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Sound module USM-RC-2
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BEIER-Electronic
03.02.2014
Introduction
The sound module USM-RC-2 was developed for the RC model construction in order
to equip models, with an as realistic as possible, speed-dependent (e.g. engine
sound). Additional turn on-, turn off-, starting-, stopping-, idling-, braking- and driving
backward sounds can be played, too. To make the backround noise perfect, in
addition to the engine sound, up to 30 additional sounds can be played. In addition 8
easy configurable random sounds are possible as well.
The driving speed of the model, is either been taken from 1 or 2 motors (analogue-
and mix mode), or 1 or 2 proportional channels (digital mode) of the receiver are
used for the speed information.
The sounds are stored on a micro-SD-card and can be changed at any time. For this
purpose, just a Windows PC with SD-cardreader and our software "USM-RC-2
Sound-Teacher" is needed. Therefore you can use this sound module for a variety of
models and can customize it to your own imaginations.
There is already a powerful double amplifier (2x20W) onboard, so you only need to
connect 1 or 2 speakers for the sound playback. An additional amplifier is no more
needed.
In addition there are up to 12 switching outputs for the connection of LEDs, lamps,
relays for example. Furthermore different light effects (light, stop light, indicators,
hazard warning light, MG fire, flickering-light and so forth) can be implemented at
these outputs.
Any number of switching outputs can be divided into 2 output groups. Any sequence
functions for these 2 groups can be programmed (for example moving lights, rotating
lights, beacon lights for airplanes).
