udiR C U88S GPS Drone with 4K Camera User Manual

udiR C U88S GPS Drone with 4K Camera

Ready before take off

Drone preparation

Battery charging
Battery power is low in the original factory, It must be fully charged before use. Connect the original charging cable with the drone battery, and then connect other USB charging port. The charger line indicator is red when charging and the light turns green when fully charged.

Only use the original charging line; suggest select adapters with output current of 5V 2A.

The installation method of battery
When instaling, it’s a must to press down two buckets of the battery cover, the battery box into the right place. When disassembling, press down two buckets of the battery box, then pull the battery box out. then push.

Transmitter

Transmitter charging
Battery power is low in the original factory, lt must be fully charged before use. Connect the transmitter with the charging line of the original plant, and then connect other USB charging outlets. When charging, the transmitter indicator flashes circularly, and when charging is completed, the indicator will be on for a long time.

Installation of TF Card
Insert the TF card to the slot in accordance with, and pay attention to the metal contact surface orientation of the TF card.

The installation methods of mobile phone holder

Installation

Disassemble

The installation methods of mobile phone

Flight Operations

Mobile phone connect with Drone

Download and install APP: UDIGPS
This software is suitable for mobile phones in the OS 9.0 or later and Android 4.4 or later system. For detailed operation, please check the system “HELP” of APP.

Transmitter connect with Drone

Frequency Pairing

1. Turn on the power.

2. Pull the left stick to the lowest position and let go, the light goes off slowly. it indicates the transmitter enters the frequency state.

3. Press the key of power for two seconds to start the drone, it makes the right frequency successfully. Then the left navigation light keeps shiny, while the right navigation light is off. Thus shows that it enters the state of compass level calibration.

Compass calibration
Rotate the drone horizontally until the transmitter sound “di…” Level correction to complete When the front navigation light turns to long light and the rear navigation light flashes, enter vertical correction. rotate the vehicle vertically until the transmitter sound “di..”, vertical correction over. The lights are spinning and flashing.

Calibration (This action is used when flying abnormally)

After the calibration of the compass, the right stick of the transmitter is pushed to the lower right corner by 45, and the transmitter emits sound “di”, and the drone light flashes and releases, indicating that the gyroscope has been calibrated. (drone should be placed on horizontal ground).

Tips: When the drone doesn’i appear to use the trim correction flight status, or being hit hard (or falling abnormally). Thus cause the difficulties in controlling. Now frequency making and adjustment are needed again, drone should be placed on horizontal ground.

GPS Signal Search
After the successfully right frequency, the drone enters the search of GPS signal automatically. When the left blue indicator of transmitter turns from shiny to long bright, it indicates the connection to GPS signal is successful finished. If not, the drone can’t fly up.

Unlocking the drone
Push the left and right stick inward to the 45 angle simultaneously.

1. On standby drone, motor rotation, drone Unlocked.
2. When the drone is not take off, the motor stops rotating and the drone is locked.

Take off
After unlocking the motor, the left stick slowly pushes up and the drone slowly rises.

Landing
During the flight, the left stick slowly pull down, and the drone slowly lands until landing.

Control stick operation

Left Stick

Right Stick

Return
During the flight, press the” “button, and the transmitter will sound “di”, and the drone will automatically return to the take-off point. (during returning, the transmitter will continuously sound “di”. To stop homing, just press this button again.)

GPS ON/OFF
GPS is on by default.

• GPS OFF: Press the” “button ,the transmitter will sound “di”‘and the blue indicator of the transmitter will go off, it means GPS will be off.
• GPS ON: Press the ” “button and the blue indicator of the transmitter will keep bright. It means GPS restart.
  Note: this function is only used when the motor is locked.

Following Function

While flying, press the ” “botton, the transmitter sounds “di”, the drone enters “following mode”. Now it can be controlled by the user. OFF: Press the” “botton again. The function is standard by the mobile phone APP signal, so it’s a must to make the drone and APP connected normally, turn on the mobile location service at the same time, otherwise this function is invalid.

Encircling flight
In flight, press the” “button, and the transrmitter will make the sound of “di”. Thern it goes to the function of encircling flight. The drone will fly to a default radius then it waits for the direction controlled by the user. Adjust the speed and direction of the drone by manipulating the right stick. It is the minimum radius of the default radius acquiescently, so drone flies only in the sub range.

