1. Introduction
Thank you for purchasing the WiMiUS K1 Projector. This manual provides detailed instructions for setting up, operating, and maintaining your projector. Please read this manual thoroughly before use to ensure optimal performance and safety.
2. Important Safety Instructions
- Do not look directly into the projector lens when the lamp is on.
- Ensure proper ventilation to prevent overheating. Do not block ventilation openings.
- Use only the power adapter supplied with the projector.
- Do not expose the projector to rain or moisture to avoid electric shock or fire.
- Avoid placing the projector on unstable surfaces.
- Do not attempt to repair the projector yourself. Contact qualified service personnel for assistance.
- Keep the projector away from heat sources and direct sunlight.
3. Package Contents
Please check that all items are present:
- WiMiUS K1 Projector
- Remote Control
- Power Cable
- HDMI Cable
- AV Cable
- User Manual
- Carrying Bag
4. Product Overview
4.1 Projector Front View
Description: The front of the WiMiUS K1 projector, featuring the projection lens and front ventilation grille.
4.2 Projector Rear View (Ports)
Description: The rear panel of the WiMiUS K1 projector, showing various input ports including two HDMI ports, two USB ports, and an audio output port.
4.3 Projector Side View (Controls)
Description: The side of the WiMiUS K1 projector, displaying control buttons for power, menu navigation, and focus adjustment, along with additional ventilation.
4.4 Remote Control
Description: The remote control for the WiMiUS K1 projector, featuring buttons for power, source selection, menu, navigation, volume, and keystone correction.
5. Setup
5.1 Placement
Place the projector on a stable, flat surface. Ensure there is adequate space around the projector for ventilation. The optimal projection distance ranges from 1.5 meters to 7 meters, allowing for screen sizes from 50 to 300 inches.
Description: This diagram shows recommended projection distances and the resulting screen sizes, from 1.5m for a 50-inch screen up to 7m for a 300-inch screen.
5.2 Power Connection
Connect the power cable to the projector's power input and then plug it into a power outlet. Press the power button on the projector or remote control to turn it on.
5.3 Initial Focus and Keystone Correction
After powering on, adjust the focus ring on the projector lens until the image is clear. Use the remote control to access the keystone correction settings (4-point or 4D) to adjust the image shape for a rectangular display, especially if the projector is not perfectly perpendicular to the screen.
Description: This image demonstrates how the 4-point and 4D digital keystone correction allows for precise adjustment of the projected image's corners, ensuring a perfectly rectangular display even from an angled projection.
6. Operating Instructions
6.1 Basic Operation
Use the remote control to navigate the projector's menu. Select the desired input source (HDMI, USB, AV, Screen Mirroring) using the 'Source' button.
6.2 Connecting External Devices (HDMI, USB, AV)
Connect your devices such as laptops, gaming consoles (PS4, X-Box), TV sticks (Amazon Fire TV Stick, Roku Stick), or DVD players to the projector's HDMI or AV ports. For USB devices, insert a USB drive into one of the USB ports.
Description: The projector is shown displaying content from popular streaming services like Prime Video and Netflix, accessed via a connected TV stick, demonstrating its compatibility with external media devices.
6.3 WiFi Connection and Screen Mirroring
The WiMiUS K1 supports WiFi6 for wireless screen mirroring. Navigate to the 'Screen Mirroring' option in the projector's menu. Follow the on-screen instructions to connect your iOS or Android smartphone/tablet wirelessly. Ensure both devices are connected to the same WiFi network.
Description: This diagram illustrates the process of wirelessly mirroring content from an iOS or Android smartphone to the WiMiUS K1 projector, enabling large-screen viewing of mobile content.
6.4 Bluetooth Connection
The projector features Bluetooth 5.2 for connecting external audio devices. Go to the 'Bluetooth' settings in the menu, enable Bluetooth, and pair with your Bluetooth speakers or headphones for enhanced audio experience.
Description: The image shows the WiMiUS K1 projector wirelessly connected to both an external Bluetooth speaker and Bluetooth headphones, demonstrating its versatile audio output options.
6.5 USB Media Playback
Insert a USB flash drive containing media files into the USB port. The projector supports direct playback of various file formats, including office documents like PPT, PDF, Excel, and Word, as well as common video and audio formats.
Description: This image illustrates the projector's ability to display a PowerPoint presentation directly from a USB drive, making it suitable for business or educational use without needing a computer.
6.6 Digital Zoom Function
The digital zoom function allows you to reduce the image size from 100% to 50% without moving the projector. Access this feature through the projector's menu settings.
7. Maintenance
- Lens Cleaning: Use a soft, lint-free cloth to gently clean the projector lens. Avoid abrasive cleaners.
- Dust Removal: Regularly clean the ventilation openings with a soft brush or compressed air to prevent dust buildup and ensure proper cooling.
- Storage: When not in use for extended periods, store the projector in its carrying bag in a cool, dry, and dust-free environment.
- Lamp Life: The LED lamp has a lifespan of up to 100,000 hours, requiring no frequent replacement.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image displayed | Power cable disconnected; Incorrect input source; Device not connected properly. | Check power connection; Select correct input source; Reconnect HDMI/USB cable. |
| Image blurry | Focus not adjusted; Keystone not corrected. | Adjust the focus ring; Use keystone correction (4P/4D) in the menu. |
| No sound | Volume too low; Muted; External audio device not connected/paired. | Increase volume; Unmute; Check Bluetooth connection or external speaker cable. |
| Remote control not working | Batteries low/dead; Obstruction between remote and projector. | Replace batteries; Remove obstructions; Point remote directly at the IR receiver. |
| Overheating warning | Blocked ventilation; Prolonged use in high temperature. | Ensure clear ventilation; Turn off and let cool down; Use in a well-ventilated area. |
9. Specifications
| Feature | Specification |
|---|---|
| Model Name | K1 |
| Native Resolution | 1920 x 1080 (Full HD) |
| Max. Supported Resolution | 4K Ultra HD |
| Brightness | 9500 ANSI Lumens (32000 lm marketing brightness) |
| Contrast Ratio | 30000:1 |
| Display Technology | LED |
| Light Source Life | Up to 100,000 Hours |
| Projection Size | 50 - 300 Inches |
| Projection Distance | 1.5 - 7 Meters |
| Keystone Correction | 4-Point / 4D Digital (Vertical & Horizontal ±50°) |
| Zoom Function | 50% Digital Zoom |
| Connectivity | WiFi6, Bluetooth 5.2, 2x HDMI, 2x USB, 1x AV, 1x 3.5mm Audio Out |
| Compatible Devices | iPhone/Android, Amazon Fire TV Stick, Chrome Book, Roku Stick, Laptop, DVD Player, PS4, TV Box, X-Box, PC |
| Power | 10 Watts |
| Dimensions (L x W x H) | 26 x 23 x 11 cm |
| Weight | 3.12 kg |
| Color | Black |
10. Warranty and Support
The WiMiUS K1 Projector comes with a 3-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures reliable performance.
For any questions, technical support, or warranty claims, please contact our after-sales service team. Contact information is typically provided on a dedicated card within the product packaging or can be found on the official WiMiUS website. Please have your model number (K1 / dx-s26) and purchase details ready when contacting support.
