HYTOBP S166 Drone User Guide

Important Instructions

This product is a precision piece of equipment integrating mechanics and electronics with expertise in aerodynamics and high-frequency transmitting. It requires correct assembly and debugging to prevent accidents. The owner should operate or control it safely. HYTOBP assumes no responsibility for any wrong operation that may result in severe injury or loss of property. The operation process during assembly or use is not controlled by HYTOBP.

This product is suitable for individuals with experience in flying models or those aged 14 and above.

Ensure the flying ground is legal and suitable for remote control flying.

Once sold, HYTOBP is not responsible for any safety issues during operation or control.

For any problems during use, operation, or repair, please contact the authorized sales agent for technical support and after-sale service.

Controller Components

Short press one key return: Initiates return-to-home function.

Long press headless mode: Activates headless mode.

Short press speed adjustment: Adjusts flight speed.

Long press obstacle avoidance mode: Activates obstacle avoidance.

Throttle lever: Controls ascent/descent.

GPS switch: Toggles GPS functionality.

Short press gyroscope: Corrects gyroscope calibration.

Long press geomagnetic correction: Initiates geomagnetic calibration.

Camera up: Adjusts camera view upwards.

Camera down: Adjusts camera view downwards.

Steering rod: Controls horizontal movement (left/right).

Short press takeoff/landing: Initiates automatic takeoff or landing.

Long press emergency stop: Stops all drone functions immediately.

Power switch: Turns the remote control on/off.

Remote Control Charging

Follow the electrode indications (+/-) on the battery box. Insert the batteries correctly.

Requires 3x 1.5V AA batteries.

Charging Mode (7.4 V Lithium Battery)

1. Use the special charger supplied by HYTOBP. Insert the lithium polymer battery plug into the charger socket.
2. Ensure safety by charging within sight range.

Battery Warning: Lithium Polymer batteries can expand, burst, or catch fire if used incorrectly. Follow all instructions and safety warnings. HYTOBP, its manufacturers, distributors, and retailers assume no liability for failure to comply with these instructions.

Instructions When Charging:

• Remove the battery from the product before charging.
• Allow the battery to cool to room temperature if recently used.
• Charging must be done by an adult using only the included charger.
• Charge on a non-flammable, heat-resistant surface with non-flammable surroundings.
• Connect the battery to the USB charging cable.
• Replace damaged or non-charging batteries immediately. To prolong battery life, maintain a partial charge before charging.

Flight Action Adjustment and Setting

Familiarize yourself with simulated flight before actual flight. Read instructions and practice controlling directions until fingers can skillfully execute movements.

1. Place the drone in an open area, with the back facing you.
2. Practice operating each rocker of the remote control, including accelerator (high/low), aileron (left/right), elevator (front/rear), and rudder (left/right).
3. Simulated flight practice is crucial. Repeat until movements become instinctive.

Flight Controls:

• Aileron: Controls left/right roll.
• Throttle: Controls ascent/descent.
• Lifting/Fore and Aft: Controls forward/backward movement.
• Left/Right Shift: Controls lateral movement (strafe).
• Back Off: Controls backward movement.
• Turn Direction Right: Rotates the drone clockwise.
• Turn Direction Left: Rotates the drone counter-clockwise.
• Decline: Controls descent.
• Rise: Controls ascent.

Adjusting Camera Up / Down

Use the servo button to adjust the camera direction up or down while the drone is flying.

• Steering gear up: Press the steering button to the left to adjust the camera up.
• Steering gear down: Press the steering button to the right to adjust the camera down.

High / Low Speed Switching

Click the low speed mode button. Press again to enter medium speed mode, and press again to enter high-speed mode. The cycle repeats.

Obstacle Avoidance Function / One Key Return Home

Obstacle Avoidance Function

Long press to enable and disable the obstacle avoidance function. When activated, the aircraft senses obstacles (0.8-1.5 meters) on the left and right sides. The lights on the four arms flash rapidly, and the drone moves back approximately 20 cm before stopping. Pressing the button again turns off the function. This function is not effective in direct sunlight. Recommended for indoor use in areas of 6x6 meters or larger.

