1. Introduction
The BlitzWolf BW-VP15 is a smart, portable Full HD 1080P LED projector designed for home theater and cinema use. It features WIFI screen mirroring for both Android and iOS devices, Bluetooth output, and versatile connectivity options to enhance your viewing experience.
Figure 1: BlitzWolf BW-VP15 Projector with smartphone for screen mirroring.
2. Package Contents
Please check the package carefully to ensure all items are present and in good condition:
- 1 x BlitzWolf BW-VP15 Home Theater Projector
- 1 x Charging Cable (Power Cable)
- 1 x Audio Cable (AV Cable)
- 1 x Remote Control
Figure 2: Included accessories with the BW-VP15 Projector.
3. Setup Guide
3.1 Placement
Position the projector on a stable, flat surface. Ensure there is adequate ventilation around the unit. The projection distance ranges from 1.2 to 5.5 meters, yielding a screen size of 40 to 180 inches. Adjust the distance to achieve your desired screen size.
Figure 3: Projection distance and screen size guide.
3.2 Power Connection
Connect the provided charging cable to the projector's power input and then to a standard AC 100~240V, 50/60Hz power outlet.
3.3 Initial Adjustments
- Focus: Use the manual focus ring on the projector to sharpen the image.
- Keystone Correction: The projector supports manual vertical keystone correction of ±15°. Adjust this to correct distorted images if the projector is not perfectly perpendicular to the screen.
Figure 4: Top control panel for focus and navigation.
4. Operating Instructions
4.1 Power On/Off
Press the power button on the projector or the remote control to turn the unit on or off.
4.2 Input Source Selection
Use the 'Source' button on the remote control or the projector's control panel to select your desired input source (HDMI, VGA, AV, USB).
4.3 Screen Mirroring
The BW-VP15 supports both wireless and wired screen mirroring.
- Wireless Screen Sync (for iOS/Android): Connect your smartphone or tablet to the projector's Wi-Fi network and follow the on-screen instructions for wireless mirroring.
- Wired Screen Sync (for iOS): Connect your iOS device to the projector using its original data cable.
Figure 5: Wired and wireless screen mirroring options.
4.4 Image Adjustments
- Focus: Re-adjust the manual focus ring as needed for clarity.
- Keystone Correction: Use the manual keystone adjustment to correct trapezoidal image distortion.
- Zoom: The projector supports 100%-75% zoom functionality to adjust the image size without moving the projector.
4.5 Audio Output
The projector has a built-in 4Ω3W speaker. For enhanced audio, you can connect external speakers or headphones via the 3.5mm audio output port. Bluetooth output is also available for wireless audio connections.
5. Maintenance
5.1 Lamp Life
The LED light source has an estimated life of 50,000 hours, providing long-lasting performance.
5.2 Cleaning
- Lens: Gently clean the projector lens with a soft, lint-free cloth or lens cleaning paper. Avoid abrasive materials.
- Vents: Regularly check and clean the ventilation openings to prevent dust buildup, which can affect performance and lead to overheating. Use a soft brush or compressed air.
- Exterior: Wipe the projector's exterior with a soft, dry cloth. Do not use liquid cleaners directly on the unit.
6. Troubleshooting
- No Power: Ensure the power cable is securely connected to both the projector and a working power outlet.
- No Image: Check the selected input source matches your connected device. Verify all cables (HDMI, VGA, AV) are properly connected.
- Blurry Image: Adjust the manual focus ring. If the image is trapezoidal, adjust the keystone correction.
- No Sound: Check the projector's volume settings and your connected device's volume. If using external speakers, ensure they are properly connected and powered on. Verify Bluetooth connection for wireless audio.
- Screen Mirroring Issues: Ensure your device is connected to the projector's Wi-Fi network. For wired iOS mirroring, use an original data cable. Check for any software updates for your device or the projector.
7. Specifications
| Feature | Specification |
|---|---|
| Model | BW-VP15 |
| Product Category | Home Theater Projector |
| Light Source | LED |
| Display Technology | LCD |
| Display Chip Size | TFT 5.8 inch |
| Lamp Life | 50,000h |
| Display Resolution | 1920x1080P (Native) |
| Maximum Compatible Resolution | 1920x1080P |
| Contrast Ratio | 5000:1 |
| Throw Ratio | 1.2 |
| Keystone Correction | Manual Vertical ±15° |
| Focus Method | Manual |
| Aspect Ratio | 16:9, 4:3 |
| Speaker Power | 4Ω3W |
| Wireless Mirroring | Yes |
| Bluetooth Output | Yes |
| Installation Method | Front, Rear, Ceiling |
| Video Format Support | avi/mp4/mov/mpg/mpeg/ts/tp/m2ts/dat/flv/swf/asf/vob/rm/rmvb/3gp/3gpp |
| Audio Format Support | mp3/avi/wmv/mkv/dat/vob/mpg/mpeg/ts |
| Photo Format Support | jpg/jpeg/png/bmp |
| 3D Function | Red and blue 3D |
| Projection Distance | 1.2-5.5m |
| Projection Size | 40-180 inches |
| Remote Control | Infrared |
| Power Supply | AC 100~240V@50/60Hz |
| Maximum Power | 130W |
| USB Flash Drive/HDD Max Support | FAT32 Format Support 192GB; NTFS Format Support 2TB (Needs External Power Supply) |
| HD Port | HDx2 |
| VGA Port | VGAx1 |
| AV Port | AVx1 |
| USB Port | USB2.0x1 |
| Audio Output Port | 3.5mm Audio Outputx1 |
| Product Size | 320x250x120mm / 12.59x9.84x4.72inch |
Figure 6: Rear panel with connectivity ports and product dimensions.
8. User Tips
- Optimal Viewing: For the best image quality and contrast, use the projector in a dark room.
- External Audio: While the built-in speaker is functional, connecting external speakers via Bluetooth or the 3.5mm audio jack can significantly enhance your audio experience for movies and music.
- Stable Wi-Fi: Ensure a strong and stable Wi-Fi connection for seamless wireless screen mirroring.
- Regular Adjustments: Periodically check and adjust the focus and keystone correction to maintain a sharp and properly proportioned image, especially if the projector has been moved.
- Cool Down: Allow the projector to cool down for a few minutes after use before unplugging or moving it to prolong its lifespan.
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the seller's official website or contact their customer service directly. Keep your purchase receipt as proof of purchase.
