AXNEN HQ3 3-Axis Gimbal Stabilizer for Smartphone User Manual

Introduction

The AXNEN HQ3 is a foldable 3-axis gimbal stabilizer designed for smartphones, providing smooth and stable footage for video recording, vlogging, and live broadcasting. It features an anti-vibration system, Bluetooth remote control, and various shooting modes to enhance your mobile videography experience.

Figure 1: HQ3 Gimbal Stabilizer with included accessories.

Package Contents

Please check the package contents upon unboxing. The standard package includes:

• HQ3 Gimbal Stabilizer
• USB Charging Cable
• Mini Tripod
• User Manual (this document)

Figure 2: HQ3 Standard package contents.

Setup Guide

1. Phone Compatibility

The HQ3 Gimbal Stabilizer is designed to work with most smartphones. Ensure your phone meets the following specifications:

• Width: Between 55mm and 85mm
• Thickness: Less than 8.2mm
• Weight: Less than 260g

Figure 3: Supported mobile device dimensions and weight.

2. Mounting Your Smartphone

1. Gently pull open the phone clip on the gimbal.
2. Carefully insert your smartphone into the clip, ensuring it is centered and securely held.
3. Important: Always place your mobile phone in the center of the clip *before* turning on the HQ3 Gimbal. Failure to do so may cause abnormal vibration or shaking.

3. Charging the Gimbal

The HQ3 has a built-in 2200mAh Li-battery. To charge:

1. Connect the provided USB charging cable (USB-A to Type-C) to the gimbal's charging port.
2. Connect the other end to a 5V1A power adapter (not included).
3. Note: Cables with Type-C at both ends cannot be used for charging.

Figure 4: Battery capacity and estimated endurance.

4. Bluetooth Pairing

The HQ3 uses Bluetooth 5.0 for communication and remote control.

1. Turn on the HQ3 Gimbal.
2. Enable Bluetooth on your smartphone.
3. Search for Bluetooth devices and select "HQ3 + Last 4 serial number" to pair.
4. Once paired, the gimbal is ready for one-key operation.

Figure 5: One-key operation after successful Bluetooth connection.

Operating Modes

The HQ3 Gimbal Stabilizer features a 3-axis anti-vibration system to ensure stable shooting and live broadcasting. It supports various modes for different shooting scenarios.

Figure 6: 3-Axis stability diagram.

1. Horizontal and Vertical Shooting

Freely switch between horizontal and vertical shooting modes to meet the needs of various video platforms. This allows for versatile content creation.

Figure 7: Stable horizontal and vertical shooting.

2. Pan Following Mode (PF)

In this mode, the tilt axis and roll axis maintain their direction, while the lens rotates with the direction of the handle. Ideal for smooth panning shots.

Figure 8: Pan Following Mode (PF).

3. Horizontal Lock Mode (HL)

The roll axis remains horizontal, and the lens rotates in the direction of the handle. This mode is useful for maintaining a level horizon while moving the camera.

Figure 9: Horizontal Lock Mode (HL).

4. FPV First Person View (FPV)

The lens follows the projection direction of the handle, simulating a first-person visual effect. This mode is great for immersive shots.

Figure 10: FPV First Person View.

5. Global Lock (GL)

Press and hold the trigger button to enter into full lock under PF/HL mode. This locks all axes, keeping the camera fixed in one direction.

Figure 11: Global Lock (GL).

6. Manual Lock

To manually lock an angle, hold the mobile phone clip by hand and pull it to the desired angle in the tilt direction. Hold it for half a second to lock the current angle.

Figure 12: Manual Lock feature.

Maintenance

To ensure the longevity and optimal performance of your HQ3 Gimbal Stabilizer, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to wipe the gimbal. Do not use harsh chemicals or abrasive materials.
• Storage: Store the gimbal in a cool, dry place away from direct sunlight and extreme temperatures. The foldable design makes it easy to carry and store.
• Battery Care: For long-term storage, charge the battery to about 50-60% every three months to prevent deep discharge.

Troubleshooting

1. Gimbal Shaking or Vibrating with Electric Sound

Cause: This usually occurs if the mobile phone is not placed in the center of the clip *before* turning on the HQ3 Gimbal, or if the gimbal is turned on without a phone attached.

Solution: Always ensure your mobile phone is securely and centrally placed in the clip before powering on the gimbal. Do not release the handle if you are not using a tripod to stand, as this is an incorrect usage method.

2. Gimbal Not Charging

Cause: Incorrect charging cable used.

Solution: Use the USB cable provided with the HQ3 (USB-A to Type-C) or another cable with a USB-A connector on one end and a Type-C connector on the other. Cables with Type-C connectors at both ends are not compatible for charging this device.

3. Joystick Suddenly Stops Working

Cause: The gimbal has reached its limit angle and activated a self-protection mechanism to protect internal current. This can happen if the gimbal is tilted significantly (e.g., 30 degrees forward) and the phone lens is pointed sharply up or down.

Solution: This is a normal self-protection phenomenon. To restore functionality, hold the HQ3 upright (not in a tilted state) and gently shake the phone slightly with your hand. The joystick should resume normal operation.

Specifications

Figure 13: Detailed product parameters.

User Tips

• Always ensure your smartphone is perfectly balanced in the gimbal clamp before powering on to prevent shaking or motor strain.
• Use the provided USB-A to Type-C cable for charging to avoid compatibility issues.
• If the joystick becomes unresponsive, gently re-orient the gimbal to a neutral position and slightly shake the phone to reset the self-protection mechanism.
• The HQ3 does not support a dedicated app; all functions are controlled via Bluetooth and physical buttons.
• While the gimbal is designed for smartphones, it is not recommended to use it with action cameras like GoPros if they exceed the specified weight and dimension limits, or if they cannot be properly balanced.

Warranty and Support

The AXNEN HQ3 Gimbal Stabilizer is certified with CE, FCC, and RoHS standards, ensuring product quality and safety. For any technical issues or support inquiries not covered in this manual, please contact the seller or manufacturer's customer service for assistance.