System Connectivity; Dc Power Connectivity - Soundstream SYNTHESIS User Manual

2 System Connectivity

PC/MAC for initial
configuration only – Not
required afterward
2.1.1

DC Power connectivity

Synthesis requires a 12V regulated power supply of at least 1.5A (18W).
Be careful to apply the correct polarity to the Terminal block connector as below. For a quick confirmation, take a look underneath
the PCB for the silkscreen labels.
REM IN: The remote IN input will TURN ON/OFF the Synthesis above a threshold of 4V. It can be a useful feature for battery operated
systems that do not want to drain the +12V from the battery that is always present. The behavior is as follow:
0V <REM IN <4V: DSP is OFF
o
4V < REM IN < 12V: DSP is ON
o
REM OUT: A delayed version of the REM IN is available as a REM OUT signal to trigger some amplifier or external piece of
equipment after a 2seconds delay. It provides 12V @ 10mA.
www.Soundstream.com / For more info please contact
Synthesis
Platform
MiniUSB
cable
REM IN
GND
+12V
Top corner of the PCB
tech@soundstream.com
To Amplifiers of multi-
way speakers or
External processors
REM OUT
Features and Specifications are subject to change
P 5