Max-Thrust Mini Viper Jet Assembly And Operating Manual page 9

29
31
Fig. 29 and 30 - Checking Ailerons and Elevators
- Check that the control surfaces respond to the appropriate
movements of the transmitter joysticks. If not, swap over the
servo leads at the receiver.
- Check the neutral position of the control surfaces; you may
need to screw the clevises in or out to correct any
discrepancy.
- Stand behind the model.
- Check the direction of rotation of the servos:
30
- Move the aileron stick to the right (a), and the right aileron
(a) must rise up, the left aileron (b) fall down.
- Pull the elevator stick back towards you (c)，and the trailing
edge of both elevators should rise (c).
- If either function works in the wrong way, correct it using
your transmitter's servo reverse switch for that channel.
Fig. 31 - Checking the power system
- Hold the model securely.
- Remove any loose objects such as cloths, tools, etc from
the area in front of the model, as they could easily be
sucked into the ducted fan.
- Open the throttle (stick forward): the motor should now run
and you should feel a strong air flow rushing out from the tail
end of the model.
- Move the throttle stick back to the "OFF" position.
- Disconnect the battery from the electronic speed controller
and then switch the transmitter off