Gefen GTB-MHDMI1.3-442 Bedienungsanleitung
4x2 Matrix
for HDMI®
GTB-MHDMI1.3-442
GTB-MHDMI1.3-442-BLK
User Manual
www.gefentoolbox.com
Gefen
ASKING FOR ASSISTANCE
Rev A8
2.3g
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
Notice
Gefen, LLC reserves the right to make changes in the hardware, packaging and
any accompanying documentation without prior written notice.
4x2 Matrix 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
CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Panel Layout
5 Panel Descriptions
6 Connecting And Operating The 4x2 Matrix for HDMI
8 IR Remote Description
10 IR Remote Installation
11 IR Remote Configuration
12 Changing the IR Channel
13 IR Extender Installation
14 EDID Management
15 What is EDID?
15 EDID Mode Selection
16 External EDID Management
17 Audio Channel Selection
18 Internal EDID Specification
19 RS-232 Serial Control Interface
20 RS-232 Serial Commands
23 Wall-Mounting Instructions
24 Specifications
25 Warranty
1
Congratulations on your purchase of the GefenToolBox 4x2 Matrix for HDMI.
Your complete satisfaction is very important to us.
About GefenToolBox
GefenToolBox is a unique product line offering portable and easy-to-install
solutions for common A/V system setups using HDMI. GefenToolBox products
are wall-mountable, small in size, and are easily transported to the field, ready
for immediate and easy installation in working environments. These products
come finished in a glossy color to blend in with either a white wall or black
cabinet. Gefen specializes in total integration for your home theater, while going
above and beyond customer expectations to ensure you get the most from your
hardware. Gefen invites you to explore our distinct GefenToolBox product line
and hopes that you find the solution that fits your needs..
The GefenToolBox 4x2 Matrix for HDMI
The 4x2 Matrix for HDMI routes up to 4 Hi Def sources to any two HDTV displays
at resolutions up to 1080p Full HD including 3D content and multi-channel digital
audio. The 4x2 Matrix for HDMI eliminates the need to disconnect and reconnect
Hi Def sources and ensures compatibility with multiple devices using powerful
EDID management. It works with any Hi Def source that needs to be connected
to an HDTV display or AV receiver supporting digital audio formats such as Dolby
TrueHD and DTS-HD Master Audio. Each source is accessible at all times by
selecting it with the included IR remote, the RS-232 port, or using the front panel
push buttons.
How It Works
Connect the Hi Def A/V sources to the 4x2 Matrix inputs using the supplied HDMI
cables. Connect up to 2 HDTV displays to the Matrix’s two HDMI outputs using
the provided cables. 3D content can be displayed when connecting a 3DTV and
3D source. Apply power to the sources and to the displays. A/V Sources may
now be freely routed to display devices by using the front panel buttons or the
included IR remote control.
INTRODUCTION
READ THESE NOTES BEFORE INSTALLING OR
OPERATING THE 4X2 MATRIX FOR HDMI
• 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 on the outputs.
The GefenToolBox 4x2 Matrix for HDMI incorporates advanced EDID
management to ensure complete compatibility with all types of Hi Def
sources and HDTV displays. Please see pages 14-18 for more details.
OPERATION NOTES
2
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
• Displays any of four (4) Hi Def sources on the two (2) HDTV displays,
independently.
• Maintains beautiful, sharp HDTV resolutions up to 1080p and 2K.
• 3DTV Pass-Through
• EDID Management for rapid integration of sources and display devices.
• Supports digital audio formats including LPCM 7.1 audio, Dolby Digital Plus,
Dolby TrueHD, and DTS-HD Master Audio.
• Built-in IR Extender.
• IR Remote Control.
• RS-232 serial control.
• Locking HDMI connections.
• Firmware field-upgradable.
• Wall-mountable.
• This product is HDCP-compliant.
