Vivibright GP90 Portable Projector User Manual

1. Introduction

This manual provides essential instructions for the safe and effective operation of your Vivibright GP90 Portable Projector. Please read this manual thoroughly before using the projector and retain it for future reference. Proper use and maintenance will ensure optimal performance and longevity of your device.

The Vivibright GP90 is a versatile LED LCD projector designed for various applications, offering a native resolution of 1280x800 pixels with support for 1080P content. It features 3200 lumens brightness and a 3000:1 contrast ratio, providing clear and vibrant images for an enhanced viewing experience.

2. Product Overview

2.1 Package Contents

Upon unpacking, ensure all the following items are present:

• 1 x Vivibright GP90 Projector
• 1 x Remote Controller (batteries not included)
• 1 x AV Cable
• 1 x User Manual (this document)
• 1 x Power Adapter

2.2 Projector Components

Familiarize yourself with the main components and controls of your GP90 projector.

Image: Front and top view of the Vivibright GP90 Projector, highlighting the Focus Lens, Screen Focus Adjustment, Keystone Correction, Speaker, and IR Remote Sensor.

• Focus Lens: Adjusts the clarity of the projected image.
• Screen Focus Adjustment: A ring or dial near the lens to fine-tune image sharpness.
• Keystone Correction: Adjusts the image shape to correct trapezoidal distortion.
• Speaker: Integrated audio output.
• IR Remote Sensor: Receives signals from the remote control.

2.3 Input/Output Ports

The Vivibright GP90 projector offers various connectivity options:

Image: Rear view of the Vivibright GP90 Projector, displaying the various input and output ports.

• HDMI Ports: For connecting high-definition devices such as laptops, Blu-ray players, gaming consoles, and set-top boxes.
• USB Ports: For connecting USB storage devices (e.g., USB flash drives) to play media files directly.
• VGA Port: For connecting older computers or laptops.
• AV Port: For connecting devices using composite video and stereo audio cables (e.g., DVD players, older video game consoles).
• Audio Out (3.5mm Jack): For connecting external speakers or headphones.
• Power Input: For connecting the power adapter.

3. Setup

3.1 Placement

Choose a suitable location for your projector. The projection distance directly affects the screen size. Ensure a flat, stable surface for tabletop mounting. For optimal viewing, project onto a smooth, light-colored wall or a dedicated projector screen.

• Projection Distance: The recommended projection distance is between 1.2 meters and 5 meters.
• Screen Size: This distance will yield a screen size ranging from approximately 36 inches to 166 inches.

3.2 Power Connection

1. Connect the power adapter to the projector's power input port.
2. Plug the power adapter into a suitable electrical outlet.

3.3 Initial Power On

Press the power button on the projector or the remote control to turn on the device. The indicator light will illuminate, and the fan will start.

4. Operating Instructions

4.1 Connecting Devices

The GP90 supports connection to various devices. Ensure the projector is powered off before connecting or disconnecting cables.

Image: A diagram illustrating the Vivibright GP90 Projector's compatibility with various devices such as DVD players, laptops, set-top boxes, HDD players, Xbox, personal computers, iPhones, and digital video cameras.

• HDMI: Connect an HDMI cable from your device (e.g., laptop, gaming console) to an HDMI port on the projector. Select the corresponding HDMI input source using the projector's menu or remote.
• USB: Insert a USB flash drive into a USB port. The projector's media player interface will typically appear, allowing you to browse and play supported files.
• VGA: Connect a VGA cable from your computer to the VGA port. Connect an audio cable from your computer's audio output to the projector's audio input (if available, or use external speakers). Select the VGA input source.
• AV: Connect the AV cable (yellow for video, red/white for audio) from your device to the AV port on the projector. Select the AV input source.

4.2 Image Adjustment

• Focus: Rotate the focus lens ring until the projected image appears sharp and clear.
• Keystone Correction: If the image appears trapezoidal (wider at the top or bottom), adjust the keystone correction dial or lever until the image is rectangular.

4.3 Menu Navigation

Use the buttons on the projector or the remote control to navigate the on-screen display (OSD) menu. This menu allows you to adjust settings such as picture mode, aspect ratio, sound volume, and input source.

5. Maintenance

Regular maintenance helps prolong the life of your projector and ensures optimal performance.

• Lens Cleaning: Use a soft, lint-free cloth and a specialized lens cleaning solution to gently wipe the projector lens. Avoid abrasive materials or excessive pressure.
• Dust Removal: Periodically clean the projector's vents and fan areas using a soft brush or compressed air to prevent dust accumulation, which can affect cooling and performance.
• Storage: When not in use for extended periods, store the projector in a cool, dry, dust-free environment.

6. Troubleshooting

If you encounter issues with your projector, refer to the following common problems and solutions:

7. Specifications

Detailed technical specifications for the Vivibright GP90 Projector:

8. Warranty and Support

8.1 Warranty Information

The Vivibright GP90 Portable Projector comes with a 1-year limited warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product meets its specified performance standards under normal use. Please retain your purchase receipt as proof of purchase for warranty claims.

Image: A circular badge indicating a '1 Year Warranty'.

8.2 Technical Support

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact our support team:

Technical Support Contact: 9711711189 / 93