Gefen GTV-MFDA-148 User manual

1:8 Multi Format Video Distribution
over Ethernet
GTV-MFDA-148
User Manual

Technical Support:
Telephone [phone]
[phone]
Fax [phone]
Technical Support Hours:
8:00 AM to 5:00 PM Monday thru Friday.
Write To:
Gefen, LLC
c/o Customer Service
20600 Nordhoff St
Chatsworth, CA 91311
www.gefentv.com
[e-mail]
Notice
Gefen, LLC reserves the right to make changes in the hardware, packaging, and
any accompanying documentation without prior written notice.
1:8 Multi Format Video Distribution over Ethernet
is a trademark of Gefen, LLC
© 2011 Gefen, LLC. All rights reserved.
All trademarks are the property of their respective companies.
ASKING FOR ASSISTANCE
Rev A2

CONTENTS
1 Introduction
2 Operation Notes
3 Features
4 Sender Panel Layout
5 Sender Panel Descriptions
6 Receiver Panel Layout
7 Receiver Panel Descriptions
8 Connecting and Operating The Unit
8 Distribution of Video andAudio over CAT-5
9 Distribution of Video andAudio over LAN
10 Operation As a Switch
11 Wiring Diagrams
12 IR Backchannel Configuration
13 Video Input and Output Format Conversion Table
14 Specifications
15 Warranty

1
INTRODUCTION
Congratulations on your purchase of the 1:8 Multi Format Video Distribution over
Ethernet. Your complete satisfaction is very important to us.
GefenTV
GefenTV is a unique product line catering to the growing needs for innovative
home theater solutions. 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 and hope you find your solutions. Don’t see what you are looking for
here? Please call us so we can better assist you with your particular needs.
The GefenTV 1:8 Multi Format Video Distribution over Ethernet
This versatile product is useful for PCs, digital signage applications, and
educational institutions. VGA, Component, S-Video, or Composite video data
is broadcast from the Sender up to 330 ft over CAT-5 to the Receiver. The
Receiver provides VGA or Component output and can be daisy-chained.
Additional features of this product allow video and audio distribution over a Local
Area Network (LAN).
How It Works
The GefenTV 1:8 Multi Format Video Distribution over Ethernet is a Sender/Re-
ceiver system allowing broadcast of analog video and audio over Ethernet cable
to a maximum of eight (8) Receivers. Distribution of video and audio over LAN
can also be achieved by connecting a single Ethernet cable from the Sender unit
to a LAN connection. See page 9 for details.

READ THESE NOTES BEFORE INSTALLING OR OPERATING
THE 1:8 MULTI FORMAT VIDEO DISTRIBUTION OVER ETHERNET
• This product is Ethernet-based, not IP-based.
• It is recommended that a managed switch with multicast support be
placed between the Sender Unit and Receiver Unit(s). The multicast
function should be enabled on the switch.
• If a non-managed switch is used, VGA Sender multicast packets will be
broadcast to all outputs of the switch. This unit uses about 80 Mbs to
send audio and video.
• Once the Receiver Unit is connected to the same LAN, it will
automatically link to the Sender Unit.
• Receivers Unit(s) cannot be placed outside of a LAN.
• Conforms to IEEE 802.3 standards.
OPERATION NOTES
2

3
FEATURES
Features
• Extend video and audio up to 330 ft (100 m) using CAT-5.
• Maximum Input Resolutions: 1080p@60Hz (Component), 1280x1024@60Hz
(VGA), 480i@60Hz, 576i@50Hz (S-Video, Composite)
• Maximum Output Resolutions: 720p@60Hz (Component),
1280x1024@60Hz (VGA), 480i@60Hz, 576i@50Hz (S-Video, Composite)
• Switch between four audio/video sources from the Sender location
• Plug-and-Play installation (with no special hardware or software
configuration required)
• 2-Channel Stereo Analog Audio supported
• PCM Encoding is 48KHz 16-bit sampling
Package Includes
(1) GefenTV 1:8 Multi Format Video Distribution over Ethernet Sender Unit
(1) GefenTV 1:8 Multi Format Video Distribution over Ethernet Receiver Unit
(1) 6 ft VGA Cable (M-M)
(1) 12V DC Power Supplies
(1) User Manual

4
SENDER PANEL LAYOUT
Front Panel
5
34
Back Panel
612
910 11 13 78
Top Panel
12

5
SENDER PANEL DESCRIPTIONS
1 Input Selection Indicators
Indicates the current input selection: Composite, S-Video, Component,
or VGA
2 Power Indicator
This LED will glow blue when the power is on.
3 Power On/Off Switch
Turn the power on or off using this button
4 Selector Button
Switches between Component Video, S-Video, Composite and VGA
5 Ethernet (RJ-45) Input Connectors
Use this jack point to connect another receiver into the system
6 Reset Button
Reset the sender unit
7 Analog Stereo Audio Input
Use this input to connect a 3.5mm analog stereo audio line-in jack
8 VGA Video Input
Use this input to connect a VGAvideo input from a computer source
9 Component Video Inputs
Use this input to connect anAnalog RCAComponent
10 S-Video Input
Use this input to connect S-Video sources
11 Composite Video Input
Use this input to connect Composite video
12 IR Back-Channel Port
Use this port to connect an IR blaster cable (Gefen Part No. EXT-2IREMIT,
not included)
13 12V DC Power Receptacle
Used to connect the included 12V DC power supply

6
RECEIVER PANEL LAYOUT
Front Panel
Back Panel
3456
710 811
9
Top Panel
12

7
RECEIVER PANEL DESCRIPTIONS
1 Output Selection Indicator
Indicates the current output selection: Component or VGA
2 Power Indicator
This LED will glow blue when the Receiver is powered on
3 Power On/Off Switch
Turn the power on or off using this button
4 Selector Button
Switches between Component or VGAoutput
5 IR Sensor
Infrared lens senses signals from remote control
6 Ethernet (RJ-45) Output Connectors
Use this input to connect Ethernet cables
7 Reset Button
Resets the receiver unit
8 Analog Stereo Audio Output
Connect a stereo RCAcable to these outputs.
9 Component Video Output
Use this input to connect component video
10 VGA Output Connector
Use this to connect analog VGAdisplays
11 12V DC Power Receptacle
Used to connect the included 12V DC power supply