1080p)•

Deep Color Supported (XV Color Supported)•

Dolby TrueHD & DTS HD Master Audio Supported•

CEC Pass Through•

Package Includes

(1) Gefen TV Switcher

(1) 6' HDMI cable (M-M)

(1) 5V DC Power Supply

(1) GTV4-IR Remote Control

(1) User Manual

PANEL DESCRIPTIONS

Power and Channel

LED Indicators

IR Eye

HDMI

Output

EQ and

Input

Button Input 4Input 3Input 2Input 1

Power Supply

Input

CONNECTING AND OPERATING THE 4X1 GEFEN TV SWITCHER

DEVICE BUTTONS

AUTOMATIC SWITCHING

How to Connect the 4x1 Gefen TV Switcher

Connect the supplied cables from the HDTV HDMI sources into the Gefen1. TV Switcher inputs.

Connect the cable from your display (monitor or projector) into the HDMI out2. of the Gefen TV Switcher.

Plug the 5VDC power supply into the Gefen TV Switcher.3.

How to Control the Gefen TV Switcher

Use either the GTV4-IR remote control to toggle between sources or press the

input button on the rear of the unit.

EQ Button

By pressing the EQ button you allow the switcher to do a pre-emphasis on the

signal. This will help the video signal when long distances or low quality cable is

used.

Input Select Button

Pressing this button will toggle between the inputs in succession.

Automatic switching is done very easily. Whenever a connected device is

powered on, the 4x1 Gefen TV Switcher will switch to that input. Once that

device is powered down, the switcher will revert back to the previous input that

was active. The remote and input select button will always allow you to switch

manually. The remote will switch discretely to any input, while the input select

button will allow you to toggle between inputs.

GTV4-IR INSTALLATION

Remove battery cover from the back of the GTV4-IR remote.1.

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

Insert the battery, hold the battery so that you can see the positive side3. facing up. The side that is not marked must be facing down.

Test the GTV4-IR remote by pressing ONLY one button at a time. The4. indicator

light on the remote will ﬂash once each time you press a button. WARNING:5. 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 be6. repeated.

Note: The GTV4-IR ships with two batteries. Only one battery is needed for

operation, the other is complimentary.

IR CODE CONFIGURATION

How to Resolve IR Code Conﬂicts

If you are experiencing IR conﬂicts, you can change the IR Code of the remote

and switcher. You can do so by holding the EQ button down for 5 seconds and

wait for the LED's to ﬂash in front of the unit. The LED's will ﬂash the current IR

channel. (One ﬂash for channel 1, two ﬂashes for channel 2, etc.) Press the Input

button to select which IR Code channel you wish to use. Press the EQ button to

ﬁnish. Using the guide below, make sure that the unit and remote are both set

to the same channel. If this does not work, please call Gefen's tech support for

further assistance.

Remote Channel 1:Remote

Remote Channel 2:

Remote Channel 3:

Remote Channel 4:

1 2

WIRING DIAGRAM

HDMI IN

HDMI OUT

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