Gefen GTB-MHDMI1.3-144-BLK Asking For Assistance, Technical Support Hours, Write To

Models: GTB-MHDMI1.3-144 GTB-MHDMI1.3-144-BLK

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Telephone(818) 772-9100 (800) 545-6900

Fax	(818) 772-9120

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

Gefen, LLC.

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

www.gefentoolbox.com

support@gefentoolbox.com

Notice

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

any accompanying documentation without prior written notice.

1:4 Splitter for HDMI is a trademark of Gefen, LLC

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

other countries.

All trademarks are the property of their respective owners

Rev C2 1.1A

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Contents

Gefen 14 Splitter for HDMITechnical Support Hours ASKING FOR ASSISTANCETechnical Support Write To6 Connecting And Operating The GefenToolBox 14 Splitter for HDMI CONTENTS1 Introduction 2 Operation Notes 3 Features 4 Panel Layout 11 Fast Switching Technology 12 Wall Mounting InstructionsAbout Gefen Why GefenToolBox?INTRODUCTION The GefenToolBox 14 Splitter for HDMIOPERATING THE GEFENTOOLBOX 14 SPLITTER FOR HDMI READ THESE NOTES BEFORE INSTALLING OROPERATION NOTES Features FEATURESHDMI 1.3 Features Package IncludesPANEL LAYOUT 3 EDID Mode Selection Switch PANEL DESCRIPTIONS2 Audio Channel Selection Switch 4 USB Service PortHow to Operate the GefenToolBox 14 Splitter for HDMI CONNECTING AND OPERATING THE GEFENTOOLBOX 14 SPLITTER FOR HDMIHow to Connect the GefenToolBox 14 Splitter for HDMI Wiring Diagram for the GefenToolBox 14 Splitter for HDMI2. INTERNAL MODE EDID MANAGEMENTEDID Mode Selection 1. EXTERNAL MODE Audio Channel Selection EDID MANAGEMENT3DTV Support External EDID ManagementDisplay Connections Deep ColorAudio Data Block Internal EDID SpeciﬁcationsVideo Data Block SpeakerFAST SWITCHING TECHNOLOGY Fast Switching TechnologyWALL MOUNTING INSTRUCTIONS Certiﬁcations SPECIFICATIONSMaximum Video Resolution Page Page Rev C2 1.1A 20600 Nordhoff St., Chatsworth CA