1. Introduktion
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 viewoplevelse.
2. Produktet er slutview
2.1 Pakkens indhold
Sørg for, at alle følgende ting er til stede ved udpakning:
- 1 x Vivibright GP90 Projector
- 1 x fjernbetjening (batterier medfølger ikke)
- 1 x AV-kabel
- 1 x Brugermanual (dette dokument)
- 1 x strømadapter
2.2 Projektorkomponenter
Familiarize yourself with the main components and controls of your GP90 projector.

Billede: Forside og top view of the Vivibright GP90 Projector, highlighting the Focus Lens, Screen Focus Adjustment, Keystone Correction, Speaker, and IR Remote Sensor.
- Fokusobjektiv: Adjusts the clarity of the projected image.
- Screen Focus Adjustment: A ring or dial near the lens to fine-tune image sharpness.
- Keystone-korrektion: Adjusts the image shape to correct trapezoidal distortion.
- Højttaler: Integreret lydudgang.
- IR-fjernbetjeningssensor: Modtager signaler fra fjernbetjeningen.
2.3 Input/output porte
The Vivibright GP90 projector offers various connectivity options:

Billede: Bagside view of the Vivibright GP90 Projector, displaying the various input and output ports.
- HDMI-porte: For connecting high-definition devices such as laptops, Blu-ray players, gaming consoles, and set-top boxes.
- USB-porte: For connecting USB storage devices (e.g., USB flash drives) to play media files direkte.
- VGA port: Til tilslutning af ældre computere eller bærbare computere.
- AV-port: For connecting devices using composite video and stereo audio cables (e.g., DVD players, older video game consoles).
- Lydudgang (3.5 mm jackstik): Til tilslutning af eksterne højttalere eller hovedtelefoner.
- Strømindgang: Til tilslutning af strømadapteren.
3. Opsætning
3.1 Placering
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.
- Projektionsafstand: The recommended projection distance is between 1.2 meters and 5 meters.
- Skærmstørrelse: This distance will yield a screen size ranging from approximately 36 inches to 166 inches.
3.2 Strømtilslutning
- Tilslut strømadapteren til projektorens strømindgang.
- Sæt strømadapteren i en passende stikkontakt.
3.3 Indledende tænding
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. Betjeningsvejledning
4.1 Tilslutning af enheder
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 Billedjustering
- Fokus: Rotate the focus lens ring until the projected image appears sharp and clear.
- Keystone-korrektion: 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 Menunavigation
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. Vedligeholdelse
Regular maintenance helps prolong the life of your projector and ensures optimal performance.
- Rengøring af linser: Use a soft, lint-free cloth and a specialized lens cleaning solution to gently wipe the projector lens. Avoid abrasive materials or excessive pressure.
- Fjernelse af støv: 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.
- Opbevaring: When not in use for extended periods, store the projector in a cool, dry, dust-free environment.
6. Fejlfinding
Hvis du støder på problemer med din projektor, kan du se følgende almindelige problemer og løsninger:
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Intet billede projiceret | Power cable disconnected; incorrect input source; device not connected properly. | Check power connection; select correct input source; ensure cables are securely connected. |
| Billedet er sløret | Focus not adjusted; projection distance too far/close. | Adjust the focus lens; reposition the projector within the recommended distance. |
| Billedet er trapezformet | Projektoren er ikke vinkelret på skærmen. | Adjust keystone correction. |
| Ingen lyd | Volume too low; external audio device not connected; incorrect audio settings. | Increase volume; check external speaker connection; verify audio settings in OSD menu. |
| Fjernbetjening virker ikke | Batteries depleted; obstruction between remote and sensor. | Replace batteries; ensure clear line of sight to IR sensor. |
7. Specifikationer
Detailed technical specifications for the Vivibright GP90 Projector:
| Feature | Specifikation |
|---|---|
| Mærke | Vivibright |
| Model | GP90 |
| Displayteknologi | LCD |
| Indfødt opløsning | 1280 x 800 pixels |
| Understøttet opløsning | Op til 1080P Full HD |
| Lysstyrke | 3200 lumen |
| Kontrastforhold | 3000:1 |
| Lamp Levetid | Over 30,000 hours (LED) |
| Projektionsstørrelse | 36 til 166 tommer |
| Projektionsafstand | 1.2 - 5 meter |
| Keystone korrektion | Manuel |
| Aspektforhold | 16:9 / 4:3 |
| Indbygget højttaler | Ja |
| Støjniveau | 32 dB |
| Indgangsporte | HDMI,USB,VGA,AV |
| Udgangsporte | 3.5 mm lydudgang |
| Strømforbrug | 24 watt |
| Voltage | 240 volt |
| Produktdimensioner | 25 x 16.2 x 37 cm |
| Varens vægt | 3.4 kg |
| Monteringstype | Bordplademontering |
8. Garanti og support
8.1 Garantioplysninger
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 Teknisk support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact our support team:
Technical Support Contact: 9711711189 / 93