Speed mode switch
Medium speed default

• Press “H/L” button, the transmitter will sound “di.di.di” to enter high speed mode “H”.
• Press it again, the transmitter will sound “di” to enter low speed mode “L”.
• Press it again, the transmitter will sound “di.di” to enter medium speed mode “M”.
• Low speed: suitable for beginners to practice without wind.
• Medium speed: suitable for skilled operator operating in light breeze.
• High speed: suitable for professional operation in outdoor wind resistance

Intelligent Hover
Intelligent flight control can calculate the suspended height ,the visual system points the ground position, GPS coordinates allow the vehicle to stay in your desired position Buy. The drone is like a camera fixed in the air. Aerial photography and control are very convenient.
Notice: Drone must be connected to GPS properly in order to give full play to fixed-point hovering function. Atmospheric pressure or wind force affects hovering stability.

Low Battery Alarm
When the transmitter in low battery, the transmitter will continues to sound “di…di…di…” to remind the user to return home and charge the batteries of the transmitter as soon as possible.

Fixed Point Mode
Inteligent flight control can calculate the suspended height. Fixed Point Mode+altiude hold mode =spot hover, make the flight more stable,take photos more clear, and operate more easily. The drone comes with GPS location and fixed-point.So before flying, please make sure that it has connected to GPS signal normally. Or it will become invalid.

Out of Range Alarm
When the drone is out of the remote control distance, the transmitter will continues to sound “didi…didi…didi..” to alarm the user to return the drone immediately.

Stuck Protection

1.  When the propellers get stuck ,then the drone LED will flash quickly and activate stuck protection function and the motors stop running.
2.  Pull down the left stick to the lowest position and back to the centre,the drone LED will get a solid light and stuck protection will be released and the drone can fly again.

Out of Control Protection
Out of control protection refers to the flight control system automaticaly controls the drone to fly back to the return point after receiving the remote control signal (ie, out of control), the drone does not have the function of avoiding obstacles during the uncontrolled return flight. The user can set the return altitude value to avoid obstacles on the way back. Possibility of entry into runaway protection mode

• The remote control is off.
• Flight distance exceeds the effective distance of remote control signal transmission.
• There is an obstacle between the transmitter and the drone.
• Transmitter signal is disturbed.

Flying Trimmer

• Forward/Backward Trimmer
  When flying, if the drone tilts forward, push the left stick down and push the right stick down. Otherwise push it up.

• Left/Right Tilts Trimmer
  When flying, if the drone tilts to the left, push the right stick down,meantime push the right stick to the right. Otherwise push it to the left.

• Left/ Right Rotates Trimmer
  When flying, if the drone head rotates to the left, push the right stick down, meantime push left stick to right. Otherwise push it to the left.

Parts Replacement

Landing Gear Installation and Disassembly
As the diagram shows, aim the landing gear pillar to the body hole and press down, then tighten the Screws on the landing gear. When disassembling., loose the screws and pull out the landing gear(Picture 4).
Note: Make the landing gear close to the drone level,otherwise it will be unstable and affect the stability of the drone.

Propeller Installation and Disassembly

1. Use the screw driver counter-clockwise to off the screw and then lift out the damaged propeller (picture 5).
2. Replace with the same new rotating direction propeller, aim at the screw hole to install it, then tighten the screw in clockwise.

Diagram of Motor Replacement

1.  Remove the screw and the lampshade with a SCrewdriver counter-clockwise, and remove the damaged motor after disconnect the motor terminator.
2.  Replace with the same new motor, connect the motor wire, put on the lampshade, then tighten the screws in clockwise.

• Warning: Please take care and do not to damage the LED board when taking out the motor.
• Notice: Please make sure the motor you install is the same rotating direction as the original one. Otherwise, your drone will not fly normally.
• Suggestions for motor using: It’s normal that after using for a period of time, the motor performance will decrease, so please purchase a new one for replacement.

Camera Box Installation Diagram
When installing the camera box, connect the drone and camera box socket, aim the camera buckle at the drone bottom position(picture 11), and then push in and rotate 90 degrees.

Attention

1. Switching sequence. At first, turn on the power of the transmitter, then turn on the power of the drone. After the end, turn off the power of the drone first, and then turn off the power of the transmitter.
2. Improper operation caused the crash. It is necessary to check and confirm the Connection of the motor, blade or electric po0l of the aircraft and the damage degree, So that the aircraft can fly again. If it is damaged, please replace it with new accessories, otherwise it will easily cause flight accidents.
3. Battery must be removed when the drone is not in use.

Troubleshooting

FCC

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to 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 in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving a ntenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit diferent 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 authonized by the manufacturer may void users authority to operate this device. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

1.  This device may not cause harmful interference.
2.  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

Warning: The product should only be used by adults and children over 14 years. Adult supervision is reguired for children under 14 vears.

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