Obstacle Detection Scenarios:

• Obstacle Ahead: [Warning symbol]
• Obstacle on the Left: [Warning symbol]
• Obstacle on the Right: [Warning symbol]

Headless Mode / One Key Return

Headless Mode

The aircraft operates in normal mode by default. To enter headless mode, lay the remote controller flat with the antenna aligned horizontally with the tail of the aircraft, then press the button. Press again to exit. In headless mode, the controller does not need to identify the aircraft's nose position; control is based on the joystick's direction.

One Key Return

Short press the button for automatic return to the take-off point. This function only returns to the take-off location and does not automatically land. Press the button again or push the left rocker up to exit the return sequence.

Gyro Calibration / Geomagnetic Calibration

Gyro Calibration

Turn on the drone and place it horizontally on the ground. Press the button to calibrate the gyroscope. The front and rear lights of the calibrating arm will flash quickly. After calibration, the rear light of the arm blinks slowly.

Geomagnetic Calibration

Press and hold the geomagnetic calibration button. The geomagnetic indicator light will illuminate, and the remote control will emit a "beep". The aircraft's headlight will flash slowly, entering geomagnetic calibration mode. Hover the aircraft about 30 cm above the ground. With the aircraft's head facing forward, rotate clockwise until the remote control emits a "di" sound. Then, turn the aircraft's head upwards and rotate clockwise until a "di" sound indicates completion.

Calibration Actions:

• Head forward, turn clockwise: [Rotation symbol]
• Head up, turn clockwise: [Rotation symbol]

One Key Takeoff / One Key Landing / Long Press Emergency Stop

Press "One key to take off" for automatic takeoff. Press the button again for automatic landing. Long press the button to stop all functions.

Note: If the drone's height exceeds 5 meters, emergency stop and one-key descent may be invalid.

GPS Switch

The remote control defaults to outdoor mode. Long press and hold the GPS button. The remote control emits a "beep", and the GPS indicator light illuminates, indicating a switch to indoor mode. Press and hold for approximately 3 seconds; the remote control emits a "beep", and the GPS indicator light turns off, indicating a switch back to outdoor mode. This cycles accordingly.

Indoor Flight Operation Method

1. Place the aircraft at the takeoff point and turn on the aircraft switch. When the front and rear lights change from solid to slow flashing, turn on the remote control. The remote control display light will be solid, emitting three "beeps" to indicate connection, and the aircraft's front lights will be solid.
2. Long press the GPS button on the remote control. The remote control emits a "drip" sound, and the GPS indicator turns off, indicating the switch to indoor mode.
3. Short press the button to calibrate the gyroscope. The aircraft's headlight will be steady, indicating successful calibration.
4. Simultaneously push the left joystick to the lower right and the right joystick to the lower left to start the aircraft. When the blades begin to turn slowly, press the "one-button take-off" button or move the throttle up to begin flying.

Outdoor Flight Operation Method

1. Place the aircraft at the takeoff point and turn on the aircraft switch. Wait until the front and rear lights of the aircraft change from solid to slow flashing. You can then turn on the remote control. The remote control display light will be solid, emitting three "drip drip drip" sounds, indicating connection, and the aircraft's headlight will be steady.
2. Long press the geomagnetic calibration button. The geomagnetic indicator light will illuminate, and the remote control will make a "drop" sound. The aircraft enters geomagnetic calibration mode. Hover the aircraft about 30 cm above the ground. Turn the aircraft head forward, rotating clockwise until the remote control emits a "drop" sound. Then, turn the aircraft head upwards and rotate clockwise until a "drop" sound indicates completion.
3. Wait for star search. The aircraft's tail light changes from slow flashing to steady light, indicating successful star search. The remote control emits a "beep" sound.
4. Short press the button to calibrate the gyroscope. When the front and rear lights of the aircraft flash rapidly, calibration is successful.
5. Simultaneously push the left joystick to the lower right and the right joystick to the lower left to start the aircraft. When the blades begin to turn slowly, press the "one-button take-off" button or move the throttle up to begin flying.

Contact Information

Email: hytobp@htwlkj.net

Website: https://www.hytobp.net

Phone: +1 (602) 563-6540