1. Introduction
Welcome to the user manual for your new WEWATCH Mini Projector C015FGN Lite. This guide provides detailed instructions on setting up, operating, and maintaining your projector to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.

Figure 1.1: WEWATCH Mini Projector C015FGN Lite
2. Product Overview
2.1. Package Contents
Upon opening the package, please verify that all the following items are included:
- WEWATCH Mini Projector Unit
- Remote Control
- Power Cable
- User Manual (this document)
Video 2.1: Unboxing and overview of the WEWATCH V30 mini projector, including the Fire TV Stick and tripod (not included with all models).
2.2. Key Features
- Mini Design & Lightweight: Ideal for various indoor settings and easy portability.
- Native 1080P Resolution: Ensures high image quality and vivid visuals for an enhanced viewing experience.
- Dustproof Full Sealed Optical Engine and Diffuse Reflection Technology: Designed for durability and optimal image projection.
- Noise Reduction Design: Dual fan system keeps noise below 30dB for quiet operation.
- WiFi 2.4G & Big Screen: Built-in Wi-Fi chip provides stable connection, supporting 40"-120" screen projection.
- Multiple-interface & Outdoor: HDMI, USB, and Headphone Plug ports allow connection to TV sticks, laptops, smartphones, and external storage.

Figure 2.2: Native 1080P Full HD Image Resolution

Figure 2.3: Streaming with Fire TV Stick or Roku Streaming Stick

Figure 2.4: Multiple Interface Options
3. Setup
3.1. Initial Power On
- Connect the power cable to the DC IN port on the projector and plug the other end into a power outlet.
- Press the power button on the projector or the remote control to turn on the device.
- The WEWATCH logo will appear on the projection surface.
3.2. Focus Adjustment
To achieve a clear image, adjust the focus ring located on the top of the projector:
- Turn on the projector and display an image or menu.
- Rotate the focus ring clockwise or counter-clockwise until the image appears sharp and clear on the screen.
Video 3.1: Demonstrating manual focus adjustment on the WEWATCH V30 projector.
4. Operating Instructions
4.1. Connecting Devices
4.1.1. HDMI Connection
Connect devices such as TV sticks, laptops, or gaming consoles using an HDMI cable:
- Plug one end of the HDMI cable into the HDMI port on the projector.
- Connect the other end of the HDMI cable to your external device.
- On the projector's main menu, select the HDMI input source. The content from your connected device will be displayed.
Video 4.1: Instructions for connecting a Fire TV Stick to the WEWATCH V30 projector via HDMI.
4.1.2. USB Playback
Play media files directly from a USB flash drive or portable hard drive:
- Insert your USB storage device into the USB port on the projector.
- From the main menu, select 'Movie' or 'Photo' to browse and play your files.
4.1.3. Audio Output
For enhanced audio, connect external speakers or headphones:
- Plug your 3.5mm audio cable into the headphone port on the projector.
- Connect the other end to your external audio device.
4.2. Screen Mirroring (Wireless Connection)
The projector supports wireless screen mirroring for both iOS and Android devices.
4.2.1. iOS Devices
- Ensure your iOS device and the projector are connected to the same Wi-Fi network.
- On the projector's main menu, select 'Screen' and then 'iOS'.
- On your iOS device, open Control Center and tap 'Screen Mirroring'.
- Select 'WEWATCH_V30_SE' from the list of available devices to begin mirroring.
Video 4.2: Guide on how to wirelessly screen mirror from an iOS device to the WEWATCH V30 projector.
4.2.2. Android Devices
- Ensure your Android device and the projector are connected to the same Wi-Fi network.
- On the projector's main menu, select 'Screen' and then 'Android'.
- On your Android device, enable the 'Cast' or 'Screen Mirroring' function (names may vary by device manufacturer).
- Select 'WEWATCH_V30_SE' from the list of available devices to begin mirroring.
Video 4.3: Guide on how to wirelessly screen mirror from an Android device to the WEWATCH V30 projector.
5. Maintenance
5.1. Lens Cleaning
To maintain optimal image clarity, regularly clean the projector lens:
- Use a soft, lint-free cloth specifically designed for optical lenses.
- Gently wipe the lens in a circular motion. Avoid using abrasive cleaners or excessive force.
5.2. Dust Filter Cleaning
The projector features a dustproof sealed optical engine, but regular cleaning of external vents can help maintain airflow:
- Use a soft brush or a can of compressed air to gently remove dust from the ventilation openings.
- Ensure the projector is turned off and unplugged before cleaning.
5.3. Storage
When not in use, store the projector in a cool, dry place away from direct sunlight and extreme temperatures. Use the original packaging or a protective case to prevent dust accumulation and damage.
6. Troubleshooting
If you encounter any issues with your projector, please refer to the table below for common problems and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No picture / No signal | Incorrect input source selected; Loose cable connection; Device not powered on. | Ensure the correct input source (HDMI, USB, Screen Mirroring) is selected. Check all cable connections are secure. Verify the connected device is powered on. |
| Blurry image | Focus not adjusted; Projector too close/far from screen. | Adjust the focus ring on top of the projector. Ensure the projection distance is within the recommended range (40"-120" screen). |
| No sound | Volume too low/muted; External audio device not connected properly. | Increase the projector's volume or unmute. If using external speakers, ensure they are properly connected and powered on. |
| Screen mirroring issues | Devices not on same Wi-Fi network; Incompatible device/app. | Confirm both the projector and your mobile device are connected to the same 2.4G Wi-Fi network. Ensure your device's mirroring function is enabled. Some apps or content may have restrictions. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | WEWATCH |
| Model Number | V30 |
| Display Resolution | 1920 x 1080 (Native 1080P) |
| Connectivity Technology | HDMI, Wireless (2.4G WiFi), USB |
| Speaker Type | Stereo, Built-In (3W Dual Speaker) |
| Product Dimensions | 4 x 4 x 6 inches |
| Item Weight | 4.09 pounds |
| Visible Screen Diagonal | 120 inches / 305 cm (Max) |
| Light Source Life | 30,000 hours |
8. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official WEWATCH website or contact their customer service directly. Keep your purchase receipt as proof of purchase for warranty claims.
You can visit the official WEWATCH store for more information: WEWATCH Store




