HYTOBP S166 Drone User Manual

Introduction

Please read this manual carefully before use. Try to fly in a windless, sunny, and well-lit environment. Please ensure the drone battery is fully charged before flight.

Important Notice

Welcome to purchasing this product. To facilitate and simplify your use of this aircraft, please read this manual carefully before operation and keep it for future reference regarding settings and maintenance.

This product is not a toy, but a precision device integrating mechanical, electronic, aerodynamic, and high-frequency emission knowledge into a single unit. It requires proper assembly and troubleshooting to avoid accidents. The product owner must operate the controls safely; improper operation can lead to severe personal injury or property damage.

This product is suitable for individuals with experience operating model aircraft and who are not younger than [age] years old. (Age information is missing in the source text).

For issues related to use, operation, maintenance, etc., please contact your local dealer or our company's relevant personnel.

Safety Precautions

The remote-controlled model aircraft is a dangerous item and must be kept away from crowds when flying. Improper assembly or damage to the body, poor electronic control, and unfamiliarity with operation can lead to damage to the aircraft or injuries and other unpredictable accidents. Therefore, please pay close attention to flight safety.

Stay Away from Obstacles and People

The remote-controlled model aircraft has an unsafe flight speed and condition, posing a potential danger. During flight, stay away from crowds, tall buildings, high-voltage power lines, etc. Avoid flying in wind, rain, thunder, lightning, and other adverse weather conditions to ensure the safety of the pilot, surrounding people, and property.

Stay Away from Humid Environments

The interior of the aircraft consists of many precision electronic components and mechanical parts. Therefore, it is important to protect the aircraft from moisture or water ingress to prevent accidents caused by the failure of mechanical and electronic components.

Proper Use of This Product

For modifications or repairs, please use original parts to ensure flight safety. Operate and use the product within its intended functions and do not use it for illegal purposes not stipulated in safety laws and regulations.

Avoid Solo Operation

Operating the remote-controlled model aircraft can be a bit difficult to learn initially. Therefore, avoid flying alone and seek guidance from an experienced person.

Safe Operation

Please operate the remote-controlled model aircraft according to your own condition and flight skills. Fatigue, bad mood, or improper operation increase the probability of an accident.

Keep Away from Fast-Rotating Parts

When the rotor is rotating at high speed, please keep the pilot, bystanders, and objects away from the rotating parts to avoid danger and damage.

Keep Away from Heat Sources

The remote-controlled model aircraft is made of metal, fibers, plastics, electronic components, and other materials. Therefore, it should be kept as far as possible from heat sources and direct sunlight to avoid deformation or damage due to high temperatures.

Warnings

• The packaging and manual contain important information and should be kept.
• It is your responsibility to ensure this aircraft causes no damage to others' persons or property.
• Debugging and installation of the aircraft should strictly follow the operating manual. Maintain a distance of [distance] meters from the user or other people during flight to avoid the aircraft crashing into heads, faces, or bodies, causing injury during flight and landing. (Distance information is missing).
• Our company and the seller are not responsible for losses or damages resulting from improper use or operation, as well as personal injury.
• Children should be accompanied by an adult when operating the aircraft, and this product must not be operated by children under [age] years old. (Age information is missing).
• Please follow the instructions or package insert for proper installation and use; some parts should be assembled by an adult.
• The product contains small parts; please keep them out of reach of children to avoid accidental ingestion or suffocation.
• To avoid accidents, it is strictly forbidden to play on roads or in waterlogged areas.
• Please dispose of packaging materials promptly so children do not get hurt.
• Do not disassemble or modify the aircraft, as this may lead to malfunctions.
• Batteries from the charger's battery compartment must be connected to the specified power source with the same product identification. (Likely refers to drone battery charging).
• Open the battery compartment cover on the back of the remote control; insert batteries into the remote control according to the positive and negative poles as shown in the figure.
• Use only the original, factory-configured charger.
• The charger is not a toy.
• Pay attention to polarity when inserting or replacing batteries.
• The remote control can be powered by non-rechargeable 'AA' batteries or rechargeable 'AA' batteries.
• Non-rechargeable batteries are not rechargeable; use only the same or identical batteries as recommended.
• Recharging of rechargeable batteries must be done under adult supervision, and the device must be kept away from flammable materials during charging. The supervisor should not leave the device unattended during charging.
• Do not short-circuit or crush the battery to avoid explosion.
• Do not mix new and old batteries or different battery types.
• Depleted batteries should be removed promptly, and discarded batteries should not be left unattended.
• The power terminal should not be removed from the model, and the terminal block should not be short-circuited.
• Do not short-circuit, disassemble, or expose the battery to fire; do not expose the battery to high temperatures and heat (e.g., fire or near electric heaters).
• Remove the battery if it will not be used for a long time to prevent damage to the product from leaking battery fluid.
• The aircraft should be used in a location as far as possible from other electrical equipment and magnetic objects, as they may interfere with each other.
• Please maintain a safe distance from the high-speed rotating propeller to avoid strangulation and cuts.
• Light-emitting diode radiation: do not point directly at the beam. (Warning regarding drone lights).
• The model should not be used near the ear! Misuse can lead to hearing damage. (Warning regarding drone noise).
• To ensure compliance with aviation radio station magnetic environment requirements. During periods when radio control orders are issued by competent state authorities in the region, it may be required to stop operating the model remote control until it is completely repaired.

Maintenance

• Always clean this product with a clean, soft cloth.
• Avoid exposing the device to sunlight or heat.
• Do not immerse the product in water, as this could damage the electronic parts.
• Check the plug and other accessories regularly; if you find any damage, do not use it until it is fully repaired.

Remote Control Parts Identification

Prohibition of Arbitrary Disassembly

Charging the Remote Control

Insert AA batteries according to the electrode indicator (+/-) in the battery compartment, as shown in the figure.

