FeiyuTech VB 4SE
FeiyuTech Gimbal Stabilizer VB 4SE User Manual
Model: VB 4SE
Brand: FeiyuTech
Product Overview
The FeiyuTech Gimbal Stabilizer VB 4SE is a 3-axis handheld gimbal designed for smartphones, offering enhanced stability and creative shooting modes. It features a compact and portable design, versatile compatibility, and intuitive controls for capturing smooth and professional-looking videos and photos.

Image: FeiyuTech Gimbal Stabilizer VB 4SE with a smartphone mounted, showcasing its design and included mini-tripod.
Package Contents
Upon unboxing your FeiyuTech Gimbal Stabilizer VB 4SE, please verify that all standard accessories are included:
- Main body of the gimbal
- Tripod
- USB-C cable
- Portable bag
- User Manual
Optional accessories such as a magnetic fill light and tracking module may be purchased separately.

Image: Standard accessories included with the FeiyuTech Gimbal Stabilizer VB 4SE.


Image: Optional accessories: Magnetic fill light and Tracking module.
Setup
1. Quick Installation
The FeiyuTech Gimbal Stabilizer VB 4SE is designed for easy and quick setup. Follow these steps for initial installation:
- Install the tripod by screwing it into the 1/4" screw hole located at the bottom of the gimbal.
- Unfold the mobile gimbal from its compact, folded state.
- Place your smartphone in the center of the phone clamp, ensuring the phone's logo is facing upwards.
- If the phone is tilted, gently adjust its position to the left or right within the clamp to achieve a horizontal balance.
Note: For optimal performance, it is recommended to remove your phone case before installation to ensure proper balance and fit.

Image: Quick Installation Guide.

Image: Steps for tripod installation and unfolding the gimbal.

Image: Instructions for phone placement and balancing.
2. Product Activation & App Connection
To unlock the full potential of your gimbal, connect it to the Feiyu ON app:
- Download the Feiyu ON APP from your device's app store.
- Go to your phone settings and turn on Bluetooth.
- Log into the Feiyu ON App (register if logging in for the first time).
- Mount your phone on the gimbal and power it on by long-pressing the power button.
- The app will search for the device. Select "FY VB4 xx" when it appears, and you will see a "Connection Successful" message.
System Requirements: iOS 12.0 or later, Android 8.0 or later.

Image: Product Activation and App Connection.

Image: Power ON/OFF and Landscape/Portrait Mode Switch.
Operating the Gimbal
1. Button Functions and Indicators
Familiarize yourself with the gimbal's controls and indicators for seamless operation:
- Status/Battery Indicator: Displays charging/power status.
- Bluetooth Indicator: Shows Bluetooth connection status.
- Follow Status Indicator: Indicates the current follow mode (Pan Follow, Follow Mode, All Follow Mode, Lock Mode).
- Upgrade Joystick: Controls the movement of the tilt and pan axis.
- Multifunction Knob:
- Single press to switch between zoom and focus control (available via Feiyu ON app).
- Long press (5 seconds) to switch control to all three axes (available via Feiyu ON app).
- Single press to switch control between roll, tilt, and pan axes.
- Shutter Button:
- Bluetooth Control (Smartphone Camera): Half-press for focus, single press (fully press) to take a photo.
- Bluetooth Control (Video Recording): Single press (fully press) to start/stop video recording.
- Connection with Feiyu ON App (Photo Capture): Half-press for focus, single press (fully press) to take a photo.
- Connection with Feiyu ON App (Video Recording): Half-press to pause/resume video, single press (fully press) to start/stop video recording.
- M-Button:
- Single press to switch between Pan Axis Follow Mode, All Axes Follow Mode, and Pan & Tilt Axes Follow Mode (Default).
- Double press to switch between Portrait and Landscape mode.
- When connected to the Feiyu ON app, button functions can be customized.
- Album Button: Single press to enter or exit the gallery (available after connecting to the Feiyu ON app).

Image: Status Indicator Lights on the Gimbal.

