KJHD 12000mAh Portable DLP Mini Projector User Manual
- June 13, 2024
- KJHD
Table of Contents
KJHD 12000mAh Portable DLP Mini Projector
Introduction
The KJHD 12000mAh Portable DLP Mini Projector is a compact and versatile multimedia projection device designed to provide high-quality visuals and entertainment on the go. Whether you’re looking to enjoy movies, share presentations, or project content from your devices, this mini projector offers a convenient and portable solution. In this comprehensive guide, we will explore the projector’s specifications, key features, how to use it effectively, safety considerations, and troubleshooting tips to ensure you get the most out of this innovative device.
Specifications
- System : Android 6.0.1 OS, Support 4K video decoding.
- CPU : 8-core 64-bit Cortex-A53.
- GPU : 1.5GHz PowerVR G6110 GPU.
- Memory : 2G RAM / 16G ROM.
- WIFI : 2.4G/5G,Bluetooth: Bluetooth 4.0.
- Brightness : 300 ANSI Lumens
- Resolution : 1280×720 Pixels Physical resolution. Support 4K video Decoding
- Contast ratio: 2000:1
- Aspect Ratio : 16:9
- Display Technology: DLP
- Display chip : 0.3 720P DMD+RGBLED
- LED Lifetime : 30,000 hours
- Throw Ratio : 1.2:1
- Keystone Correction: Auto, Vertical:±40° ( Tips:Under the HDMI none)
- Focus mode: Manual focus
- Projection Technology: The KJHD mini projector utilizes advanced DLP (Digital Light Processing) technology for sharp and vibrant visuals.
- Resolution: It boasts a native resolution of [Specify Resolution] pixels, ensuring clear and detailed images and videos.
- Brightness: With a powerful lumens rating, this projector delivers bright and well-defined projection even in various lighting conditions.
- Connectivity: The projector offers versatile connectivity options, including HDMI, USB, Bluetooth, and wireless screen mirroring.
- Battery Capacity: Equipped with a high-capacity 12000mAh rechargeable battery, providing extended projection time without the need for constant charging.
- Compact Design: The mini projector’s compact and lightweight design makes it easy to carry and set up anywhere you go.
DESCRIPTION
Key Features
- High-Quality Visuals: The projector delivers impressive visuals with accurate colors and sharp details, suitable for movies, presentations, and gaming.
- Wireless Connectivity: Enjoy wireless connectivity options such as Bluetooth and screen mirroring for hassle-free device connections.
- Portable and Rechargeable: Its compact design and long-lasting battery make it ideal for on-the-go use, whether for outdoor movie nights or business presentations.
- User-Friendly Interface: The intuitive user interface and remote control simplify navigation and settings adjustments.
- Built-in Speaker: The projector features a built-in speaker for audio playback, eliminating the need for external speakers in smaller settings.
HDMI IN FUNCTION
SHARE THE SAME SCREEN
How to Use
- Setup: Find a suitable location for the projector, ensuring it’s on a stable surface.
- Connect Your Devices: Use the appropriate cables or wireless methods to connect your source device (e.g., smartphone, laptop, gaming console) to the projector.
- Power On: Power on the projector and ensure it’s charged if not connected to a power source. Allow it a few moments to initialize.
- Adjust Settings: Navigate through the on-screen menu using the remote control or projector buttons to adjust settings such as brightness, volume, and aspect ratio to your liking.
- Projection: Start playing your content on the source device, and you’ll see it projected on the screen or wall.
- Audio: Adjust the audio settings for optimal sound quality using the built-in speaker or external speakers if desired.
- Power Off: When you’re done, power off the projector using the remote control or the projector’s power button. Charge it if needed for future use.
3D FUNCTION
Safety
- Ventilation: Ensure proper ventilation around the projector to prevent overheating. Avoid blocking the vents.
- Eye Safety: Never look directly into the projector’s lens while it’s in operation, as the bright light can harm your eyes.
- Stable Placement: Place the projector on a stable surface to prevent accidental falls or damage.
- Cable Management: Keep cables organized and secured to prevent tripping hazards.
- Cleaning: Periodically clean the projector’s lens and vents with a soft, lint-free cloth and the recommended cleaning solution, following the user manual’s instructions.
KEYSTONE CORRECTION
Troubleshooting
- If the projector won’t power on, check the battery charge or power source.
- For image quality issues, adjust focus, keystone correction, and input settings.
- If audio is not working, check audio sources, volume settings, and audio cable connections.
- For overheating problems, ensure proper ventilation and remove obstructions around the projector.
FAQS
What is the native resolution of the KJHD 12000mAh Portable DLP Mini Projector?
The native resolution of the KJHD 12000mAh Portable DLP Mini Projector is 1280 x 720 pixels (HD).
What are the dimensions and weight of the projector?
The projector measures 6.5 x 4.7 x 1.2 inches and weighs approximately 1.1 pounds.
Does this projector support 3D playback?
No, the KJHD 12000mAh Portable DLP Mini Projector does not support 3D playback.
How can I connect my laptop to the projector?
You can connect your laptop using the HDMI or USB ports for a wired connection.
Is this projector compatible with streaming devices like Roku or Fire TV Stick?
Yes, you can connect streaming devices like Roku or Fire TV Stick to the KJHD 12000mAh Portable DLP Mini Projector via HDMI.
How do I adjust the focus of the projector?
To adjust the focus, use the focus ring on the projector's lens until the image is sharp.
What is the recommended projection distance for this projector?
For a 100-inch diagonal screen, the ideal projection distance is approximately 8.2 feet.
How should I clean the projector lens?
Clean the projector lens with a soft, lint-free cloth to avoid scratching. Avoid abrasive materials.
Are there any maintenance tasks I should perform regularly?
Regularly clean the air filter to prevent dust buildup and ensure proper ventilation around the projector.
The projector won't power on. What should I do?
Check the power source, ensure all cables are securely connected, and try a different power outlet if necessary.
Why is the projected image distorted or not centered?
Adjust the keystone correction and ensure the projector is placed on a level surface for proper alignment.
No sound is coming from the projector's speakers. How can I fix this?
Check the audio settings, confirm the volume is up, and ensure the audio source is correctly connected.
The remote control isn't working. What should I do?
Replace the remote's batteries or check that you are within the remote's operating range and pointing it at the projector's IR sensor.
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