Package Includes
(1) GefenToolBox 4x2 Matrix for HDMI
(4) 6 ft. HDMI cable (M-M)
(1) IR remote control
(1) 5V DC Locking Power Supply
(1) User Manual
FEATURES
3
PANEL LAYOUT
1
11
4
8
9
10
4
6
2
3
Top
5
7
Front
PANEL DESCRIPTIONS
5
1 Locking HDMI Input Ports (4)
Connect a Hi Def source device to any of these input ports.
2 Audio Channel Selection Switch
Modifies the audio information in the EDID when using the Internal EDID mode.
See page 17 for more information.
3 EDID Mode Selection Switch
Switches between External and Internal EDID. See page 15 for more
information.
4 Source Selectors (2) and Indicator LEDs (8)
Routes the selected input to a specific display (zone). See page 7 for more
information.
5 RS-232 Serial Port
Connects to the RS-232 control device. The 4x2 Matrix for HDMI may be
switched remotely using this port. See page 20 for details.
6 Mini USB Service Port
This Mini USB service port is used for upgrading the HDMI firmware. This
feature is under development at this time.Afuture version of this manual will be
released containing a procedure for using this feature.
7 IR Extender Port (For Optional IR Extension)
Used to connect an optional IR Extender the Matrix (see page 13).
8 5V DC Power Receptacle
Connects the included 5V DC Locking Power Supply to this receptacle.
9 Power Indicator
This LED will turn bright red once the power supply has been properly
connected.
10 IR Window
Receives signals from the IR Remote Control.
11 Locking HDMI Output Ports (2)
Connect HDTV displays to these HDMI ports.
How to Connect the 4x2 Matrix for HDMI
1. Use the included HDMI cables to connect up to four (4) source devices to
the HDMI In ports on the 4x2 Matrix for HDMI.
2. Connect up to two HDTV displays with the supplied HDMI cables.
3. Connect the included 5V DC locking power supply to the power receptacle
on the Matrix. Do not overtighten the locking connector.
4. Connect the other end of the power supply to an available power outlet.
NOTE: If the source and display support 3D then the 4x2 Matrix for HDMI
will pass through the 3D signal. To pass the 3D signal, a 3DTV must be
connected to HDMI Out 1 on the Matrix.
Wiring Diagram for the GefenToolBox 4x2 Matrix for HDMI
CONNECTING AND OPERATING
THE 4X2 MATRIX FOR HDMI
6
GTB-MHDMI1.3-442
HDMI Display
HDMI Display
HDMI Switcher
HDMI CABLE
Gefen
HDMI Switc
h
e
r
HDMI Source HDMI Source
HDMI Source HDMI Source
7
CONNECTING AND OPERATING
THE 4X2 MATRIX FOR HDMI
How to Operate the 4x2 Matrix for HDMI
Use the Out 1 and Out 2 button to route the selected Hi Def source to an HDTV
display. Each number (1, 2, 3, or 4) represents an input source connected to the
Matrix.
Example 1: Routing Input (source) 2 to Output (display) 1
1. Connect an HDMI cable from the Hi Def source to Input 2 on the Matrix.
Connect an HDMI cable from Output 1 on the Matrix to the HDTV display.
2. Press the Out 1 Button until the LED 2 turns bright blue (Fig 1.1).
Fig 1.1
The display connected to Out 1 on the Matrix should now display the
content from the Hi Def source connected to Input 2 on the Matrix.
Note that in Fig 1.1, Out 2 has been routed to the source connected to HDMI In
1.
Example 2: Routing Input (source) 3 to Output (display) 2
Connect an HDTV display to HDMI Out 2 on the Matrix. Connect a Hi Def source
to HDMI In 3 on the Matrix. Press the Out 2 button until LED 3 turns bright blue.
The LED indicators should now appear as in Fig 1.2.
Fig 1.2
LED 3 should turn bright blue, indicating that the source device connected to
HDMI In 3 has been routed to the HDTV display connected to HDMI Out 2 on the
Matrix.
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