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.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.

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

HDMI, the logo, and High-Definition 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

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Gefen GTB-MHDMI1.3-441 user manual Asking for Assistance, Technical Support Hours, Write To