Entwodiksyon
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.
Enfòmasyon sou Sekirite
- Pa bloke ouvèti vantilasyon.
- Pa ekspoze pwojektè a anba lapli oswa imidite.
- Refere tout sèvis yo bay pèsonèl sèvis kalifye.
- Evite gade dirèkteman nan lantiy pwojektè a lè lamp se sou.
Karakteristik pwodwi
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.
- Konsepsyon kontra enfòmèl ant pou portabilite.
Enstalasyon
1. Plasman
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. Koneksyon pouvwa
- Konekte kòd kouran an nan priz kouran pwojektè a.
- Ploge lòt pwent fil kouran an nan yon priz elektrik ki chita.
- Press the power button on the projector or remote control to turn on the unit.
3. Ajisteman Imaj Inisyal
- Konsantre: Vire bag konsantre a sou lantiy pwojektè a jiskaske imaj la vin byen file epi klè.
- Koreksyon Keystone: If the image appears trapezoidal, use the keystone correction function in the projector's menu to adjust it to a rectangular shape.
Konekte Aparèy
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.
- Videyo konpoze: For older video sources, use a composite video cable.
- Antre / Sòti odyo: 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.
Opere pwojektè a
1. Power On/Off
- Peze a Pouvwa button on the projector or remote control to turn the unit on.
- Peze a Pouvwa button twice to turn the unit off. Allow the projector to cool down before unplugging.
2. Navigasyon meni
Use the arrow buttons on the projector or remote to navigate through the on-screen display (OSD) menu. The Antre bouton an konfime seleksyon yo, epi Menu button exits the current menu.
3. 3D Operation
The GT750 supports 3D content via HDMI 1.4a. To view Kontni 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.
Antretyen
1. Lamp Swen
- L laamp 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. Netwayaj
- Eksteryè: Siye pwojektè a casing with a soft, dry cloth. Do not use abrasive cleaners.
- Lantiy: Gently clean the lens with a lens cleaning cloth and specialized lens cleaning solution. Avoid touching the lens with bare hands.
- Filtè lè: 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.
Depanaj
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Pa gen imaj ki parèt | Power not connected; Input source not selected; Cable loose | Check power connection; Select correct input; Reconnect cables securely |
| Imaj la twoub | Fokus la pa ajiste; Pwojektè a twò lwen/two pre | Adjust focus ring; Reposition projector for optimal throw distance |
| Imaj la se trapezoidal | Pwojektè a pa pèpandikilè ak ekran an | Use keystone correction in the OSD menu |
| Pa gen efè 3D | Incorrect 3D glasses; Source not outputting 3D; 3D mode not enabled | