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Suitable places to mount the loudspeaker are e.g. the vehicle´s bottom
or the cab´s back board.
Connecting a buffer capacitor
When the voltage supply provided by the vehicle decoder is too low,
buzzing of the loudspeaker may occur. In this case you should connect
a buffer capacitor. You should use a capacitor with a minimum proof
voltage of 25 V and a minimum value of 100 µF.
In order to achieve an optimum performance the value has to be
chosen as high as possible. As the value and the outer dimensions are
directly associated with each other, as a rule the maximum value
results from the place provided.
Check the buffer capacitor´s polarity. When mounting the
!
capacitor incorrectly polarized, it will explode when put into operation.
Subsequent damages to the carriage are possible.
Connecting the switching inputs
The switching input #1 (releasing the 13
immediately the playback of the active sound file) switch to ground and
thus can be connected to all (external) circuits providing a ground
connection. Possibilities:
Connection to a function output of the vehicle decoder: The
return circuit is effected by the decoder.
Page 16
EasySound mini
th
sound) and #2 (stopping
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