Hall Research Technologies SC-HD2SDI User manual

User's Manual
SC-HD2SDI
HDMI / DVI to SDI Converter
Converts DVI or HDMI (with no HDCP) to SDI, HD-SDI, or 3G-SDI,
Supports Embedded Audio
UMA1242, Rev. n/c
For technical support, Call 714-641-6607
www.hallresearch.com
Hall Research, 1163 Warner Ave. Tustin, CA 92780
SUPPORT &
ORDERING
INFORMATION

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TRADEMARKS USED IN THIS MANUAL
Hall Research and its logo are trademarks of Hall Research.
Any other trademarks mentioned in this manual are acknowledged as
the property of the trademark owners.
FCC RADIO FREQUENCY INTERFERENCE STATEMENT
This device complies with part 15 Class A of the FCC Rules.
Operation is subject to the following two conditions: (1) This device
may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate
the equipment.

DVI / HDMI to SDI Converter
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Contents
1. SPECIFICATIONS ............................................................. 3
2. OVERVIEW ........................................................................ 3
2.1 INTRODUCTION ................................................................. 4
2.2 FEATURES......................................................................... 4
2.3 WHAT’S INCLUDED........................................................... 5
2.4 HARDWARE DESCRIPTION ................................................ 5
3. INSTALLATION................................................................. 5
4. TROUBLESHOOTING ...................................................... 6
4.1 CONTACTING HALL RESEARCH......................................... 6

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1. Specifications
HDMI Bandwidth
225MHz/link
Resolutions Supported
480i, 576i, 720p@50/60
1080i@50/60
1080p@24/25/30/50/60
TMDS Signal Level
3.3 volts
DDC Signal Level
5.0 volts
ESD Protection
±8kV (air-gap discharge)
±4kV (contact discharge)
Max Coaxial Cable Length
(with quality RG-6U)
Full HD up to 70 m (230 ft)
HD up to 122 m (400 ft)
SD up to 153 m (500 ft)
Dimensions (each side)
1.18" H x 2.75" W x 3.85" D
(30mm H x 70mm W x 98mm D)
Weight (each side)
Product - 0.75 lb (0.35 kg)
Shipping - 1.5 lbs (0.70 kg)
Power Supply (each side)
external Input: 100 ~240 Vac,
50/60 Hz ; Output 5 Vdc, 1 A
Power consumption
2.3 watts per side
Operation temperature:
+32 to +122 °F (0 to +50 °C)
Storage temperature:
-40 to +158 °F (-40 to +70 °C)
Relative humidity:
20~90% (non-condensing)

DVI / HDMI to SDI Converter
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2. Overview
2.1 Introduction
The SC-HD2SDI is an HDMI to SDI Converter with two identical SDI
outputs (built-in 2-channel splitter). It automatically detects and
converts DVI or HDMI video (without HDCP content protection) to
SDI, HD-SDI, or 3G-SDI. The type of SDI is determined by the
resolution of the input video. It supports HDMI embedded audio, and
if audio is present, it will be passed to the SDI outputs.
To ensure that the video source produces a video resolution that is
supported by the converter, the converter's input has an EDID table
which lists the supported resolutions. Standard TV and HDTV
resolutions are supported including 486i/576i, 720p, 1080i, and
1080p. The SDI outputs can drive RG-6U cables to over 200 ft.
The product is perfect for converting PC or HDTV digital video to SDI
format for use with professional SDI products such as matrix
switchers and video editing gear.
2.2 Features
•Supports resolutions up to 1920x1080 at 60 Hz
•No user settings, plug-n-play
•Two simultaneous SDI outputs
•HDCP compliant (if there is HDCP on the input, the SDI
outputs will be cut off)
•Uses Locking HDMI connector

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2.3 What’s Included
•Converter Box
•This user’s manual
•Power Supply
2.4 Hardware Description
The following figures show all connectors and indicators on the unit.
3. Installation
1. Plug one or both SDI outputs to desired devices. Make sure to
use quality SDI rated RG-6U cables.
2. Plug in the power supply

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3. Connect the HDMI input to any DVI or HDMI source. Note that
the input video resolution and refresh rate must be one supported
by the converter (see specifications). Additionally for HDCP
compliance, if the HDMI input signal is encrypted with HDCP
(content protected), then the SDI outputs will be blank.
4.
4. Troubleshooting
There is no adjustments or settings. If there is no SDI output, check
the length and quality of the RG-6U cables (use short cables for test).
Make sure if using HDMI video source that it is not content protected
(no HDCP). When content protected input is detected, output will be
blanked). If connected to a DVI source make sure the resolution of
signal is set to one supported by the converter.
4.1 Contacting Hall Research
If you determine that your Converter is malfunctioning, do not attempt
to repair the unit. Contact Hall Research Technical Support
department at 714-641-6607 to obtain a RMA (Return Authorization)
number. Before you do, make a record of the history of the problem.
We will be able to provide more efficient and accurate assistance if
you have a complete description.

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© Copyright 2016 Hall Research
All rights reserved.
1163 Warner Ave., Tustin, CA 92780 [phone]