HOLY STONE T25 Mini Drone with Camera Instructions

HOLY STONE T25 Mini Drone with Camera

SPECIAL NOTES:

• This product is a high-speed aircraft. Improper use may cause damages to people or property in the vicinity. Therefore, the user must be away from people or property during use.
• The factory and its dealers and retailers will not be liable for any compensation or legal liability resulting from accidental injury.
• Please read 1he operating instructions carefully with your children prior to flying.
• Do not touch the running propellers.
• Keep hands, hair and loose clothes away from moving parts to avoid injury.
• Never allow young children to use this product without adult supervision. ( Manufacturers and dealers disclaim all responsibility for damage caused by misuse.)

INSTRUCTION

Instruction Of Aircraft Components And Accessories

Instruction Of Functions Of Remote Control

Install The Remote Controller Battery

• Remove the battery cover.
• Close the battery cover.

Charging of lithium batteries

• Insert the USB charging cable into the USB interface of the computer or other USB-connected chargers.
• Connect the plug of 1he battery wi1h the socket on 1he USB charging line. When the battery indicator is on, it means charging, and when the light is not on, it means full.

Note: The USB charging line can be connected to most smartphone chargers or mobile power sources or USB interface in automobiles The voltage m USB interface IS 5V±0 5v

Mobile phone clip installation (Select and allocate WIFI edition, WIFI operation details see the attached WIFI instructions)

Battery installation of aircraft

• Push the battery cover in the direction indicated and open the battery cover, Remove the  battery.
  

• Push the battery cover in the direction indicated.

Expand The Aircraft
Rotate the four movable wings of the aircraft in order clockwise to expand it to flying status (as right figure)

AIRCRAFT CALIBRATION

AIRCRAFT CALIBRATION After the aircraft takes code matching with the remote control, the aircraft will be put on a horizontal surface, and it will also push the remote control’s “left control rod” and “right controls rod” (as shown in figure), until the LED light of aircraft is flashing, after calibration, the LED lamp will be back to normal light. (when the aircraft drifts in any direction, and fine-tuning adjustment cannot play role to it, this tar H calibration can repair it.)

AUTOMATIC SETTING HEIGHT(Select and allocate setting high)

This aircraft adopts “barometer” module to achieve fixed height and hovering; use the left joystick (accelerator) to control rise/fall; loosen the left joystick (accelerator), the aircraft will hover at that height.

TAKE-OFF

Start-up (Match The Code Between The Aircraft And The Remote Control)

• Put a fully-charged battery into the aircraft, close the battery cover, and press the aircraft’s power switch for about one second. Then place the aircraft on a flat surface with the nose facing forward. (At this time, the aircraft lights are flashing)

• Press the power switch of the remote control, (the red power indicator light will flash), push the left lever to the highest position and then to the lowest position, begin code matching between the aircraft and remote control. After code matching is completed, the power indicator light on the remote control and the aircraft will return to normal.
  

• Start /Close the aircraft ((Select and allocate setting high)

Start the aircraft: Move the right control lever (throttle lever) upwards and the rotor of the aircraft will rotate slowly.

Turn off the aircraft:

1. Move the right control lever (throttle lever) to the lowest position until the rotor stops.
2. Press for 2 seconds to turn off the aircraft. (Emergency stop can only take place on the ground or in special circumstance and this function cannot be used until the brake of the aircraft is emergently stopped).

Operation And Control
Note: Avoid out of control, in the control of moving of aircraft, always pay attention to slowly manipulate the joystick to control, the aircraft will lose a bit of power in the process of remote control, so you can add a little extra throttle to keep a certain height of flight in training.

Note: When the navigation light of the aircraft begins to flash, it indicates the low battery mode. At this moment, you should control the aircraft to fly back to your side to prevent the aircraft from starting low- voltage protection and automatically shut down the power system due to low battery.