Image: Multifunction Knob controls.

Image: Shutter Button functions.

Image: M-Button functions.

Image: Album Button function.

Image: Landscape & Portrait Mode.
2. Advanced Features with Feiyu ON App
The Feiyu ON app enhances the gimbal's capabilities with several advanced shooting modes and controls:
- AI Tracking: Activate Smart Follow Mode, powered by AI Tracking 4.0, to effortlessly capture subjects as they move.
- Gesture Control: Use hand gestures to take photos, record videos, start/stop tracking, and switch between vertical and horizontal modes.
- Scenario Modes: Access creative functions like light trail, double exposure, dolly zoom, and time-lapse modes.
- Wireless Connectivity: Seamlessly control your smartphone's camera parameters via Bluetooth.

Image: More Functions with Feiyu ON app.

Image: In-App Gesture Controls.

Image: Smart Tracking feature.
3. Stabilization Performance
The FeiyuTech Gimbal Stabilizer VB 4SE provides professional 3-axis anti-shake stabilization for smooth and cinematic footage, even in dynamic shooting scenarios.

Image: Anti-Shaking Three-Axis Stabilization.

Image: 3-Axis Brushless Motor for stable shooting.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your FeiyuTech Gimbal Stabilizer VB 4SE:
- Cleaning: Use a soft, dry cloth to wipe down the gimbal body. For stubborn dirt, a slightly damp cloth can be used, but ensure no moisture enters the electronic components. Avoid harsh chemicals or abrasive materials.
- Storage: When not in use, fold the gimbal into its compact form and store it in the provided portable bag to protect it from dust and scratches. Store in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For extended storage, charge the gimbal's battery to approximately 50-60% every three months to maintain battery health.
Troubleshooting
If you encounter issues with your FeiyuTech Gimbal Stabilizer VB 4SE, refer to the following common troubleshooting tips:
- Gimbal Not Powering On/Responding:
- Ensure the battery is sufficiently charged. Connect the gimbal to a power source using the USB-C cable.
- Perform a hard reset by long-pressing the power button for 5-10 seconds.
- Phone Not Balancing Correctly:
- Verify that the phone is centered in the clamp and that its logo is facing upwards.
- Remove any phone cases or heavy accessories that might affect the balance.
- Manually adjust the phone's position within the clamp until it remains horizontal when the gimbal is off.
- App Connection Issues (Bluetooth):
- Ensure Bluetooth is enabled on your smartphone and the gimbal is powered on.
- Close and restart the Feiyu ON app.
- Forget the device in your phone's Bluetooth settings and attempt to reconnect.
- Check if your phone's operating system meets the minimum requirements (iOS 12.0+, Android 8.0+).
- Motor Vibration or Unusual Noise:
- This often indicates improper balancing. Re-balance your phone carefully.
- Ensure no obstructions are blocking the gimbal's motors or arms.
- If the issue persists after balancing, contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 4.92 x 2.4 x 10.83 inches |
| Item Weight | 9.2 ounces (260 Grams) |
| Model Number | US-VIBLE-SE-004 |
| Battery | 1 A battery required (included), 1300mAh internal battery |
| Color | Black |
| Compatible Devices | Smartphones up to 88 mm (3.5 inch) wide and 260 g (9.2 oz) in weight. (Refer to app for detailed model compatibility list) |
| Folded Size | Just over 6 inches |
| Manufacturer | Guilin FeiYu Technology Incorporated Company |
| First Available Date | August 9, 2023 |

Image: Powerful Compatibility details.

Image: Compatible Phone Models (iPhone).

Image: Compatible Phone Models (Android).
Warranty & Support
FeiyuTech is committed to providing excellent customer service and product support:
- 30 Days Return Policy: Refer to your retailer's return policy for details.
- Official Warranty: 1-YEAR warranty for all items.
- 24H Email Service: One-stop technical support is available.
For technical support or warranty inquiries, please contact: support@feiyu-tech.com

Image: Warranty & Service Information.
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