Instruction manual

INTRODUCTION
INTRODUCTION
Congratulations on your purchase of one of the most innovative 8x8 Composite Video/Audio matrix switching product on the market Today.
The SB-5548 is a true Matrix Routing Switcher for Composite Video/Audio (Stereo Audio) signals. It is an 8 individual A/V (Composite
Video) inputs with 8 individual A/V outputs. Because it is a matrix router, any input may be routed to any output; or the same input may be
routed to all outputs or any combination. It completely eliminates the need to constantly move around audio and video input and output
cables. The SB-5548 is useful for Matrix signals from AV source devices (such as: VCRs, Camcorders, Video Game Consoles, Video
CDs, DVDs, Satellite Receivers, CAT5 Set Top Boxes, etc.) to AV destination devices (such as: HDTV, LCD TVs, Plasma TV Sets, Video
Projectors, etc.). Selection of inputs is made via the Front Panel push buttons or an Infrared Remote Control unit or RS-232 control by
computer.
Package Includes:
(1) SB-5548 8x8 Matrix Switcher
(2) IR Remote Control
(3) RS-232 Cable
(4) Rack Mounts
(5) Control Software (All Windows Operating Systems)
(6) Users Guide
(7) AC/DC Adapter: 12VDC, 500mA
AC/DC Adaptor Types : CE/UL/SAA/BS
Safety Notice!
To prevent damage to your television equipment use only the supplied
AC Adaptor and make the power connections to your television
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER (OR BACK),
NO USER SERVICEABLE PARTS INSIDE,
REFER SERVICING TO QUALIFIED SERVICE PERSONAL.
WARNING!
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK
DO NOT EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE.
This symbol is intended to alert the user to the presence of non-insulated
“dangerous voltage” within the products enclosure that may be of suffi cient
magnitude to constitute a risk of electric shock to persons.
This symbol is intended to alert the user to the presence of important operational
and maintenance (serving) instructions in the literature accompanying the
appliance.
To prevent electric shock do not use this (polarized) plug with an extension cord,
receptacle or other outlet unless the blades can be fully inserted to prevent blade
exposure. To prevent electric shock, match wide blade of plug to wide slot, fully
insert.
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INTRODUCTION ..................................................3
FEATURES & SPECIFICATIONS ...........................4
FRONT PANEL .....................................................5
REAR PANEL ........................................................6
REMOTE CONTROL ............................................7
IR EXTENDER ......................................................8
RS-232 SERIAL INTERFACE ...............................9
RS-232 PROTOCOL COMMANDS ........................9
LIMITED WARRANTY ........................................10