Gefen HDSDI-144N User manual

HD-SDI 1x4
Splitter
USER MANUAL
www.gefen.com

Technical Support:
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Technical Support Hours:
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Write To:
Gefen Inc.
C/O Customer Service
20600 Nordhoff Street
Chatsworth CA 91311
[email protected] -- www.gefen.com
Notice
Gefen Inc. reserves the right to make changes in the hardware, packaging and any
accompanying documentation without prior written notice.
1x4 HD-SDI Splitter is a trademark of Gefen Inc.
© 2007 Gefen Inc., All Rights Reserved
ASKING FOR ASSISTANCE

TABLE OF CONTENTS
Introduction
Features
Panel Desciptions
Connecting and Operating the 1x4 HD-SDI Splitter
Specifications
Warranty
1
2
3
4
5
6

Congratulations on your purchase of the ex•tend•it 1x4 HD-SDI Splitter. Your complete
satisfaction is very important to us.
Splits one HD-SDI Source Signal Four Times
1 SDI Input = 4 SDI Outputs for Real-Time Multi-Viewing
The 1:4 HD-SDI Distribution Amplifier is a reliable video splitting device that allows a
single SDI video source to send data to four HD-SDI displays at the same time. Crisp,
highly defininition visuals are generated for each distributed output, and multiple formats
(NTSC, PAL).
SDI
SDI (serial digital interface), used primarily in broadcasting, converts and transmits digi-
tal video through SDI connectors. It processes high quality standard or high definition
video.
How it works
You simply connect your source to the 1:4 HD SDI Splitter’s HD SDI input, then connect
your four displays to the Splitter’s HD SDI outputs. Once the source, the displays and
the Splitter are powered and connected, your source’s video appears on all four dis-
plays simultaneously.
INTRODUCTION
1

FEATURES
Features
• Easily distribute one HD-SDI source to four HD-SDI displays
• Streamlines equipment as unnecessary hardware is eliminated
• Distrubutes video instantaneously
Includes:
(1) 1:4 HD-SDI Distribution Amplifier
(1) 5v Power Supply
(1) Users Manual
2

PANEL DESCRIPTIONS
Power LED
Indicator
3
Active Video
Indicator
SDI Inputs SDI Outputs
Connects to
5V Power
Supply

CONNECTING AND OEPRATING THE 1x4 HD-SDI SPLITTER
How to Connect the 1x4 HD-SDI Splitter to your devices
1 Connect your HD-SDI input into Input 1 on the 1x4 HD-SDI Splitter.
2Connect your displays into outputs 1 thru 4.
3Connect the 5VDC power supply into the 1x4 HD-SDI Splitter.
4

SPECIFICATIONS
5
Input/Output...................................................................SDI - SMPTE 259M-C (270Mbps)
Input/Output.........................................HD-SDI -SMPTE 292M (1.485, 1.485/1.001 Gbps)
Supports NTSC & PAL formats
720p @ 60, 59.94, 50Hz
1080p @ 30, 29.97, 25, 24 & 23.98Hz
1080i @ 60, 59.94, 50, 48 & 47.95Hz
Power Supply...........................................................................................................5V DC
Power Consumption....................................................................................10 watts (max)
Dimensions................................................................................7.5”W x 1.25”H x 4.125”D
Shipping Weight.........................................................................................................4 lbs.

Gefen Inc. warrants the equipment it manufactures to be free from defects in material
and workmanship.
If equipment fails because of such defects and Gefen Inc. is notified within two
(2) year from the date of shipment, Gefen Inc. 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.
Equipment that fails under conditions other than those covered will be repaired at the
current price of parts and labor in effect at the time of repair. Such repairs are warranted
for ninety (90) days from the day of reshipment to the Buyer.
This warranty is in lieu of all other warranties expressed or implied, including without
limitation, any implied warranty or merchantability or fitness for any particular purpose,
all of which are expressly disclaimed.
1. Proof of sale may be required in order to claim warranty.
2. Customers outside the US are responsible for shipping charges to and from Gefen.
3. Copper cables are limited to a 30 day warranty and cable must be free from any
scratches, markings, and neatly coiled.
The information in this manual has been carefully checked and is believed to be
accurate. However, Gefen Inc. assumes no responsibility for any inaccuracies that may
be contained in this manual. In no event will Gefen Inc., be liable for direct, indirect,
special, incidental, or consequential damages resulting from any defect or omission
in this manual, even if advised of the possibility of such damages. The technical
information contained herein regarding 1x4 HD-SDI Splitter features and specifications
is subject to change without notice.
WARRANTY
6