Connection Of The Sound Module In Mix Mode - beier USM-RC-2 Operating Manual

D Sound module USM-RC-2

Connection of the sound module in mix mode

Connection of the motors
In the analogue mode, the driving speed is determined by the motor voltage. 1 or 2
DC motors can be connected to the terminals X1/4 and X1/5 or X1/6 and X1/7. The
connection to the sound module is implemented parallel to the existing connections
of the speed controllers which powers the motors.
Only if you want to use the output for the reverse driving light or the reverse driving
sound you have to pay attention to the polarity of the motor connections. If the
reverse driving light shines at the forward drive, the connections must simply be
changed.
Connection of the proportional channels
Up to 3 proportional outputs of an RC receiver can be attached to connectors X2/2 -
X2/4. Just use the 2 supplied servo patch cables for the connection. If more than 2
proportional channels should be connected, further servo patch cables are required.
For your convenience the cables can be purchased in our online shop.
Please attach the servo patch cables to the sound module with the brown wire face
the board edge (to the right) and the orange wire to the board middle (to the left)!
Different functions can be triggered with the 3 proportional channels on the sound
module (see page 30).
The channel numbers of the sound module have nothing to do with the channel
numbers of your receiver. So you do not have to connect channel #1 of the receiver
with channel #1 of the sound module.
Connection of the switching-inputs
Terminal X1/3 is the switching-input, to turn on and off the engine sound. For
activation, the negative pole (e.g. by a switch module or switch) must be connected
to this input.
In mix mode you can also switch the engine sound with a proportional channel, a
switch in nautic-mode, or with the EKMFA-Mode. The switching-input X1/3 does not
need to be connected here.
As long as the engine sound is switched off, the sound module doesn't play any
driving sound or engine sound!
Therefore the engine sound has to be switched on by a way available to you!
03.02.2014 BEIER-Electronic 21