Troubleshooting - Carson EasyTyrann 180 Betriebsanleitung

j. Troubleshooting
Please read this before something happens.
Problem
The model does not move
Motor does not work
The model reacts wrongly
on the commands or flies
uneasy
The model does not
take off
The rotor blades will not
stand still
The model moves
forwards/backward and
sidewise, but does not
hover
The model vibrates severely 1. Check that the rotors are rotating properly
The tail does not permit
stabilizing
Cause
1. Check whether the transmitter and the receiver
are switched on
2. Check the battery voltage of transmitter and
receiver
3. The pitch trim slider is on the highest point
4. By sunlight or intensive light
5. The frequency is different of helicopter and controller
1. Motor is defect
2. Motor is too hot
Check the charging status of the batteries from transmitter
and receiver
1. Rotor blades are twisted
2. Motor is too hot
3. Batteries are empty
Trimming is not correct
Check whether the helicopter is exposed to a draught, e.g.
by an opened window or an air conditioner. Hover flight is
not possible when there is a draught
2. Check whether the model is correctly balanced
1. One or more rotor blades are defective
2. Lower or upper rotor disc runs with varying friction on
the main shaft
3. The velocity of rotation of the upper and lower rotor
revolution is uneven
Reparation
Switch on transmitter and/or receiver
Employ completely charged batteries
Make sure the pitch trim slider is on neutral or a
bit lower
Use the helicopter without sunlight
Use a different frequency for lift off
(A - B - C switch)
Exchange the motor
Allow the motor to cool down
Insert fully charged batteries
Exchange the rotor blades
Allow the motor to cool down
Charge the batteries or exchange them
Adjust the trim with the pitch trim slider
Close the window/door, switch off the air
conditioner or select a more suitable room
Possibly change the rotor blades
Possibly change the rotor blades
Replace one or both rotor blades
Make sure that both rotor discs can rotate easily
Correct the trim on the transmitter
CARSON Easy Tyrann 180 • 50 050 7048
GB
29