Udirc U818A WIFI Operation Manual

Contents

Udirc U818A WIFI Operation Manual Manual pdf 23 page image

23Troubleshooting GuideThetransmitterindicatorlight is offFail to pairthe dronewithtransmitterThe droneis under-poweredor can notfly.The dronecould nothover andtilts to oneside.1234Problem Problem Cause SolutionNo.1. Low battery. 1. Replace the transmitter battery.2. The battery positive pole and negativepole are in reverse order.2. Install the battery in accordance with theuser manual.3. Poor Contact. 3. Clean the dirt between the battery and thebattery slice.1. Indicator light is off. 1. The same as above 1.2.3.2. There is interfering signal nearby. 2. Restart the drone and power on thetransmitter.3. Misoperation. 3. Operate the drone step by step inaccordance with the user manual.4. The electronic component is damagedfor frequent crash.4. To buy spare parts from local seller andreplace damaged parts.1. The propeller deformed seriously. 1. Replace the propeller.2. Low battery. 2. Recharge the drone battery.3. Incorrect installation of propeller. 3. Install the propeller in accordance withthe user manual.2. The propeller deformed seriously. 2. Replace propeller.3. The motor holder deformed. 3. Replace the motor holder.1. Fail to calibrate the drone. 1. Refer to 7.3 calibration instruction.4. The gyro did not reset after violent crash.4. Put the drone on the flat ground for about10s or restart the the drone to calibrateagain.5. The motor is damaged. 5. Replace motor.The droneindicatorlight is off.Could notsee thepicture.Hard tocontrol bycellphone.5671. Low battery. 1. Recharge the drone battery.2. The battery is expired or over dischargeprotection.2. Buy a new battery from local seller toreplace the battery.3. Poor contact. 3. Disconnect the battery and then connectit with the plug again.1. Did not connect the wire of camera boxor poor contact. 1. Check the wire and connect well.2. There is interfering signal nearby. 2. Cut off the wire and re-connect.3. Damaged camera. 3. Buy a new camera box from local sellerto replace.1. Not experienced enough. 1. Practice and read the cellphonecontrolling instruction carefully.

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