Gefen Mini Splitter 4x4 1:4 Matrix for for HDMI HDMI 1.3 Gefen GTB-HDMI1.3-444 GTB-HDMI1.3-144 User Manual User’s Manual Mini 1:4 Splitter for HDMI GTB-HDMI1.3-144 User Manual www.gefentoolbox.com www.gefentoolbox.
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 PST Write To: Gefen, LLC c/o Customer Service 20600 Nordhoff St Chatsworth, CA 91311 www.gefentoolbox.com support@gefen.com Notice Gefen, LLC reserves the right to make changes in the hardware, packaging and any accompanying documentation without prior written notice. Gefen ToolBox 4x4 Matrix for HDMI 1.
CONTENTS 1 Introduction 2 Operation Notes 3 Features 4 Panel Layout 5 Panel Descriptions 6 Connecting And Operating The Gefen ToolBox 4x4 Matrix for HDMI 1.
INTRODUCTION Congratulations on your purchase of the Gefen ToolBox 4x4 Matrix for HDMI 1.3. Your complete satisfaction is very important to us. About Gefen We specialize in total integration for your home theater, while also focusing on going above and beyond customer expectations to ensure you get the most from your hardware. We invite you to explore our distinct product line. Please visit http://www.gefen.
operation notes READ THESE NOTES BEFORE INSTALLING OR OPERATING THE 4x4 Matrix for HDMI 1.3 • EDID contains the A/V capabilities of a display device in regards to video resolutions and audio formats supported. This information is used by the source device to determine the format of the A/V signal it outputs. The Gefen ToolBox 4x4 Matrix for HDMI 1.3 has advanced EDID management features to ensure complete compatibility with all sources and display devices. Please see pages 14-17 for more details.
features HDMI 1.3 Features • • • • • • 225 MHz (up to 12 bit YUV 444 @ 1080p) Deep Color (xv Color) Dolby TrueHD & DTS-HD Master Audio Color Space Conversion CEC Pass Through and xvYCC Lip-Sync Pass Through General Features • Simultaneously displays up to four (4) HDMI 1.
panel Layout 2 1 3 4 5 10 6 7 8 4 9
panel descriptions 1 HDMI Input Ports 1-4 Connect HDMI-compliant source device(s) to any of these input ports. 2 HDMI Output Ports 1-4 Connect HDMI-compliant display device(s) to any of these output ports. 3 Audio Channel Selection Switch This switch will modify the EDID to specify the number of supported audio channels when using the INTERNAL EDID mode. This setting will not affect the EDID information when using the EXTERNAL EDID mode.
CONNECTING and operating the gefen toolbox 4x4 Matrix for HDMI 1.3 How to Connect the 4x4 Matrix for HDMI 1.3 1. Use one of the provided HDMI cables to connect the source device to the HDMI input port of the 4x4 Matrix for HDMI 1.3. 2. Use additional HDMI cables (provided) to connect up to 4 HDMI-compliant displays to the output ports on the 4x4 Matrix for HDMI 1.3. 3. Connect the included 5V DC power supply to the power receptacle on the Matrix. 4.
CONNECTING and operating the gefen toolbox 4x4 Matrix for HDMI 1.3 3. Once the LED under column 2 is enabled, a picture will be displayed on the display connected to Out 3 on the matrix. Note that in Fig 1.1, Out 1, Out 2, and Out 4 have also been routed. In this case, the displays connected to HDMI Out 1, HDMI Out 2, and HDMI Out 3 are receiving video from the source connected to HDMI In 1. Example 2: Routing Input (source) 3 to Output (display) 1 Using Fig 1.
RMT-16IR Remote description 1 2 1 LED Button Press Indicator This LED will activate momentarily upon each button press. This visual indicator indicator is to inform the user that a command has been sent by the I/R remote control. 2 Display and Source Selection Buttons These buttons will be used to send display and source selections to the 4x4 Matrix for HDMI 1.3. Routing Sources to Displays Issuing a routing command is a simple process. There are a total of 8 buttons on the RMT-16IR.
RMT-16IR Remote description The RMT-16IR remote control will allow the user to select which source will be routed to which output. Each of the two (2) outputs are assigned a group of four buttons which correspond to the four source inputs. Please use the information below when selecting the desired source for each display. Table of IR Remote Commands for the 4x4 Matrix for HDMI 1.
RMT-16IR Remote INSTALLATION Installing the RMT-16IR Battery To use the RMT-16IR remote, remove the battery cover on the back of the remote to reveal the battery compartment. Insert the included battery into the open battery slot. The positive (+) side should be facing up. Ensure that both DIP (Dual In-line Package) switches are in the OFF position. Replace the battery cover. The remote ships with 2 batteries. One battery is needed for operation and the other battery is complimentary.
