Bubuka
This manual provides essential information for the safe and efficient operation of your Optoma GT750 Projector. Please read it thoroughly before use and retain it for future reference.
Émbaran Kasalametan
- Entong meungpeung lawang angin.
- Ulah ngalaan proyektor ka hujan atawa beueus.
- Rujuk sadayana jasa ka tanaga jasa anu mumpuni.
- Hindarkeun ningali langsung kana lensa proyektor nalika lamp dihurungkeun.
Fitur produk
Figure 1: Optoma GT750 Projector. This image shows the top and front-right side of the black projector, highlighting the lens, ventilation grilles, and control panel.
- Native widescreen 720p (1280 x 720 pixels) resolution.
- Supports computer resolutions up to 1920 x 1080 pixels (HD).
- Accepts common global video inputs and formats up to 1080p.
- HDMI 1.4a 3D signal compatibility for 720p 3D display.
- 3000 ANSI lumens brightness with a 3000:1 contrast ratio.
- Built-in 10-watt speaker system.
- DLP Link 120Hz 3D-capable display technology, with RF 3D technology options.
- Desain kompak pikeun portability.
Disetél
1. Panempatan
Position the projector on a stable, flat surface. Ensure adequate ventilation around the unit. The GT750 is a short-throw projector, allowing for large images from a short distance. Due to the absence of lens shift or significant zoom, precise placement relative to your screen is crucial for optimal image alignment.
2. Sambungan Daya
- Connect the power cord to the projector's power inlet.
- Colokkeun tungtung kabel listrik anu sanés kana stop kontak listrik anu dibumikeun.
- Pencét tombol daya dina proyéktor atanapi remot kontrol pikeun ngahurungkeun unit.
3. Pangaturan Gambar Awal
- fokus: Puterkeun ring pokus dina lensa proyektor nepi ka gambarna seukeut tur jelas.
- Koreksi Keystone: If the image appears trapezoidal, use the keystone correction function in the projector's menu to adjust it to a rectangular shape.
Nyambungkeun Alat
The Optoma GT750 offers various input options for connecting your devices.
- HDMI: Connect Blu-ray players, gaming consoles, or computers using an HDMI cable. The projector supports HDMI 1.4a for 3D content.
- DisplayPort: Connect compatible devices using a DisplayPort cable.
- VGA (PC): Use a VGA cable to connect a computer.
- Video komposit: For older video sources, use a composite video cable.
- Input/Kaluaran Audio: Connect external audio sources or speakers if desired, though the projector has a built-in 10-watt speaker.
After connecting a device, select the appropriate input source using the projector's menu or the remote control.
Ngoperasikeun Projector
1. Daya Hurung / Pareum
- Pencét éta Kakuatan button on the projector or remote control to turn the unit on.
- Pencét éta Kakuatan button twice to turn the unit off. Allow the projector to cool down before unplugging.
2. Menu Napigasi
Use the arrow buttons on the projector or remote to navigate through the on-screen display (OSD) menu. The Lebetkeun button confirms selections, and the ménu button exits the current menu.
3. 3D Operation
The GT750 supports 3D content via HDMI 1.4a. To view eusi 3D:
- Connect a 3D-compatible source (e.g., Blu-ray player) via HDMI.
- Ensure your 3D content is playing.
- Wear compatible DLP Link 120Hz 3D glasses or RF 3D glasses (if using an RF emitter).
- The projector should automatically detect the 3D signal. If not, check the 3D settings in the OSD menu.
Pangropéa
1. Lamp Jaga
- Anu lamp has a limited lifespan. Replace it when the image becomes dim or a lamp warning indicator appears.
- Always allow the projector to cool down completely before replacing the lamp.
- Use only genuine Optoma replacement lamps.
2. beberesih
- Luar: Ngusap proyektor casing with a soft, dry cloth. Do not use abrasive cleaners.
- Lensa: Gently clean the lens with a lens cleaning cloth and specialized lens cleaning solution. Avoid touching the lens with bare hands.
- Saringan hawa: Regularly check and clean the air filters to ensure proper ventilation and prevent overheating. Refer to the full user manual for filter location and cleaning instructions.
Pamérésan masalah
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Taya gambar ditémbongkeun | Daya teu nyambung; Sumber input teu dipilih; Kabel leupas | Check power connection; Select correct input; Reconnect cables securely |
| Gambar kabur | Fokus teu disaluyukeun; Proyéktor jauh teuing/deukeut | Adjust focus ring; Reposition projector for optimal throw distance |
| Gambar téh trapezoidal | Projector teu jejeg layar | Use keystone correction in the OSD menu |
| Taya pangaruh 3D | Incorrect 3D glasses; Source not outputting 3D; 3D mode not enabled | Ensure compatible glasses; Verify source 3D output; Check projector 3D settings |
| Taya sora | Volume too low; Audio cable not connected; Muted | Increase volume; Connect audio cable; Unmute projector |
spésifikasi
- model: GT750
- Téknologi tampilan: DLP
- Resolusi Asli: 720p (1280 x 720)
- Resolusi maksimum: 1080p (1920 x 1080)
- Caang: 3000 ANSI Lumens
- Babandingan Kontras: 3000:1
- Rasio Aspék: 16:9 Native, 4:3 Compatible
- Konektipitas: HDMI, DisplayPort, VGA, Composite Video
- Audio: Built-in 10-watt speaker
- Ukuran (W x D x H): 12.76 x 9.21 x 3.82 inci (kira-kira)
- beurat: 4 ons (kira-kira)
- Kasaluyuan 3D: HDMI 1.4a 3D (720p), DLP Link 120Hz, RF 3D options
Garansi sareng Rojongan
Your Optoma GT750 Projector is covered by a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions. For technical support, service, or replacement parts, please visit the official Optoma websitus atanapi ngahubungan departemén layanan palanggan maranéhna.
Optoma Websitus: www.optoma.com
