4X2 Switcher For Model # HDMI-SW-4X2M USER MANUAL www.linearcorp.
ASKING FOR ASSISTANCE Technical Support: Telephone (800) 421-1587 (760) 438-7000 Fax (760) 438-7199 Technical Support Hours: 6:30 AM - 4:30 PM PST Monday through Friday. Email: techsupport@linearcorp.com Website: www.linearcorp.com Notice Linear LLC reserves the right to make changes in the hardware, packaging and any accompanying documentation without prior written notice.
TABLE OF CONTENTS 1 Introduction / Operation Notes 2 Features 3 Panel Descriptions 4 Connecting and Operating the 4X2 Switcher For HDMI 5 RMT-2 Installation 6 IR Code Conflicts 7 RS-232 Interface 8 Wiring Diagram 9 Specifications 10 Warranty
INTRODUCTION The Linear 4x2 Switcher for HDMI 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 Blu-ray and HD-DVD players. Two outputs send the high definition audio/video signals up to two high definition displays. A digital audio output port is available if you need to direct the audio to an audio receiver.
FEATURES Features • Switch easily between any four HDMI sources • Outputs are mirrored to two HDMI Displays simultaneously • Additional digital coax audio output is extracted from the HDMI input for easy connection to a multi-channel audio receiver • Extends the range of HDMI compliant device by equalizing and reclocking the HDMI signal • Supports resolutions up to 1080p, 2K and 1920 x 1200 • HDMI/HDCP compliant Includes: (1) 4X2 Switcher For HDMI (4) 6 ft HDMI cables (M-M) (1) 5V DC Power
PANEL DESCRIPTIONS Front Panel IR Eye Input LED Indicator Power LED Indicator IR Eye Extension Port Back Panel HDMI Input 2 HDMI Input 1 HDMI Input 4 HDMI Input 3 HDMI Output 1* RS-232 Serial Control Interface *See note on page 4 3 HDMI Output 2 5V DC Power Input Digital Coaxial Output
CONNECTING THE 4X2 SWITCHER FOR HDMI How to Connect the 4X2 Switcher For HDMI 1. Connect the supplied cables from the HDTV HDMI sources (up to four) into the HDMI input ports of the 4X2 Switcher for HDMI. 2. Connect the displays (up to two) to the HDMI output ports* of the 4X2 Switcher for HDMI using user supplied cable(s). 3. Optionally, connect an external audio processor to the 4X2 Switcher For HDMI using a user supplied digital coaxial cable. 4.
RMT4-IR INSTALLATION 1. Remove battery cover from the back of the RMT4-IR remote. 2. Verify that dip switches 1 & 2 are in the down (OFF) position. (See page 6) 3. Insert the battery, hold the battery so that you can see the positive side facing up. The side that is not marked must be facing down. 4. Test the RMT4-IR remote by pressing ONLY one button at a time. The indicator light on the remote will flash once each time you press a button.
IR CODE CONFIGURATION How to Resolve IR Code Conflicts In the event that IR commands from other remote controls conflict with the supplied RMT-4IR remote control, changing the remote channel will alleviate this issue. The RMT-4IR remote control and the 4X2 Switcher for HDMI have DIP SWITCHES for configuring the remote channel that both units use to communicate. These settings must match each other for proper operation. The 2 DIP SWITCH bank on the RMT4IR is located underneath the battery cover.
RS-232 SERIAL CONTROL INTERFACE 12345 12345 6789 6789 Only Pins 2 (RX), 3 (TX), and 5 (Ground) are needed to operate RS-232 Interface Binary Table ASCII 1 2 3 4 Input 1 2 3 4 Binary 0011 0001 0011 0010 0011 0011 0011 0100 Terminal Settings Bits per second ................................................................................................. 19200 Data bits .................................................................................................................... 8 Parity ........
Maximum HDMI cable length is 15 ft at 1080P resolution without the use of an HDMI-SB or HDMI-CAT5-EXT WIRING DIAGRAM 8
SPECIFICATIONS Video Amplifier Bandwidth .......................................................... 165 MHz Input Video Signal ................................................................. 1.2 Volts p-p Input DDC Signal ............................................................ 5 Volts p-p (TTL) Single Link Range ...................................................... 1080p/1920 x 1200 HDMI Connector ...................................................... Type A 19 pin female Digital Audio Output .....
WARRANTY Note: These products are designed to be installed and serviced by trained professional installation companies. Linear LLC warrants this product to be free from defects in material and workmanship. For the term of the warranty, see the list of products below. The Warranty Expiration Date is reflected by a date code that is affixed to all of Linear’s products. This warranty extends only to wholesale customers who buy direct from Linear or through Linear’s normal distribution channels.
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