b) Switching on the transmitter
Check the correct power supply of the transmitter by putting it into brief operation for test purposes.
To do this, slide the on/off switch (see also Figure 1, no. 2)
from the lower position ("OFF" = switched off) to the upper
position ("ON" = switched on).
The transmitter emits a beep and the LED indicator (see
also Figure 1, no. 11) starts to flash slowly.
Now move the joystick for the pitch and tail function (see
also Figure 1, no. 9) to the uppermost position. The trans-
mitter emits another beep and the LED indicator now
flashes quickly.
Then move the joystick for the pitch and tail function to the
lowest position. The transmitter emits a long beep and the
LED indicator glows steadily.
Then move the joystick back to the middle position.
To switch the transmitter off again, slide the on/off switch back to the lower switch position.
If the power supply for the proper operation of the transmitter is no longer sufficient, the red LED indicator
(see Figure 3, no. 11) starts to flash slowly. The transmitter also emits regular short beeps.
In this case, immediately terminate operation of the helicopter and insert a set of new batteries into the
transmitter.
Figure 3
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