User's Manual

MAIN ROTOR BLADE ADJUSTMENT

1. Main rotor blade inspection.

(1) Inspect whether the fixed screws of the main rotor blades are too tight or loose. Extreme tightness or loosing

of the blades will result in unstable flight.

(2) Inspect whether the blade tracking phenomenon will happen. Blade tracking problem will lead to unstable

flight.

2. Adjustment for the main rotor blade

(1) Keep the fixed screw of the main rotor blades not too tight or too loose.

(2) Lengthen or shorten the ball linkage rod if the blade tracking

problem is existed.

GROUND EFFECT

displaced caused during the

transportation and flying. Please

adjust the trim properly before you

fly the model. The position of

transmiter trim may changed slightly

due to transportation. Please check

the state of trim and adjust knot

according the flying.

The trims of the transmitter may be

Airplane will be influenced by the airflow when airplane

is flying 30 centimeters above ground, which is called

‘ground effect’. This effect can increase the lift and also

make the helicopter difficult to control in the situation. It will

be difficult for the helicopter to take off and land in this

situation. The best way to reduce the ‘ground effect’ is to

increase the flight altitude.

SWASHPLATE ADJUSTMENT

1. Swashplate check. Pull down the throttle joystick and throttle trim to the lowest position, and push the

elevator trim and aileron inching switch to the neutral position, and check whether the swashplate is in a

horizontal level.

2. Swashplate adjustment:

If the swashplate is not in a horizontal level, adjust via the following steps:

First, loosen the swashplate pull rod (Disconnect the ball buckle with the swashplate). Second, turn the ball

buckle clockwise or anticlockwise to adjust the length of the pull rod so as to make the swashplate reach level.

Third, connect the ball buckle.

Ball head buckle

Swashplate bearing

ball connector rod

fixed screw for

main blades