1. Introduction
Thank you for purchasing the ATUOTIN V-40 Handheld Fill Light. This portable LED video light is designed for various photography and videography needs, offering adjustable color temperature, brightness, and special effects. Its compact size and long battery life make it ideal for outdoor, camping, and mobile phone fill light applications. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan.
2. Safety Information
- Do not expose the device to water or excessive humidity.
- Avoid dropping or subjecting the device to strong impacts.
- Do not attempt to disassemble or repair the device yourself. Refer to qualified personnel for service.
- Keep out of reach of children.
- Use only the specified charging method (Type-C 5V 2A adapter) to prevent damage.
- Do not block the air inlet or outlet during operation to ensure proper heat dissipation.
- Avoid direct eye exposure to the light at high brightness settings.
3. Package Contents
Please check the package for the following items:
- ATUOTIN V-40 Handheld Fill Light
- Small Tripod
- Mounting Nut
- Charging Cable (Type-C)
4. Product Overview
Familiarize yourself with the components of your V-40 Handheld Fill Light:
- Air Inlet: For cooling the device.
- Color Temperature/Mode Knob (CCT): Adjusts color temperature (2800K-9000K) and cycles through FX special effect modes.
- Type-C Port: For charging the device.
- Switch/Brightness Knob (DIM): Powers the device on/off and adjusts brightness (5%-100%).
- USB Port: For potential power output or other functions.
- 1/4 Standard Screw Mouth: For mounting the light onto tripods, cameras, or other accessories.
- Outlet: For heat dissipation.
5. Specifications
| Feature | Specification |
|---|---|
| Model | V-40 |
| Dimensions | 127.00 x 77.00 x 26.00 mm (5 x 3.03 x 1.02 inches) |
| Weight | 214g |
| Power | Built-in 40W |
| Number of Lamp Beads | 120 COB beads (3V1W, 90+ color rendering) |
| CCT Color Temperature | 2800K-9000K |
| Power Supply | Built-in battery (2x 2200 mAh) |
| Charging Method | Type-C 5V 2A adapter |
| Battery Life | 60 minutes (full brightness), 20 hours (dim brightness) |
| Product Light Effect | FX8 special effects modes + white light/warm light/natural light |
| Brightness Adjustment | 5%-100% |
| Fixed Interface | 1/4 standard screw thread |
| Battery Included | Yes |
| Inbox Adaptor | No |
6. Setup
6.1 Charging the Device
- Connect the provided Type-C charging cable to the Type-C port on the V-40 light.
- Connect the other end of the cable to a 5V 2A USB power adapter (not included).
- The charging indicator will show the charging status. Ensure the device is fully charged before first use for optimal battery performance.
6.2 Mounting the Light
The V-40 features a 1/4 standard screw thread for versatile mounting options:
- On a Tripod: Attach the light directly to the included small tripod or any standard photography tripod using the 1/4 screw thread.
- On a Camera: Use the included mounting nut to attach the light to your camera's hot shoe or cold shoe mount.
- With a Smartphone: Utilize a compatible phone clamp with a 1/4 screw thread to attach the light to your smartphone setup.
7. Operating Instructions
7.1 Power On/Off
- To power on, rotate the Switch/Brightness Knob (DIM) clockwise until the light turns on.
- To power off, rotate the Switch/Brightness Knob (DIM) counter-clockwise until the light turns off.
7.2 Adjusting Brightness
- Once powered on, rotate the Switch/Brightness Knob (DIM) to adjust the brightness level from 5% to 100%.
7.3 Adjusting Color Temperature
- Rotate the Color Temperature/Mode Knob (CCT) to adjust the color temperature between 2800K (warm light) and 9000K (cool light).
7.4 Using FX Special Effect Modes
- Press the Color Temperature/Mode Knob (CCT) to cycle through the eight built-in FX special effect modes. These modes simulate various life scenes for creative photoshoots.
- Rotate the knob to adjust parameters within the selected FX mode, if applicable.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the light. Do not use harsh chemicals or abrasive materials.
- Storage: Store the light in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: If not used for an extended period, charge the battery at least once every three months to maintain its health.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | Battery is depleted. | Charge the device using the Type-C cable and a 5V 2A adapter. |
| Light flickers | Low battery. | Charge the device. If flickering persists after charging, contact support. |
| Cannot adjust brightness/color temperature | Knobs not functioning correctly. | Ensure the knobs are clean and free from obstruction. If the issue persists, contact support. |
| Device gets hot during use | Normal operation, or blocked ventilation. | Some heat is normal. Ensure air inlet and outlet are not blocked. Reduce brightness if overheating is excessive. |
10. User Tips
- The V-40 comes with a small tripod, a mounting nut, and a charging cable, providing a complete basic setup for immediate use.
- The light features a sturdy build quality, ensuring durability for various shooting environments.
- Experiment with the adjustable color temperature (2800K-9000K) to match ambient light or create specific moods for your photos and videos.
- Utilize the 8 FX special effect modes to add creative flair to your content without needing external filters or complex post-production.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the seller or the official ATUOTIN website. Keep your purchase receipt as proof of purchase for any warranty claims.
A user manual in PDF format may be available for download from the seller's product page or official website for more detailed information. (Reference: User manual (PDF))