1. Introduction
Thank you for purchasing the VISULAPEX S1 Projector. This manual provides essential information for setting up, operating, and maintaining your projector. Please read it thoroughly before use to ensure optimal performance and safety.
The VISULAPEX S1 is a portable Full HD 1080P projector featuring 15000 lumens brightness, 5G WiFi, P2P screen mirroring, Bluetooth 5.0, and a zoom function. It is designed for home cinema, gaming, and various entertainment applications.
2. Safety Precautions
- Do not look directly into the projector lens when the lamp is on.
- Ensure proper ventilation to prevent overheating. Do not block ventilation openings.
- Keep the projector away from water or other liquids.
- Use only the power adapter provided with the projector.
- Avoid placing the projector on unstable surfaces.
- Do not attempt to disassemble or repair the projector yourself. Contact customer support for assistance.
3. Package Contents
Please check that all items are present:
- VISULAPEX S1 Projector
- Power Cable
- HDMI Cable
- Remote Control
- User Manual (this document)
4. Product Overview
4.1 Projector Front and Rear View

Image: Front and rear view of the VISULAPEX S1 Projector, showing the lens, ventilation, and various input/output ports.
4.2 Input/Output Ports
- HDMI Ports (x2): Connect to devices like laptops, gaming consoles (PS5, Xbox), TV sticks, or Blu-ray players.
- USB Ports (x2): Connect USB drives for media playback or power external devices.
- AV Port: Connect to older devices using an AV cable.
- 3.5mm Audio Out: Connect external speakers or headphones.
- Power Input: Connect the power cable.
5. Setup
5.1 Placement
The projector can be placed on a table, mounted on a tripod, or ceiling-mounted. Ensure the projector is stable and the lens is unobstructed.

Image: Examples of projector placement (table, tripod, ceiling) and corresponding projection distances for screen sizes from 50 to 220 inches.
For optimal viewing, project onto a flat, white surface or a projector screen. The recommended projection distance ranges from 1.7m to 6.8m, yielding screen sizes from 50 to 220 inches.
5.2 Power Connection
- Connect the power cable to the projector's power input port.
- Plug the other end of the power cable into a power outlet.
- Press the power button on the projector or remote control to turn it on.
5.3 Focus and Keystone Correction
- Focus Adjustment: Rotate the focus ring on the projector lens until the image is clear.
- Keystone Correction: Use the keystone correction ring or menu settings to adjust the image shape if it appears trapezoidal. The S1 supports ±15° keystone correction.
6. Operating Instructions
6.1 Connecting Devices
The VISULAPEX S1 offers multiple connection options:
6.1.1 HDMI Connection
- Connect one end of the HDMI cable to your device (laptop, PS5, TV Stick).
- Connect the other end to an HDMI port on the projector.
- Select the corresponding HDMI input source from the projector's menu.
6.1.2 USB Media Playback
- Insert a USB flash drive into a USB port on the projector.
- Select "Media" or "USB" from the projector's main menu.
- Browse and select your desired media files (videos, photos, music).
6.1.3 P2P WiFi Mirror Screen (Smartphone/Tablet)
The P2P WiFi Mirror Screen feature allows direct screen mirroring without needing a home WiFi network.

Image: The VISULAPEX S1 Projector displaying a smartphone screen via P2P WiFi Mirror, with icons for Android, iOS, and Windows compatibility.
- On the projector, navigate to the "P2P Cast" interface. (The projector does not need to be connected to WLAN).
- On your mobile phone, activate WiFi. (The mobile phone does not need to connect to a WiFi network).
- Activate the screen projection function on your mobile phone (e.g., "Screen Mirroring," "Smart View," "Wireless Display").
- Search for and select the projector device (e.g., "VISULAPEX S1") to connect.
6.1.4 Standard WiFi Connection (2.4G/5G)
- Navigate to the "WiFi Settings" on the projector.
- Select your home WiFi network (supports both 2.4G and 5G).
- Enter the WiFi password to connect.
- Once connected, you can use screen mirroring features from your devices (iOS/Android) via the same network.
6.1.5 Bluetooth Audio Connection
Connect external Bluetooth speakers or headphones for an enhanced audio experience.

