
CONTENTS
INTRODUCTION ..............................................................1
FEATURES & CONTENTS............................................... 2
SPECIFICATIONS ............................................................3
FRONT PANEL ................................................................4
BACK PANEL .................................................................10
REMOTE CONTROL .....................................................12
RS-232 / ETHERNET SERIAL INTERFACE ..................14
EDID FUNCTIONS .........................................................15
IR EXTENDER ...............................................................18
TYPICAL APPLICATION ...............................................19
INTRODUCTION
The SB-5645AK is a professional 4x4 matrix routing switch.
Supporting (4) HDMI Inputs and (4) Auxiliary Audio Inputs and (4)
HDMI Outputs and (4) SPDIF audio Outputs. The SB-5645AK is
based on HDMI standards and supports full resolution HDMI video
with embedded EDID, with a signal bandwidth of 340Mhz, so there
is no signal degradation. High Denition Digital signals can be
selected and distributed to any of the (4) Inputs to the (4) outputs.
The switcher is certied as being fully CEC, ARC and HDCP 1.3
compliant with HDMI 1.4a, 4K2K@30Hz, DVI 1.0 and 3D formats
with a wide frequency range 25MHz~340MHz. Using the build-
in HDMI signal booster function, the HDMI output is capable of
driving cable lengths for 1080p up to 98 feet (30M) & 4K2K@30Hz
up to 66 feet (20M). Supports UXGA/WUXGA/DVI 1920x1200
resolutions to any HD displays. The EDID management can be
selected between (7) different modes. Control is provided via front
panel push buttons, IR remote, RS-232 or TCP/IP (not a web-
browser). A RS-232 Windows GUI interface is also provided for
matrix routing control (Windows only).
1
HDMI-AUDIO MATRIX SWITCHER SERIES
Thank you for purchasing the SB-5645AK HDMI Matrix Switch with Auxiliary. You will nd this unit easy to install and highly
reliable but it is essential that you read this manual thoroughly before attempting to use 4x4 HDMI Matrix switcher.
TABLE OF CONTENTS
SAFETY PRECAUTIONS
Please read all instructions before attempting to unpack, install or
operate this equipment and before connecting the power supply.
Please keep the following in mind as you unpack and install this
equipment:
• Always follow basic safety precautions to reduce the risk of re,
electrical shock and injury to persons.
• To prevent re or shock hazard, do not expose the unit to rain,
moisture or install this product near water.
• Never spill liquid of any kind on or into this product.
• Never push an object of any kind into this product through any
openings or empty slots in the unit, as you may damage parts
inside the unit.
• Do not attach the power supply cabling to building surfaces.
• Use only the supplied power supply unit (PSU). Do not use the
PSU if it is damaged.
• Do not allow anything to rest on the power cabling or allow any
weight to be placed upon it or any person walk on it.
• To protect the unit from overheating, do not block any vents or
openings in the unit housing that provide ventilation and allow for
sufcient space for air to circulate around the unit.
DISCLAIMERS
The information in this manual has been carefully checked and
is believed to be accurate. We assume no responsibility for any
infringements of patents or other rights of third parties which may
result from its use.
We assume no responsibility for any inaccuracies that may be
contained in this document. We make no commitment to update
or to keep current the information contained in this document.
We reserve the right to make improvements to this document
and/or product at any time and without notice.
COPYRIGHT NOTICE
No part of this document may be reproduced, transmitted,
transcribed, stored in a retrieval system, or any of its part translated
into any language or computer le, in any form or by any means
— electronic, mechanical, magnetic, optical, chemical, manual,
or otherwise — without express written permission and consent.
© Copyright 2016. All Rights Reserved.
Version 1.4 JULY 2015
5645AK-20150630-001
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may
be trademarks of the companies with which they are associated.
IMPORTANT WARRANTY INFORMATION.
If you remove the HDMI screw posts, you must
use the provided HDMI Locking Post replacement
screws to keep the internal HDMI jack secure.
Removing the HDMI screws without installing the
HDMI Locking Post replacement screws will void
your warranty.
LOOK A PUPPY!! NOW READ THIS!!