Gefen GTV-HDMI1.3-441N user manual Asking for Assistance, Technical Support Hours, Write To

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ASKING FOR ASSISTANCE

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 Paciﬁc Time

Write To:

Gefen, LLC

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

www.gefentv.com

support@gefentv.com

Notice

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

any accompanying documentation without prior written notice.

4x1 GefenTV Switcher is a trademark of Gefen, LLC

HDMITM, the logo and High-Deﬁnition Multimedia Interface are

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

other countries.

© 2011 Gefen, LLC, All Rights Reserved

All trademarks are the property of their respective companies

Rev A3

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Contents 4X1 Gefen TV Switcher Technical Support Hours Asking for AssistanceTechnical Support Write ToContents GefenTV GefenTV SwitcherIntroduction How It WorksOperation Notes Features FeaturesHdmi 1.3 Features Package IncludesPanel Layout Power Indicator Panel DescriptionsIR Remote Description RMT-4IR RemoteBattery Slot IR Remote InstallationInstalling the IR Remote Control Battery Resolving IR Code Conﬂicts IR Remote ConfigurationDIP Switches Setting The IR Channel Changing the IR ChannelHow to Connect the 4x1 GefenTV Switcher Wiring Diagram for the GefenTV 4x1 Switcher for HdmiHow to control the GefenTV 4x1 Switcher for Hdmi Automatic SwitchingRS-232 Serial Control 3 2 3 4Command Descriptions CommandsCommand Description CommandSyntax Parameters None Examples Specifications DB9 femaleWarranty Product RegistrationRev A3 Nordhoff St., Chatsworth CA