udiRC U46C Induction Drone Only Indoor Flight
Drone Overview
Drone Battery Charger
Connect drone battery with included USB charger cable, and then connect to other USB output port (Output: 5V 2A). The USB charger indicator light will red when charging and the light turns green when fully charged. 
Warning: Must be supervised while charging
Please use the included USB charging cable and make sure it is properly connected.
Drone Battery Installation
Install the batteries in order, and remove them in reverse.
Transmitter preparation
Control stick operation
Battery Installation
Open the transmitter battery cover. Install batteries. Follow the direction of batteries designated in the inside of the battery box.
Flight Operations
Drone preparation
Turn me on in a room with lots of space(Suggest ≥16m²)
Turn on the power of the drone, the navigation lights changes from flash quickly to flash slowly. It indicating to enter frequency state.
Turn on the power on the transmitter, the Power-LED will flash quickly.
Pull the left stick to the lowest position and let go, the Power-LED changes from flash to keep long bright. The navigations will keep long bright. It indicating frequency pairing successful.
Emergency Stop: During the flight, press 
button for about 2 seconds, the transmitter will sound “di.di…” and the drone crashes directly.
Tip: Do not use the emergency stop function unless in emergency situation.
Heading Hold Mode
Heading Hold Mode means that the user can operate the drone without having to distinguish directions.
Start: Press the 
button, the transmitter will sound “didi” to enter the Heading Hold Mode.
Off: Press again, the transmitter will sound
Speed mode switch
Press the “H/L” button, the transmitter will sound “di.di.di”, to enter High Speed Mode “H”. Press again, the transmitter will sound “di”, to enter Low Speed Mode “L”. Press again, the transmitter will sound “di.di”, to enter Middle Speed Mode “M”.
Flying Trimmer
Forward / Backward Trimmer
During the flight, if the drone tilts forward, press down the left stick in the center button, and push the right stick backwards. Otherwise push forwards.
Left / right side flying trimmer
During the flight, if the drone tilts to left, then press down the left stick in the center button and push the right stick to right to adjust. Otherwise push to left.
Left / right turning trimmer
During the flight, if the drone head rotates to left,then press down the left stick in the center button and push the left stick to right. Otherwise push to left.
Calibration
(Use when the flight abnormal)
After successful frequency alignment, the right stick is pushed to the lower right corner by 45°, and the drone navigation lights turns to keep bright after quick flashing, indicating that the gyroscope has been calibrated. Release the right stick.
Tips: Restart the power of transmitter and the drone to enter the calibration after the frequency paring is successful. 
Low Battery Alarm
Transmitter: When the power of the transmitter is nearly exhausted, the Power-LED will continue flash. At this time, you must return back to replace the battery soon.
Drone: When the drone in low battery, the navigation lights will continue to “flash and stop”, the drone must return home at this time.
Stuck Protection
- When the propellers get stuck, then activate stuck protection function and the motors stop running.
- Pull down the left stick to the lowest position and then go back to the center, stuck protection will be released and the drone can fly again.
ATTENTION
- Switching sequence. At first, turn on the power of the drone, then turn on the power of the transmitter. After the end, turn off the power of the drone first, and then turn off the power of the transmitter.
- Improper operation caused the crash. It is necessary to check and confirm the connection of the motor, propeller or battery of the drone and the damage degree, so that the drone can fly again. If there is damaged, please replace the new accessories or prone to accident.
Propeller Replacement
FCC Note
This equipment has been tested and found to comply with the limits for a Class B digital device, under Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. Suppose this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on. In that case, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
WARNING: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
The equipment may generate or use radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. Modifications not authorized by the manufacturer may void user’s authorityto operate this device.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition with out restriction.
WARNING
DANGER!
Only suitable for age 14+
Warning:
The product should only be used by adults and children over 14 years.
Adult supervision is required for children under 14 years.
Manufacturer: SHANTOU CITY CHENGHAI UDIRC TOYS CO., LTD
Address: Guangfeng Industrial Zone, Guangyi Street, Chenghai District, Shantou City, Guangdong Province, CN
Documents / Resources
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udiRC U46C Induction Drone Only Indoor Flight [pdf] Instruction Manual U46C, U46C Induction Drone Only Indoor Flight, Induction Drone Only Indoor Flight, Drone Only Indoor Flight, Indoor Flight |