Hall Research Technologies SP-HD-4A User manual

UMA1217 Rev. N/C
FREE technical support, call 714-641-6607
Hall Research, 1163 Warner Ave. Tustin, CA 92780
www.hallresearch.com [e-mail]
CUSTOMER
SUPPORT
INFORMATION
User’s Manual
SP-HD-4A
HDMI Video splitter
1 input ×4 outputs
Supports 4Kx2K video. HDCP Compliant. EDID Management

User’s Manual
2
Contents
1. Introduction..........................................................................................3
1.1 General.................................................................................................................... 3
1.2 Features................................................................................................................... 3
2. Connection Block Diagram.................................................................3
3. Package Contents................................................................................4
4. Controls, Functions and Indicators ...................................................4
5. EDID Handling......................................................................................5
6.0 Contacting Hall Research and Shipping/Packaging.......................5
6.1 Contacting Hall Research........................................................................................ 5
6.2 Shipping and Packaging .......................................................................................... 5
7. Specifications ......................................................................................6
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.
FEDERAL COMMUNICATIONS COMMISSION
RADIO FREQUENCY INTERFERENCE STATEMENT
This equipment generates, uses, and can radiate radio frequency energy and if not installed
and used properly, that is, in strict accordance with the manufacturer’s instructions, may
cause interference to radio communication. It has been designed to comply with the limits
for a Class A computing device in accordance with the specifications in Subpart B of Part 15
of FCC rules, which are intended to provide reasonable protection against such interference
when the equipment is operated in a commercial environment. Operation of this equipment
in a residential area is likely to cause interference, in which case the user at their own
expense will be required to take whatever measures may be necessary to correct the
interference.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.

SP-HDMI-4A
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1. Introduction
1.1 General
Thank you for purchasing the SP-HD-4A, 4-channel HDMI Video Splitter from Hall Research.
This device splits a single DVI or HDMI audio/video source for display on four identical
outputs.
It supports HDTV resolutions up to 4Kx2K, is HDCP compliant; supports HDMI 1.4 deep
color & 3-D formats, and handles all HDMI Audio formats.
The device is a high-performance unit that digitally splits and buffers the input signal for a
100% perfect image and sound reproduction on all outputs.
1.2 Features
•Supports HDMI 1.4 Deep-Color (up to 12 bits per color) and 3D formats
•Supports PC & HDTV resolutions, VGA~WUXGA and 480p~4Kx2K
•LED indicators for power and video
•1 RU compact size, includes surface mounting brackets
•Supports LPCM 7.1CH, Dolby TrueHD and DTS-HD Master Audio
•Plug and play installation
•Bandwidth of 10.2 Gbps (Giga bits / second) for sharp digital image
•Intelligent EDID Pass-through or EDID Emulation (user selectable)
•Low power (consumes less than 2.5 watts fully loaded)
•Includes Universal power adapter with interchangeable AC plugs
•Locking HDMI and DC Power connectors
2. Connection Block Diagram

User’s Manual
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3. Package Contents
•One SP-HD-4A HDMI Splitter
•One Users Manual
•One Power Supply
Input: 100 – 240V AC @ 50/60Hz,
Output: +5V DC, 2.6A DC, 13 Watts
Note: HDMI Cables are not supplied with this unit. Please order those separately
4. Controls, Functions and Indicators
Power Indicator
The power indicator is illuminated when power is applied to the unit.
Locking DC Input Power Jack
Only use the power supply provided with the splitter. The power supply cable is secured to
the splitter via a threaded sleeve preventing accidental disconnection.
Input Video Indicator
This LED will illuminate when a valid video signal is detected on the input
EDID Selection Switch
Default position is NORM. In this mode the unit will scan the outputs and create an EDID
based on connected LCD’s. In EMUL mode the unit will use a generic EDID that is
independent of connected LCD’s. Read more about EDID in the next section.

