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b) Switching on the transmitter
Slide the on/off switch (see Figure 1, no. 10) from the bot-
tom position (off) to the top position (on).
The transmitter emits two short beeps and the LED display
(see Figure 1, no. 15) starts to flash.
Then push the joystick for the pitch and yaw function (see
Figure 1, no. 13) all the way up. The transmitter emits a
short beep.
Now move the joystick all the way down. The transmitter
emits another beep and the LED display now remains on.
Then switch off the transmitter again using the on/off
switch (10).
If the power supply is no longer sufficient for the correct
operation of the transmitter, the LED display flashes (see
Figure 3, no. 15) every 1.5 seconds and the remote control
emits an alarm sound at the same rhythm.
In this case, stop flying the quadrocopter immediately and insert a new set of batteries into the transmitter.
Figure 3
