Product Overview
The VIVIBRIGHT C90 Projector is designed for home entertainment, offering a large screen experience with its 120-inch 1080P Full HD level image quality. It features a 3500 lumens LED light output, providing bright and clear visuals. This projector is ideal for family use, supporting various multimedia formats via USB plug and play.
Key features include:
- Native Resolution: HD Ready / 1280 x 800 pixels
- Maximum Resolution: Full HD (1920 x 1080p) at 60Hz
- Brightness: 3500 LED Lumens
- Contrast Ratio: 3000:1 (static) / 10000:1 (dynamic)
- Lamp Life: Over 30,000 hours (LED light source)
- Projection Size: 35 to 180 inches
- Connectivity: USB, VGA, HDMI (implied by description and images)
Figure 1: Front view of the VIVIBRIGHT C90 Projector, showcasing its lens and ventilation.
Package Contents
Before proceeding with setup, please ensure all items listed below are present in your package:
- 1 x VIVIBRIGHT Projector
- 1 x Remote Control (batteries not included)
- 1 x VGA Cable
- 1 x 3-in-1 AV Cable
- 1 x Quick and Easy Instruction Manual
- 1 x Power Cable
Setup
1. Placement
Position the projector on a stable, flat surface. Ensure there is adequate ventilation around the unit to prevent overheating. The optimal projection distance for a 120-inch screen is approximately 2.5 to 3.5 meters (8.2 to 11.5 feet).
Figure 2: Rear view of the VIVIBRIGHT C90 Projector, showing various input ports including USB, VGA, and power input.
2. Power Connection
- Connect the power cable to the projector's power input port.
- Plug the other end of the power cable into a suitable electrical outlet.
- Press the power button on the projector or remote control to turn on the unit.
3. Connecting Devices
The C90 projector supports multiple input sources. Refer to the image below for a visual guide to connectivity options.
Figure 3: Diagram illustrating the multi-interface compatibility of the VIVIBRIGHT C90 Projector, showing connections to a laptop, DVD player, game console, USB drive, and external audio system.
- USB: Insert a USB drive into the USB port to play movies, photos, or music directly.
- VGA: Use the VGA cable to connect to a computer or laptop.
- AV: Use the 3-in-1 AV cable for connecting older devices like DVD players.
- HDMI: Connect devices such as laptops, game consoles, or streaming sticks via HDMI ports (not explicitly listed in package contents but implied by product description and images).
Operating Instructions
1. Focusing the Image
Adjust the focus ring on the projector lens until the projected image is clear and sharp. This is a manual focus lens.
2. Selecting Input Source
Use the "Source" button on the remote control or the projector's control panel to cycle through available input sources (USB, VGA, AV, HDMI).
3. Adjusting Settings
Navigate the on-screen menu using the arrow keys and "OK" button on the remote control or projector. You can adjust settings such as:
- Picture Mode (Standard, Bright, User, etc.)
- Aspect Ratio (Native 16:9, compatible with 4:3)
- Sound Volume
- Keystone Correction (if available, manual adjustment)
4. Multimedia Playback (USB)
When a USB drive is connected, the projector will typically display a media browser. Select the desired file type (Movie, Photo, Music, E-book) and navigate to your content.
- Supported Movie Formats: MPG, AVI, TS, MOV, MKV, DAT, MP4, VOB (up to 1080P)
- Supported Audio Formats: MP3, WMA, AAC, M4a (aac)
- Supported Image Formats: JPG, JPEG, BMP, PNG
- Supported E-book Formats: TXT, LRC
Note: This projector does not support Dolby sound. Dolby sound needs to be converted to other audio formats via third-party software.
Maintenance
1. Cleaning the Lens
Gently wipe the projector lens with a soft, lint-free cloth specifically designed for optical surfaces. Do not use abrasive cleaners or excessive force.
2. Ventilation
Ensure the projector's ventilation vents are clear of dust and obstructions. The C90 features an improved cooling capacity with two larger fans for better heat dissipation and prolonged lifespan.
Figure 4: Top view of the VIVIBRIGHT C90 Projector, showing the integrated control panel for manual operation.
3. Storage
When not in use for extended periods, store the projector in a cool, dry place, away from direct sunlight and excessive dust. Use the original packaging or a protective case if available.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No image projected |
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| Image is blurry |
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| No sound |
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| Projector shuts off unexpectedly |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | VIVIBRIGHT C90 |
| Native Resolution | 1280 x 800 pixels (HD Ready) |
| Max Resolution Support | 1920 x 1080p (Full HD) @ 60Hz |
| Brightness | 3500 LED Lumens |
| Contrast Ratio | 3000:1 (Static) / 10000:1 (Dynamic) |
| Light Source | LED |
| Lamp Life | > 30,000 hours |
| Noise Level | ~32 dB |
| Throw Ratio | 1.45:1 |
| Image Size (Diagonal) | 35 to 180 inches |
| Projection Distance | 1.2 ~ 5.5 m |
| Best Screen Size/Distance | 2.5 ~ 3.5 m |
| Projection Lens | Manual Lens / Focus |
| Aspect Ratio | Native 16:9, compatible with 4:3 |
| Hardware Interface | USB, VGA (HDMI implied) |
| Dimensions | 42.8 x 31.5 x 15.9 cm; 4.26 kg (Package) |
Figure 5: Dimensions of the VIVIBRIGHT C90 Projector unit and its packaging.
Warranty and Support
For warranty information and technical support, please refer to the documentation provided with your purchase or contact VIVIBRIGHT customer service directly. The LED lamp is designed to last over 30,000 hours, which means it should not require replacement for approximately 10 years with typical usage (8 hours/day).
For further assistance, please visit the official VIVIBRIGHT website or contact their support channels.
