DPSI RV Mini Family Operating Instructions Version 1.0
Page 47 of 54
In case one battery is not connected, the DPSI RV Mini starts in
programming mode. This programming mode automatically ends after
approx. 30 seconds. Within these 30 seconds, the second battery must
not be connected if reprogramming is not desired.
Hint:
If the buzzer beeps 3 seconds after turning the DPSI RV Mini on, only one
battery is connected and the DPSI starts in programming mode. If no
reprogramming is desired, either turn the DPSI RV Mini off or wait approx. 30
seconds before connecting the second battery.
Hint:
If the DPSI RV Mini indicates errors for low voltage after a short period of time
although the batteries are fully charged, probably the wrong battery type is
programmed.
It is also possible, that a battery with a too high internal resistance is used which
breaks down when loaded (e.g. NiMH batteries in AA size). Only utilize batteries
for high current load!
13. Error Indication
There is a microcontroller integrated into the DPSI RV Mini which
constantly monitors all voltages and the function of the voltage
regulator. An intelligent algorithm makes sure that low voltage of a
connected battery not only is detected during shortly dropping voltages
(e.g. in case all servos move at once). The algorism is especially
designed for operating RC-models (this is cyclic load of the batteries)
i.e. not constant load of the batteries. Now, reliable recognition of low
voltages is possible.
Despite this, don't trust blindly low voltage recognition. A good and
responsible model pilot knows how long he/she can fly with fully
charged batteries and recharges them in time (not just when low
voltage is indicated).
Different error types are indicated by the internal piezo-buzzer and the
red LED in the switch actuator.
To Next Page
Loading...