Lens Up

Lens Down

Directional Stick

• Short press: Start/Land
• Long press: Emergency Stop

Power Switch

Charging Procedure (Lithium Battery)

• Charge using the special charger for the aircraft provided by the factory. Insert the LiPo battery into the charging socket as shown in the picture.
• For safety reasons, charging must be done within sight. Charging: Red light on, fully charged: light off.

Flight Operation Methods

Indoor Flight Operation

Frequency Pairing

Place the aircraft on the launchpad with the camera facing forward. Turn on the aircraft and wait for it to finish its self-test music. Then, turn on the remote control. The remote control display will light up, and three beeps will indicate that the remote control is connected to the aircraft. Simultaneously, the front light of the aircraft will remain solid.

GPS Switch (Indoor Mode]

Long press the GPS button on the remote control. The remote control will emit a 'beep' sound, and the GPS indicator light will turn off, indicating it has switched to indoor mode.

[ON/OFF Indicator]

Calibration

Short press the Gyroscope calibration button. The light on the front of the aircraft will change from fast blinking to slow blinking, indicating successful calibration.

Unlock and Take Off

Simultaneously push the left stick down-right and the right stick down-left to start the aircraft. The aircraft's rotors will begin to rotate slowly. Press the 'One-click takeoff' button or increase throttle to launch the aircraft.

Outdoor Flight Operation

Frequency Pairing

Place the aircraft on the launchpad with the camera facing forward. Turn on the aircraft and wait for it to finish its self-test music. Then, turn on the remote control. The remote control display will light up, and three beeps will indicate that the remote control is connected to the aircraft. Simultaneously, the front light of the aircraft will remain solid.

Geomagnetic Calibration

Long press the geomagnetic calibration button (as shown in the figure). The geomagnetic indicator light will turn on, the remote control will emit a 'beep' sound, and the aircraft will enter geomagnetic calibration mode. Hold the aircraft about [distance] cm from the ground, with the aircraft's head pointing forward, and rotate it clockwise until the remote control emits a 'beep' sound. Then, rotate it clockwise again until the remote control emits a 'beep' sound, indicating the completion of geomagnetic calibration.

[Diagram: Head pointing forward, clockwise rotation]

[Diagram: Head pointing up, clockwise rotation]

Gyroscope Calibration

Short press the Gyroscope calibration button. The light on the front of the aircraft will change from fast blinking to slow blinking, indicating successful calibration.

Waiting for Satellite Search

When the light on the tail of the aircraft switches from slow blinking to solid light, indicating [number] or more satellites are acquired, the remote control will emit a 'beep' sound, indicating the satellite search is complete.

Unlock and Take Off

Simultaneously push the left stick down-right and the right stick down-left to start the aircraft. The aircraft's rotors will begin to rotate slowly. Press the 'One-click takeoff' button or increase throttle to launch the aircraft.

Flight Maneuver Adjustment

Please familiarize yourself with flight simulation before flying.

It is strictly forbidden to fly the aircraft before understanding the control of each movement. Please read the manual first, familiarize yourself with the control of different directions, and repeat until your fingers can skillfully control the various movements and directions.

• Place the aircraft in an open area and orient the tail of the aircraft towards yourself.
• Practice operating the remote control sticks (the function of each movement is shown below) and repeat operating the throttle up/down, aileron left/right, elevator forward/backward, and rudder left/right.
• Practicing flight simulations is very important; repeat the practice until you no longer have to think about it and your fingers move naturally with the commands you call.

Control Stick Functions

Adjusting Camera Up/Down

During drone flight, press the servo button to the left to point the camera upwards.

During drone flight, press the servo button to the right to point the camera downwards.

Lens Up

Lens Down

Switching Speed

Turn on the aircraft and select the default low-speed mode. Short press the speed button; you will hear two 'beeps', switching to medium-speed mode. Press the button again briefly; hear three 'beeps', switching to high-speed mode. Press it again briefly; hear one 'beep', switching back to low-speed mode. And so on.

Obstacle Avoidance Function

Long press to turn on the obstacle avoidance function, then long press again to turn it off. Press the obstacle avoidance button; the aircraft automatically detects obstacles (detection range [range] to [range] meters) in the front, left, and right directions. After detection, the lights on the drone's arms will blink rapidly, and it will move back about [distance] cm to stabilize. Press the button again to turn off the function. In direct sunlight, there is no obstacle avoidance effect. (It is recommended to turn on the obstacle avoidance function indoors at a distance of more than [dimensions] x [dimensions] meters).

[Diagram: Obstacle in front]

[Diagram: Obstacle on the left]

[Diagram: Obstacle on the right]

Headless Mode / One-Key Return

Headless Mode

The aircraft is in normal mode by default. With the remote control held flat and the antenna oriented horizontally towards the aircraft's tail, press the button to switch to headless mode, and press again to exit headless mode. In headless mode, the controller does not need to identify the aircraft's nose position; simply control the aircraft according to the direction of the remote control's joystick.

One-Key Return

Short press the button to return to flight. The aircraft will automatically return to its starting direction. One-key return can only automatically return to the starting direction; it cannot return to the takeoff point to land. Press the button again briefly or push the left stick up to cancel the return-to-flight. One-key return to flight applies to outdoor GPS mode. If GPS is turned off, this function is unavailable.

GPS Switch

The remote control is in outdoor mode by default. Long press the GPS button; the remote control will emit a 'beep' sound, and the GPS indicator light will turn on, indicating it has switched to indoor mode. Press and hold the GPS button for approximately [seconds] seconds; the remote control will emit a 'beep' sound, and the GPS indicator light will turn off, indicating it has switched to outdoor mode. And so on.

[ON/OFF Indicator]