GB
Sound module USM-RC-3
104
BEIER-Electronic
11.10.2021
Diagnosis
A diagnosis function is integrated in the USM-RC-3 to control different functions,
values and features.
There are two different types of diagnosis:
1. Diagnosis with datacable (live)
2. Diagnosis with SD card (recorded)
The diagnosis window is divided into different areas: proportional channels, outputs,
servo outputs, motor, nautic mode and others.
Proportional channels
The first slot shows the received
values of the 8 or 16 (with sum
signals) proportional
inputs/channels from the receiver.
The values range between 1.000
and 2.000 ms.
In neutral position the values of
the next (middle) slot should be
arround 0.
In addition, a letter is displayed.
This letter indicates in which of
the 5 areas (A, B, N, C and D) the
channel is located. This is very
helpful for troubleshooting if some
sounds or functions can not be
switched correctly via the
proportional channel.
A slight fluctuation of the values
is quite normal and does not
indicate a problem!
Servo outputs
These values show the position of the servo. They range between 1.000 and 2.000
ms. The neutral position is 1.500.
Analog inputs
This is only interesting in analogue- or mix-mode. Here you can see which voltages
are measured at the motor connections.
The shown value, multiplied by 0.052 is equal to the measured voltage in volts.
Inputs
Here you can see the 5 switching-inputs of the USM-RC-2. If an input is switched
(set to minus), it will be indicated with a green circle.
