SMALLRIG 4295
SmallRig Wireless Handwheel Controller (Lite) User Manual
Model: 4295
Introduction
This user manual provides comprehensive instructions for the SmallRig Wireless Handwheel Controller (Lite) 4295. Designed for precise and streamlined control of camera lenses, this device enhances your shooting efficiency with features like one-click A/B marking and extended battery life. Please read this manual thoroughly before operating the device to ensure proper usage and optimal performance.

Image: The SmallRig Wireless Handwheel Controller (Lite) 4295, showcasing its compact design and control dial.
Safety Information
To prevent damage to the product or injury to yourself or others, please observe the following safety precautions:
- Do not disassemble or modify the device.
- Keep the device away from water and other liquids.
- Avoid extreme temperatures and direct sunlight.
- Use only the specified charging cable and power source.
- Store the device in a dry, cool place when not in use.
Package Contents
Verify that all items listed below are included in your package:
- Wireless Handwheel Controller × 1
- USB-C to USB-C Cable × 1
- Operating Instruction × 1
- User Manual × 1
- Warranty Card × 1

Image: Visual representation of the items included in the product box, such as the handwheel controller, USB-C cable, and documentation.
Product Overview
The SmallRig Wireless Handwheel Controller (Lite) 4295 is designed for intuitive and precise focus control. It features a durable, anti-slip, and anti-sweat silicone material for comfortable handling and excellent damping feel.
Key Features:
- One-Click A/B Marking: Easily set and recall A/B focal points.
- Extended Battery Life: Built-in 1400mAh battery provides up to 21 hours of operation.
- Streamlined Control: Intuitive light indicators for connection status and channels.
- Memory Storage Function: Retains calibration and A/B point settings even after power loss.
- Ergonomic Design: Silicone-coated grip for precise and stable focusing.

Image: The handwheel controller with text overlays indicating "One-Touch Operation," "Enhanced Focus Precision," and "Extended Battery Life."

Image: An illustration showing the internal 1400mAh battery, indicating up to 21 hours of battery life and USB-C charging capability.
Setup
1. Charging the Device
Connect the provided USB-C to USB-C cable to the charging port on the Handwheel Controller and to a suitable USB power adapter. The device is equipped with a built-in 1400mAh battery for long-lasting power.
2. Pairing with Receiver Motor
The Handwheel Controller (ID: 4295) is designed to work with the FIZ Wireless Receiver Motor (ID: 3263) or Wireless Receiver Motor (ID: 4297), which are sold separately. Ensure both devices are powered on.
- The Handwheel Controller features light indicators for connection status and channels.
- Blue light (F00-1) and green light (F15-1) indicate compatibility with the FIZ Wireless Receiver Motor (ID: 3263).
- When the Handwheel Controller and Receiver Motor lights (blue and green) match, it indicates a successful automatic connection.

Image: An illustration showing the Wireless Handwheel Controller and a Wireless Receiver Motor (ID: 4297) with connection signals, demonstrating automatic pairing and streamlined control.

Image: A diagram illustrating the compatibility of the handwheel controller's blue (F00-1) and green (F15-1) lights with the MagicFIZ Wireless Receiver Motor (ID: 3263).
Operating Instructions
1. One-Click Lens Calibration (A/B Marking)
The Handwheel supports one-click A/B dotting, allowing you to set and adjust appropriate A/B focal lengths according to your shooting needs. This feature is crucial for precise focus pulling.
- Press the A/B button to set or clear A/B points.
- The device features a memory storage function, eliminating the need to recalibrate lens travel and A/B point settings in case of power loss, enhancing shooting efficiency.

Image: A visual demonstration of setting A and B focus points using the handwheel controller for flexible adjustment.
2. Understanding Light Indicators
The Handwheel 4295 features clear light indicators for intuitive operation:
- Blue Light (F00-1): Indicates connection on channel F00-1.
- Green Light (F15-1): Indicates connection on channel F15-1.
- Flashing Red Light: Indicates low battery or an abnormality. Address any problems promptly.
3. General Usage
The ergonomic design and excellent damping feeling of the handwheel help to control the focal length more accurately and comfortably, providing a better shooting experience. The silicone-coated slip-resistant grip ensures stable operation in various environments.

Image: A user demonstrating the streamlined control of the handwheel controller while operating a camera rig, showing intuitive and efficient operation.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the device. Do not use harsh chemicals or abrasive materials.
- Storage: When not in use for extended periods, store the Handwheel Controller in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Care: For optimal battery longevity, avoid fully discharging the battery frequently. Charge the device regularly, even if not in active use.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on. | Low battery. | Charge the device using the provided USB-C cable. |
| Flashing red light. | Low battery or abnormality. | Charge the device. If the issue persists after charging, contact customer support. |
| Cannot connect to receiver motor. | Receiver motor not powered on or out of range; incorrect channel. | Ensure the receiver motor is powered on and within range. Verify that the light indicators (blue F00-1 or green F15-1) match on both devices for automatic connection. |
| A/B points not saving. | Possible software glitch or power interruption during setting. | Re-set the A/B points. The device has a memory storage function, so this should be rare. Ensure the device has sufficient power. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | 4295 |
| Product Dimensions | 74.5 mm × 74.5 mm × 53 mm (2.93 in × 2.93 in × 2.09 in) |
| Item Weight | 163 g (5.7 oz) |
| Battery Capacity | 1400mAh |
| Battery Life | Up to 21 hours |
| Charging Port | USB-C |
| Compatible Devices | Cameras (with compatible SmallRig receiver motors) |
| Materials | Silicone, Aluminum Alloy, ABS, PC, Stainless Steel |
Warranty and Support
SmallRig products come with a standard warranty. For detailed warranty information, product support, or service inquiries, please refer to the warranty card included in your package or visit the official SmallRig website. Keep your purchase receipt for warranty claims.
Manufacturer: SmallRig
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

