LG PH450UG PH450UG.AUS Owner's Manual

LG PH450UG PH450UG.AUS Projector manual cover
Pages 103
Year 2017
Language(s)
English en

LG PH450UG PH450UG.AUS Projector Specification

The LG PH450UG PH450UG.AUS Projector is a compact, ultra-short throw projector designed to deliver high-quality visuals in a space-efficient manner. It features a native resolution of 1280 x 720 pixels, offering clear and crisp HD imagery suitable for both home entertainment and professional presentations. The projector boasts a brightness of 450 lumens, ensuring vivid display in dimly lit environments. Its LED light source provides a long lifespan of up to 30,000 hours, reducing the need for frequent maintenance and lamp replacements.

The PH450UG is equipped with a contrast ratio of 100,000:1, enhancing the depth and detail of the projected images. It supports a projection size ranging from 40 to 80 inches, which can be achieved from a minimal throw distance of just 3 inches from the wall or screen, making it ideal for small spaces. The projector is highly portable, weighing only 2.4 pounds, and features a built-in battery capable of delivering up to 2.5 hours of viewing time on a single charge, allowing for flexible usage without the need for constant power supply.

Connectivity options include HDMI input with MHL support, USB, and a 3.5mm audio output, facilitating easy integration with various devices such as laptops, smartphones, and external speakers. The device also supports wireless screen mirroring from compatible Android devices, adding to its versatility. Additionally, it offers built-in stereo speakers for an all-in-one multimedia experience, although external audio can be connected for enhanced sound quality. The LG PH450UG combines innovative design with functional features, making it a practical choice for users seeking a portable and efficient projection solution.

LG PH450UG PH450UG.AUS Projector F.A.Q.

How do I connect my LG PH450UG projector to a smartphone?

To connect your LG PH450UG projector to a smartphone, you can use a wireless connection through a screen sharing app or an HDMI cable with an appropriate adapter. Ensure your projector and smartphone are on the same network if using wireless.

What should I do if the projector does not power on?

If your LG PH450UG projector does not power on, check the power cable connections, ensure the power outlet is working, and try using a different power source. If the issue persists, reset the projector by unplugging it for a few minutes before trying again.

How can I adjust the picture size on the LG PH450UG projector?

To adjust the picture size on the LG PH450UG, move the projector closer to or further from the screen. You can also use the zoom function in the projector's menu settings to fine-tune the image size.

What is the best way to clean the lens of the projector?

To clean the lens of your LG PH450UG projector, use a soft, lint-free cloth. Gently wipe the lens in a circular motion to remove dust and smudges. Avoid using any liquids or abrasive materials.

How do I troubleshoot image distortion on the projector screen?

If you experience image distortion, check the projector's keystone settings to adjust the image angle. Ensure the projector is placed on a flat surface and is aligned with the screen. Also, verify the input resolution matches the projector's native resolution.

Can I use the LG PH450UG projector for presentations in daylight?

While the LG PH450UG is portable and versatile, for optimal results in daylight, use it in a dimly lit room or ensure that the screen is not directly exposed to sunlight, as the brightness may not be sufficient for clear visibility in bright environments.

What are the maintenance tips for prolonging the life of the projector?

Regularly clean the air filters and ensure adequate ventilation to prevent overheating. Keep the projector in a dust-free environment and follow the manufacturer's instructions for lamp replacement. Avoid moving the projector while it's in use.

How can I improve the audio quality from the projector?

To enhance audio quality, connect external speakers or a soundbar to the LG PH450UG via Bluetooth or the audio out port. You can also adjust audio settings in the projector menu to optimize sound output.

What should I do if the projector's remote control is not working?

First, replace the batteries in the remote control. If it still doesn't work, ensure there are no obstructions between the remote and the projector's IR sensor. You can also try resetting the remote by removing the batteries and pressing all buttons.

How can I update the firmware on my LG PH450UG projector?

To update the firmware, visit the LG support website and download the latest firmware update for the PH450UG model. Transfer the update file to a USB drive, insert it into the projector, and follow the on-screen instructions to complete the update.