Image: The VISULAPEX S1 Projector on a coffee table, with a blue circle indicating Bluetooth audio connectivity to external speakers, enhancing the home cinema experience.
- Ensure your Bluetooth audio device is in pairing mode.
- On the projector, go to "Bluetooth Settings."
- Scan for available devices and select your audio device to pair.
6.2 Zoom Function
The VISULAPEX S1 features a digital zoom function, allowing you to adjust the image size from 100% down to 50% without moving the projector.

Image: The VISULAPEX S1 Projector projecting an image, with arrows indicating the ability to zoom the image from 100% down to 50% using the remote control.
- Use the remote control to access the zoom settings in the projector menu.
- Adjust the zoom percentage to fit your screen size.
7. Maintenance
- Lens Cleaning: Use a soft, lint-free cloth and lens cleaning solution to gently wipe the projector lens. Avoid abrasive materials.
- Dust Removal: Regularly clean the projector's exterior and ventilation openings with a soft cloth or a small brush to prevent dust buildup.
- Storage: When not in use for extended periods, store the projector in a cool, dry place, protected from dust and direct sunlight.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image displayed | Power cable loose, incorrect input source, device not connected. | Check power connection, select correct HDMI/AV/USB input, ensure source device is on. |
| Blurry image | Out of focus, incorrect keystone. | Adjust focus ring, adjust keystone correction. |
| No sound | Volume too low, external audio device not connected/paired, source device audio settings. | Increase projector volume, check Bluetooth connection, verify audio output on source device. |
| WiFi/Screen Mirroring issues | Incorrect network, device compatibility, signal interference. | Ensure correct WiFi network/P2P mode, check device compatibility, reduce distance to projector. |
| Netflix/Streaming black screen (audio only) | DRM (Digital Rights Management) protection. | This is often due to DRM restrictions on streaming services. Try connecting a streaming stick (like Amazon Fire TV Stick) to the HDMI port instead of direct screen mirroring from a phone/PC. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | VISULAPEX |
| Model | S1 |
| Brightness | 15000 Lumens |
| Native Resolution | 1920 x 1080 (Full HD) |
| Contrast Ratio | 12000:1 |
| Display Technology | LCD |
| Connectivity | HDMI (x2), USB (x2), AV, 3.5mm Audio Out, WiFi (2.4G/5G), Bluetooth 5.0 |
| Special Features | P2P WiFi Mirror, Hi-Fi Stereo, 100%-50% Zoom Function |
| Projection Size | 50 - 220 inches (1.7m - 6.8m distance) |
| Compatible Devices | Smartphone (iOS/Android), Tablet, PC Windows, Xbox, PS5, TV Stick |
| Dimensions | 22.5L x 18W x 9H cm |
| Color | White |
10. Warranty and Support
VISULAPEX offers comprehensive customer support for your S1 Projector.
- 24-Hour Customer Service: Assistance is available around the clock.
- 30-Day No Reason Return: Refer to your purchase platform's return policy for details.
- Technical Support: For technical issues or inquiries, please contact us via email.
Contact Email: customerservice-visulapex@outlook.com

Image: VISULAPEX customer service details, including email address, 24-hour support, 30-day return policy, and technical support availability.
11. Video Demonstrations
11.1 VISULAPEX S1 Projector Overview
Video: A comprehensive overview of the VISULAPEX S1 Projector, demonstrating its features such as P2P WiFi Mirror Screen, 1080P resolution, 220-inch screen capability, 100%-50% zoom, and Bluetooth 5.0 HiFi audio. This video highlights the projector's design, connectivity options, and key functionalities for an immersive home theater experience.