Gefen EXT-HDMI1.3-444 Manual de usuario
®
4x4 Matrix for
HDMI® 1.3
EXT-HDMI1.3-444
User Manual
www.gefen.com
ASKING FOR ASSISTANCE
Rev A5
Technical Support:
Telephone (818) 772-9100
(800) 545-6900
Fax (818) 772-9120
Technical Support Hours:
8:00 AM to 5:00 PM Monday through Friday, Pacific Time
Write To:
Gefen, LLC
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311
www.gefen.com
Notice
Gefen, LLC reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
4x4 Matrix for HDMI 1.3 is a trademark of Gefen, LLC
© 2010 Gefen, LLC, All Rights Reserved
All trademarks are the property of their respective companies
CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Panel Layout
5 Panel Descriptions
6 Connecting And Operating The 4x4 Matrix for HDMI 1.3
7 EDID Modes
8 RMT-16IR Remote Description
9 4x4 Matrix for HDMI 1.3 Remote Installation
10 IR Channel Configuration
11 RS-232 Serial Communication Control
12 Specifications
13 Warranty
1
Congratulations on your purchase of the 4x4 Matrix for HDMI 1.3. Your complete
satisfaction is very important to us.
Gefen
Gefen delivers innovative, progressive computer and electronics add-on solutions
that harness integration, extension, distribution and conversion technologies.
Gefen’s reliable, plug-and-play products supplement cross-platform computer
systems, professional audio/video environments and HDTV systems of all sizes
with hard-working solutions that are easy to implement and simple to operate.
The Gefen 4x4 Matrix for HDMI 1.3
The 4x4 Matrix for HDMI 1.3 routes high definition at resolutions up to 1080p
with multichannel digital audio from any four HDMI sources to any four displays.
The 4x4 Matrix eliminates the need to disconnect and reconnect HDMI sources.
It works with any HDMI source that connects to an HDMI display, supporting
advanced digital audio formats such as Dolby TrueHD and DTS-HD Master
Audio. 3D content can be displayed when connecting a 3DTV and 3D source.
Each source is accessible at all times by any display by selecting it with an IR
remote, or using the RS-232 port to switch the unit.
How It Works
Connect any four HDMI sources to the Matrix’s HDMI inputs. Then connect four
HDMI devices or displays to the Matrix’s outputs. Once the sources, the Matrix
and the displays are powered on and connected, select which sources you want
to view on the displays using the IR remote or RS-232 connectivity.
INTRODUCTION
2
READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE 4X4 MATRIX FOR HDMI 1.3
• You should connect all the cables and power supply prior to connecting
power to the HDMI sources and 4x4 Matrix for HDMI 1.3.
• When powering the sources, the display needs to point to the source input.
• 3D content can be displayed by connecting a 3DTV and 3D source.
• Display information (EDID) is needed by the source devices to determine the
capabilities of the connected display. This is especially important for HDMI
1.3 sources because without the right information in the EDID none of the
features for HDMI 1.3 will be enabled. The 4x4 Matrix for HDMI 1.3 features
an EDID selection that will allow the user to choose from a external EDID
from an attached display or a built-in internal EDID. Please see page 7 for
more details.
OPERATION NOTES
3
Supported HDMI 1.3 Features:
• 225 MHz (up to 12 bit YUV 444 @ 1080p)
• Deep Color
• Dolby TrueHD and DTS-HD Master Audio
• Lip Sync
Features:
• Route any of four (4) Hi-Def sources to any four (4) HDTV displays,
independently.
• Supports resolutions up to 1080p, 1920x1200, and 2K
• 3DTV pass-through
• Color Space Conversion
• IR Remote Control
• RS-232 Control
• Supports DVI sources and DVI displays with an HDMI to DVI converter cable
or adapter.
• Rack-mountable
• HDCP compliant
Package Includes:
(1) Gefen 4x4 Matrix for HDMI 1.3
(4) 6 ft. HDMI cables (M-M)
(1) IR Remote Control Unit
(1) 5V DC Locking Power Supply
(1) Set of Rack Ears
(1) User Manual
FEATURES
4
Front Panel
Back Panel
10
6
7 8 9
5
3
1 2
PANEL LAYOUT
4
5
1 IR (Infrared) Receiver
This receiver will accept command for switching between HDMI input devices
using the included RMT-16IR remote control.
