Introduction
This manual provides detailed instructions for the JOWLURK K8 Home Projector. The K8 model features 1080P Full HD resolution, 27000 lumens brightness, a 360-degree rotating stand, Wi-Fi 6, Bluetooth 5.4, automatic keystone correction, and electric focus. It is designed for versatile home entertainment, supporting various devices and projection environments.
Image: The JOWLURK K8 Home Projector showcasing its ability to display diverse content, including movies and animations, on a large screen.
Product Overview Video
Video: An overview of the JOWLURK K8 projector, demonstrating its key features and design.
Setup Guide
1. Unpacking and Placement
Carefully remove the projector and all accessories from the packaging. Place the projector on a stable, flat surface. The integrated 360-degree rotating stand allows for flexible projection onto walls or ceilings without needing an additional tripod.
Image: The JOWLURK K8 projector positioned in a bedroom, demonstrating its capability to project images onto both the wall and the ceiling using its rotating stand.
2. Power Connection
Connect the provided power adapter to the projector's power input port, then plug the adapter into a wall outlet. The power indicator light will illuminate.
3. Connecting Devices via HDMI
To connect external devices such as a TV stick, gaming console (Switch, PS5, X-Box), or PC:
- Plug your HDMI device into the HDMI port on the projector.
- On the projector's home screen, select "HDMI" as the input source.
- Ensure the device is powered on and configured to output via HDMI.
Video: Demonstrates how to connect a TV stick to the projector's HDMI port and select the correct input source.
4. Wi-Fi and Screen Mirroring Setup
The JOWLURK K8 supports Wi-Fi 6 (2.4G/5GHz) for stable and high-speed wireless connections, enabling screen mirroring from iOS, Android, and Windows devices.
- On the projector's home screen, navigate to "Set" and then select "Wifi".
- Turn on the Wi-Fi function and wait for available networks to appear.
- Select your home Wi-Fi network from the list and enter the password to connect.
- Once connected, return to the home screen and select "Mirroring". Choose "Wireless screen".
- On your mobile device (iOS/Android) or PC, ensure it is connected to the same Wi-Fi network as the projector.
- For iOS devices, open Control Center and select "Screen Mirroring". Choose the projector from the detected list (e.g., "VB6_3AF9_itv").
- For Android devices, find the screen mirroring/cast feature in your settings or quick panel and select the projector.
- For Windows 10, press Win+K and select the projector from the list.
Image: A smartphone wirelessly connected to the JOWLURK K8 projector, demonstrating the Wi-Fi 6 screen mirroring capability for seamless content sharing.
Video: A step-by-step guide on how to connect an iPhone to the projector for screen mirroring, including Wi-Fi setup.
5. Bluetooth Audio Connection
To connect external Bluetooth speakers or headphones:
- On the projector's home screen, navigate to "Set" and then select "BT Model".
- Ensure your Bluetooth audio device is in pairing mode.
- Select your device from the list of available Bluetooth devices to pair.
Image: The JOWLURK K8 projector demonstrating its Bluetooth 5.4 connectivity with wireless headphones and an external speaker, providing enhanced audio options.
Operating Instructions
1. Power On/Off
Press the power button on the projector or the remote control to turn the device on or off.
2. Focus Adjustment
The K8 projector features electric focus. Use the remote control to adjust the focus until the image is clear and sharp.
3. Automatic Keystone Correction
The projector automatically corrects vertical keystone distortion up to ±45 degrees. This ensures a rectangular image even when the projector is not perfectly aligned with the screen.
Image: The JOWLURK K8 projector automatically adjusting its image for perfect rectangular display using keystone correction and electric focus.
4. Zoom Function
Adjust the screen size from 100% down to 50% using the zoom function, allowing you to fit the image to your desired screen area without moving the projector.
Image: A family enjoying a movie projected by the JOWLURK K8, illustrating the automatic keystone correction, short-throw projection (0.5-3 meters), and 50%-100% zoom capabilities for a large 40-200 inch screen.
Maintenance
1. Cleaning the Lens
Use a soft, lint-free cloth specifically designed for optical lenses to gently wipe the projector lens. Avoid using abrasive cleaners or excessive force, as this can scratch the lens.
2. Dust Removal
Regularly clean the projector's vents and exterior with a soft, dry cloth or a can of compressed air to prevent dust buildup, which can affect performance and lifespan.
3. Storage
When not in use for extended periods, 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 damage.
Troubleshooting
No Image Displayed
- Ensure the projector is powered on and the power indicator light is active.
- Check all cable connections (HDMI, USB) to ensure they are secure.
- Verify that the correct input source is selected on the projector (e.g., HDMI, Wi-Fi).
- Confirm that the connected device (e.g., TV stick, PC) is powered on and outputting a signal.
Blurry Image
- Adjust the electric focus using the remote control until the image is sharp.
- Ensure the projection surface is flat and smooth.
- Check if the projector lens is clean. Refer to the Maintenance section for cleaning instructions.
No Sound
- Increase the volume on both the projector and the connected source device.
- If using external Bluetooth speakers, ensure they are properly paired and connected.
- If using a 3.5mm audio cable, ensure it is securely connected to both the projector and the audio device.
Wi-Fi or Screen Mirroring Issues
- Ensure both the projector and your mobile device are connected to the same Wi-Fi network.
- Check the Wi-Fi signal strength. A weak signal can cause connection drops or lag.
- Restart both the projector and your mobile device.
- Some streaming services (e.g., Netflix, Amazon Prime Video) may restrict screen mirroring due to copyright protection. Use a TV stick for these services.
Specifications
| Brand | JOWLURK |
| Model Number | K8 |
| Product Dimensions | 16.4 x 11 x 18.8 cm |
| Item Weight | 700 g |
| Color | Black |
| Native Resolution | 1920 x 1080 (Full HD) |
| Brightness | 27000 Lumens |
| Connectivity Technology | Bluetooth 5.4, Wi-Fi 6 (2.4G/5GHz), HDMI, USB, Infrared |
| Recommended Use | Home Cinema |
| Special Features | 360° Rotating Stand, Built-in HiFi Speaker, Electric Focus, Automatic Vertical Keystone Correction (±45°), 50%-100% Zoom, Diffuse Reflection, Blue Light Cut Technology |
Warranty Information
The JOWLURK K8 Home Projector comes with a 2-year manufacturer's warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For any initial defects or natural failures, please contact our customer support for prompt and courteous assistance.
Image: Overview of JOWLURK's customer support, 30-day return policy, and 2-year quality warranty.
Customer Support
If you have any questions, encounter issues, or require assistance with your JOWLURK K8 Home Projector, please contact our support team:
- Email (US Support): support_us@sovboi.com
- Email (Japan Support): support_jp@sovboi.com
Our support team is dedicated to providing reliable assistance to ensure your satisfaction.