SP-HDMI-4A
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HDMI Input Connector
Connect the HDMI SOURCE to this connector.
HDMI Output #1 thru #4
Connect a compatible HDMI Display device to this connector. Note the order of HDMI output
connections determines the EDID presented to the HDMI SOURCE.
Service Connector
No user functionality. For Firmware installation and upgrade only.
CAUTION:
5. EDID Handling
NORM
After power-up, the unit scans the outputs and looks for connected display devices (SINK) in
ascending order (1 through 4). The EDID from the first discovered sink is recorded in internal
memory and is passed on to the input source.
If no SINK is found, an internal pre-programmed EDID is used and passed on to the input
source.
EMUL
After power-up, the unit uses an internal pre-programmed generic EDID and passes it on to
the source. Please contact Hall Research Support for further details or questions.
6.0 Contacting Hall Research and Shipping/Packaging
6.1 Contacting Hall Research
If you determine that your HDMI video splitter is malfunctioning, do not attempt to repair the
unit; instead, contact Hall Research Technical Support at 714-641-6607 or send an email to
[e-mail]
Before you do, make a record of the history of the problem. We will be able to provide a
more efficient and accurate assistance if you have a complete description of problem.
6.2 Shipping and Packaging
If you need to transport or ship your unit:
•Package it carefully. We recommend that you use the original container.
•Before you ship the units back to Hall Research for repair or return, contact us to get a
Return Authorization (RMA) number.
Use only 5v DC supply (center positive) as supplied
with the unit. Use of any power supply other than the
one supplied may damage the unit and void warranty

User’s Manual
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7. Specifications
Input Port
1x HDMI Female Locking Connector (Type A)
Output Port
4x HDMI Female Locking Connector (Type A)
Connectors
Locking HDMI
Video Resolutions
Output resolution is same as input resolution.
PC Resolutions : VGA - SVGA – XGA – SXGA – UXGA -WUXGA
HDTV Resolutions : 480i - 480p - 720p - 1080i - 1080p, 4Kx2K@30
Bandwidth
10.2 Gbps total (or 3.4 Gbps per color, or 340 MHz TMDS clock)
Video Standards
HDMI 1.4 (for 3D, Deep-Color & 4Kx2K), HDCP1.1 and DVI1.0
Audio Formats
All HDMI Embedded Audio including: LPCM 7.1CH, Dolby TrueHD and
DTS-HD Master Audio (32-192kHz sample rate)
Power Supply
100-240 VAC, 50-60 Hz, external; +5 V DC, 2.6 A DC, 13 Watts, Center-
Positive, Locking 2.1mm ID Connector
Actual Power Consumption: 110 mA ~ 475 mA (or 0.55 ~ 2.4 watts)
depending on # outputs plugged in at 1080P
Temperature/humidity
Storage: -40 to +185 °F (-40 to +85°C) / 10% to 90%, non-condensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, non-condensing
Mounting
End plates have L bracket with holes for surface mounting
Enclosure type
Metal (Steel ends and Aluminum extrusion)
Dimensions
1.5" H x 5.6" W x 4.1" D
(38mm H x 142mm W x 105mm D)
Product weight
Product - 0.85 lb (0.386kg)
Shipping - 1.5lbs (0.681 kg)
Safety
CE
EMI/EMC
CE, FCC Class A
MTBF
90,000 hours (Calculated Estimate)
Warranty
2 years parts and labor
Specifications are subject to change without notice
Note: When displaying an HDMI signal with a higher bandwidth than 225
MHz (such as 1080p deep-color, or 4K×2K video), a High Speed HDMI
cable is required.

© Copyright 2013. Hall Research, Inc.
All rights reserved.
Order toll-free in the U.S. 800-959-6439
FREE technical support, Call 714-641-6607 or fax [phone]
Mail order: Hall Research, 1163 Warner Ave. Tustin, CA 92780
Web site: www.hallresearch.com E-mail: [e-mail]
CUSTOMER
SUPPORT
INFORMATION