Gefen EXT-HDMI-442 Uživatelský manuál

www.gefen.com®4x2 Switcher for HDMIEXT-HDMI-422USER'S MANUAL

7EDID MANAGEMENT FEATUREEDID. What is it and what is it used for?Under normal circumstances, an source device (digital and analog) will require inform

8EDID MANAGEMENT MODESEDID ModesThe diagram below illustrates the 8 DIP switch bank.DIP SWITCH Function1 EDID Mode2 EDID Mode3 IR Channel4 IR Channel5

9RS-232 SERIAL COMMUNICATIONWhat features are available via the RS-232 serial communications port?The 4x2 Switcher for HDMI can accept commands throug

10RS-232 SERIAL COMMUNICATION COMMANDSSwitching/Routing Binary TableASCII RMT-4IRButtonBinary1 1 0011 00012 2 0011 00103 3 0011 00114 4 0011 0100EDID

SPECIFICATIONS11Video Amplifi er Bandwidth ... 165 MHz Input Video Signa

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*ma-HDMI-442*Rev X120600 Nordhoff St, Chatsworth CA 913111-800-545-6900 818-772-9100 fax: 818-772-9120www.gefen.com [email protected]

Technical Support:Telephone (818) 772-9100 (800) 545-6900Fax (818) 772-9120Technical Support Hours:8:00 AM to 5:00 PM Monday through Friday PSTW

TABLE OF CONTENTS1 Introduction2 Features3 Panel Descriptions4 Connecting and Operating the 4x2 Switcher for HDMI5 RMT-4IR Installation6 IR Code Con

Congratulations on your purchase of the Gefen 4x2 Switcher for HDMI. Your complete satisfaction is very important to us.Gefen’s line of HDTV switches,

FEATURESFeatures• Switches easily between any four HDMI sources• Maintains 480i, 480p, 720p, 720i, and 1080i, 1080p resolutions• Maintains highest

3PANEL DESCRIPTIONSConnects to 5VDC power supplyIR eyeIndicates which input is selectedRS232Controller PortHDMIIn 1HDMIIn 2IR Extender PortSPDIF OutHD

CONNECTING AND OPERATING THE 4x2 Switcher for HDMIHow to Connect the 4x2 Switcher for HDMI to your devices1 Connect the supplied cables from the HD

5RMT-4IR INSTALLATION1. Remove battery cover from the back of the RMT-4IR remote.2. Verify that dip switches 1 & 2 are in the down (OFF) position.

6IR CODE CONFIGURATIONWhy would I need to change the remote channel?In some instances, the 4x2 Switcher for HDMI may use IR codes that confl ict with o