PowerBox Systems EVOLUTION Instruction Manual page 6

This process only takes a few seconds, and is designed to eliminate the dan-
ger of accidental changes to the setting. In any case it only has to be carried
out once, as your selected battery type is permanently stored in the backer's
EEProm.
d) Reading out the minimum value memory
The minimum value memory shows you the extent to which the battery voltage
collapsed during the last flight. Control surfaces with a tendency to jam, stiff
linkages, or simply batteries which fade under load, may be the cause of any pro-
blem in this respect. Please make it part of your routine to read out this minimum
value memory after every flight, as this enables you to detect any weakness in
the system before the next flight.
The method of calling up the memory is simple:
After the flight, press both switch buttons Battery I and Battery II simultaneously,
and hold them pressed in as long as you like. The LED which now lights up in-
dicates the lowest voltage value which occurred during the flight. The memory
does not record voltage collapses which were of very short duration; only those
lasting longer than one second.
e) Changing the output voltage 5.9 V / 7.4 V
You can set your PowerBox Evolution to either of two different output voltages.
The default stabilised voltage is 5.9 Volts. If you wish to raise the voltage to 7.4
Volts, please check carefully that all the components in your model are designed
and approved for the higher voltage.
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