RMT-16IR Remote CONFIGURATION Resolving I/R Code Conflicts In the event that IR commands from other remote controls conflict with the supplied RMT-16IR remote control, changing the remote channel will alleviate this issue. The RMT-16IR remote control has a bank of DIP (Dual Inline Package) switches for setting the remote IR channel. The DIP Switch bank on the RMT-16IR is located underneath the battery cover.
CHANGING THE I/R CHANNEL How To Change The I/R Channel Use the following procedure to set the proper I/R channel on the Matrix. 1 Press and hold the Out 1 button for 5 seconds to enter I/R channel selection mode. The bank of blue LED indicators will now display the currently selected I/R channel. 2 Press the Out 1 button to cycle through each I/R channel. The currently selected I/R channel will by indicated by a flashing blue LED.
I/R Extender installation Using The I/R Extender An optional I/R Extender (Gefen Part No. EXT-RMT-EXTIR) can be used to extend the I/R capabilities of the 4x4 Matrix for HDMI 1.3. One such application allows the Matrix to be hidden within or behind a cabinet (see illustration below). Simply connect the I/R extender to the I/R extender port (see page 4).
EDID Management EDID Modes The 4x4 Matrix for HDMI 1.3 features automatic and manual EDID adjustments to maximize compatibility of all attached devices. First, it is necessary to understand EDID and what it is used for. EDID. What is it and what is it used for? Under normal circumstances, source devices will require information about a connected display device to assess what video resolutions and other features are compatible with the output device.
EDID Management EDID Mode Selection • EXTERNAL MODE: To use this mode, set the EDID Mode Switch on the front panel to the EXT position. In External EDID mode, the Matrix retrieves EDID data directly from each connected A/V display device. The EDID data is then compiled and a new EDID is created based on the highest-supported video resolution and audio capabilities common to all displays. The new EDID is sent back to the source device.
EDID Management Audio Channel Selection The 4x4 Matrix for HDMI 1.3 features a switch that will modify the supported audio formats listed in the pre-programmed EDID. This feature is useful for limiting the output of the source device to either 2 or multi-channel audio formats. NOTE: This selector switch will only affect the pre-programmed EDID in the INTERNAL (INT) EDID Mode. The 4x4 Matrix for HDMI 1.3 can use either of the following settings for audio format support: 1.
EDID Management Internal EDID Specification Video Data Block 1080p@60Hz 1080p@50Hz 1080i@60Hz (native) 1080i@50Hz Audio Data Block xvYCC 2-channel: xvYCC 709 LPCM 2CH xvYCC 601 Multi-channel: LPCM 2CH LPCM 8CH AC-3 6CH DTS 7CH Dolby Digital+ 8CH Dolby TrueHD 8CH DTS-HD 8CH MAT(MLP) 8CH 17
RS-232 Serial Control Interface This feature allows for easy integration into automated systems capable of transmitting RS-232 commands. Please use the settings below to configure the RS-232 port of the user’s system. Transmitting the appropriate numeric ASCII character will simulate key-presses on the EXT-RMT-16IR remote control.
WALL MOUNTING instructions The Gefen Toolbox 4x4 Matrix for HDMI 1.3 should be mounted vertically in a wall or cabinet with wood/drywall screws as shown in the diagram above. There should be an inch or two of clearance between the edges of the unit and any walls or vertical surfaces to allow for enough clearance for insertion and retraction of cables at the HDMI connectors. For installation on a drywall surface, use a #6 drywall screw.
specifications Video Bandwidth ...................................................................................... 225 MHz Pixel Clock / Speed .................................................................................. 165 MHz Maximum Video Resolution ............................. 1080p@60Hz, 1920x1200@60Hz with 12-bit Deep Color Input Video Signal .............................................................................. 1.2 volts p-p Input DDC Signal ....................................
WARRANTy Gefen warrants the equipment it manufactures to be free from defects in material and workmanship. If equipment fails because of such defects and Gefen is notified within two (2) years from the date of shipment, Gefen will, at its option, repair or replace the equipment, provided that the equipment has not been subjected to mechanical, electrical, or other abuse or modifications.
*ma-MHDMI1.3-444* Rev A1 2.3e 20600 Nordhoff St., Chatsworth CA 91311 1-800-545-6900 818-772-9100 www.gefentoolbox.com Pb fax: 818-772-9120 support@gefentoolbox.
