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5

Fine Tuning

Left

Right

Mode

Left Right

Forward

Backward

Mode

Up

Down

Slowly raise the throttle stick and just as the helicopter 

lift-off the ground, you can use the trim to correct the 

action if the drone leans in a different direction.

1. ADJUSTMENT OF TURNING TRIM 

    Just before the drone lifts-off, the nose lean left/right:

    When leaning right, adjust the trim to left side.

    When leaning left, adjust the trim to right side.

2. ADJUSTMENT OF FORWARD/BACKWARD TRIM 

    Just before the drone lifts-off, the nose lean forward/backward:

    When leaning forward, adjust the trim to down.

    When leaning backward, adjust the trim up.

3. ADJUSTMENT OF SIDEWAYS TRIM 

    Just before the drone lifts-off, the body lean left/right:

    When leaning right, adjust the trim to left side.

    When leaning left, adjust the trim to right side.

Left

Right

Mode

Left Right

FL IPPIN G 

BUT TON

Flipping Function:

Simple flipping operation 

Press the button and then roll the joystick 1-3 times in any direction and 

aircraft will roll 1-3 times.

Summary of Contents for TUMBLER

Page 1: ...This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm PROP 65 WARNING Tested to comply with FCC standards FOR HOME OR OFFICE...

Page 2: ...s are prone to accidents failures and radio interference Pilots are responsible for their actions and damage or injury occurred during the operation or as of a result of R C aircraft models 1 INTRODUC...

Page 3: ...SEMBLE Put in 6 AA batteries Please follow by the right and sign as the picture shown A SCEND DESCEND LEFT TURN RI GHT TURN A NTENNA FAST AN D SLOW SPEED LIGHT CONTROL LEFT A ND RIGHT TURNING FINE T U...

Page 4: ...attery from damage and to have a longer battery live Lower the throttle stick to the lowest position then turn on the remote controller Wait unit the indicator stops flashing Your drone is now ready t...

Page 5: ...Fly backward Move left Move right Turn right Turn left Up Down Turn Left Right Up Down 9 FLIGHT ADJUSTMENT AND SETTING Step 4 Turn off the transmitter If transmitter is not to be used for a long dura...

Page 6: ...djust the trim to right side 2 ADJUSTMENT OF FORWARD BACKWARD TRIM Just before the drone lifts off the nose lean forward backward When leaning forward adjust the trim to down When leaning backward adj...

Page 7: ...and ensure good contact between battery contacts Drone battery depleted Fully charge the battery or replace with a fully charged battery 1 Replace main blades 2 Charge or replace with fully charged ba...

Page 8: ...rechargeable nickel hydride batteries Do not mix old and new batteries Non rechargeable batteries should not be recharged Rechargeable batteries should be removed from the appliance before being char...

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