Fine Tuning
If the aircraft encounters (rotation/forward and backward/leftward and rightward) offset in the flying, click the corresponding fine tuning key in reverse direction for adjustment. For example: the aircraft has forward deviation, click “forward/backward fine-tuning” key to adjust as shown in figure.

SETTING OF SENSITIVITY

This aircraft can achieve three modes of operation: low-speed (30%), medium- speed (60%) and high-speed (100%). Press “High-low gear” key, raise one gear and change into medium speed mode, then press “High-low gear” key, raise one gear and change into high speed mode, then press “High-low gear” key, change into low speed mode, circulate like this. (it is set as low speer mode when powering on)

• After adjusting the button, the buzzer on the remote control will beep once (the power indicator light will flash once), indicating that the aircraft enters the slow-speed mode (sensitivity up to 30%)
• After adjusting the button, the buzzer on the remote control will beep twice (the power indicator light will flash twice), indicating that the aircraft enters the medium-speed mode (sensitivity up to 600%)
• After adjusting the button, the buzzer on the remote control will beep three times (the power indicator light will flash three times), indicating that the aircraft enters the high-speed mode (sensitivity up to 100%)

Note: This button can be used to adjust the sensitivity of the aircraft. The greater the sensitivity value is, the faster the aircraft reaction would be.

AERIAL ROLLING SKILL

The aircraft, through the following control, can take 360-degree roll flight. In order to better perform rolling function, ensure that the aircraft maintains 3 meters above the ground to fly, the best is to operate the model for rolling in the process of rising, then after rolling of aircraft, it is easier to maintain a height.

Click on the “rolling”, then push the right control rod to the left, then push the joystick to the middle position.
Click on the “rolling”, then push the right control rod to the right, then push the joystick to the middle position.

Click on the “rolling”, then push the right control rod to the forward, then push the joystick to the middle position.
Click on the “rolling”, then push the right control rod to the backward, then push the joystick to the middle position.

COMPASS (HEADLESS) MODE

• The nose of the aircraft must head toward the front while matching code; or the direction will be disordered after the “compass mode” is opened.
• When you need to use the “compass mode”, press and hold the “mode” button for 2 seconds, and then the aircraft will automatically lock direction.
• When you do not need to use the “compass mode”, re-press the “mode” button to exit the “compass mode.’

INSTALL PROPELLER BLADES AND PROTECTIVE COVER

When installing the propeller, install it properly as shown below. If the propeller blades are not properly installed, the aircraft will not be able to take off, roll over or fall.

1. Install the propeller blades as shown,
2. Install the aircraft protective cover as shown

TROUBLESHOOTING

1. The remote control cannot match code with fine-tuning four-axis Answer: Check whether the remote control’s throttle is pushed to the lowest value, when start to match code, do not move any other rocker and fine-tuning.

2. The propeller does not rotate, or takes very slow reaction Answer: (1) Lithium battery quantity is low; (2) The is need to re-match code; (3) Push the throttle to the lowest value to let aircraft land, after pause for 3 seconds, take off again.

3. The aircraft in flight is shaking or vibrating, with great noise Answer: Check whether the motor, casing and blades are installed correctly.

4. The blade cannot rotate, and take off Answer: (1) Check whether the A/B blade is installed correctly, please achieve correct installation of blade as shown below; (2) The motor is installed improperly, check to ensure that each motor is installed correctly, each motor has the motor line with two colors, please check the following figure for the correct installation of motor.
   

5.  One or more of the motor does not rotate Answer: (1) The motor is out of order, add a new motor; (2) The motor line falls off, welding line is needed; (3) A transistor on the emission board in the remote controller is burnt out, and use a new remote controller.

6. After re-calibrate, aircraft still drifts in suspension Answer: Put the aircraft in a horizontal plane, pad several layers of paper in the azimuth of drift (the thickness of the paper depends on the degree of drift), then the accelerometer can be calibrated on the horizontal plane, so as to solve the drift problem.

7. Cannot roll Answer: Lithium battery with too low quantity needs charging .

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