2 Power LED Indicator
This LED will become active once the included 5V DC power supply is properly
connected between the unit and a open wall power receptacle.
3 Display 1-4 Selected Input LED Indicator
There is a set of 4 LEDs for each of the four output ports. Each of the four LED
output sets contain 4 individual LED’s that will indicate which input source is
active for that output. The currently selected input will be indicated by an active
LED.
4 Reset Button
This button will reset the unit and force all devices in the chain to re-transmit/
re-read EDID. It is essential that the unit be reset after the EDID mode has been
changed (see page 7 for more details). This button is also used to configure the
IR channel (see page 10 for more details).
5 RS-232 Serial Communications Interface
This input is provided for switching and advanced feature control via an external
RS-232 device. Please see page 11 for more information.
6 IR (Infrared) Receiver Extension
An optional IR Receiver Extension (part # EXT-RMT-EXTIR) can be connected if
the unit is placed in a location that will not provide line of sight to the included IR
remote control. The IR extension can then be placed in a location where it can
receive commands form the IR remote control.
7 EDID Selection Toggle Button
This button will toggle between the internal and external EDID modes.
8 HDMI Output Ports 1-4
Connect up to 4 HDMI capable devices to these HDMI output ports.
9 HDMI Input Ports 1-4
Connect up to 4 HDMI source devices to these HDMI input ports.
10 5V DC Power Input Port
Connect the included 5V DC power supply between this port and an open wall
power receptacle.
PANEL DESCRIPTIONS
6
How to Connect the 4x4 Matrix for HDMI 1.3
1. Connect up to 4 HDMI source devices to the 4x4 Matrix for HDMI 1.3 using
the included HDMI cables.
NOTE: The display connected to the port labeled OUT 1 will have its EDID
used when the external EDID mode is active. If there are displays with different
resolutions in the setup it is recommended that the display with the lowest
resolution be placed on the HDMI port labeled OUT 1. This way, all of the
displays should be able to display an image when the external EDID mode is
active.
2. Connect up to 4 HDMI capable devices (i.e. displays) to the 4x4 Matrix for
HDMI 1.3 using user supplied HDMI cables.
3. Connect the included 5V DC power supply between the power input on the
unit and an open wall power socket.
4. Power on all output devices (i.e. displays) first and the source devices
second.
Wiring Diagram for the 4x4 Matrix for HDMI 1.3
CONNECTINGANDOPERATING THE4X4 MATRIXFOR HDMI 1.3
EXT-HDMI1.3-444
HDMI Source
HDMI Source
HDMI Source
HDMI Source
HDMI Matrix
HDMI Display
HDMI Display
HDMI Display
HDMI Display
HDMI CABLE
7
EDID MODES
EDID. What is it and what is it used for?
Under normal circumstances, an source device (digital and analog) will require
information about a connected device/display to assess what resolutions
and features are available. The source can then cater its output to send
only resolutions and features that are compatible with the attached device/
display. This information is called EDID (Extended Display Information Data)
and a source device can only accept and read one EDID from a connected
device/display. Likewise, the source an only output one resolution for use by a
connected device/display.
Why is EDID so important with the 4x4 Matrix for HDMI 1.3?
The 4x4 Matrix for HDMI 1.3 is complex piece of technology that replicates and
switches between multiple inputs and outputs. Each connected source device will
require one EDID to read. EDID management is carefully handled by 4x4 Matrix
for HDMI 1.3 to provide a single EDID for each source to read.
What options do I have to manage the EDID in the 4x4 Matrix for HDMI 1.3?
First, it is important to note that each source device can only output one video/
audio signal type. This includes resolutions and timings. When multiple devices/
displays are used, such as with the 4x4 Matrix for HDMI 1.3, it is important to
use devices/displays that have similar or compatible resolutions/features. This
will ensure that the single video/audio signal produced by the source device is
accepted by all of the connected output devices/displays.
The user has the option, through a switch on the rear panel of the unit, to change
between a external EDID (provided by the display connected to HDMI output port
labeled OUT 1) or a pre-programed internal EDID.
How do I change EDID modes in the 4x4 Matrix for HDMI 1.3?
Simply change the switch on the back panel of the 4x4 Matrix for HDMI 1.3 to
the desired EDID mode. The unit must be reset once the EDID mode has been
changed. Please press the RESET button on the front panel once the EDID
mode has changed.
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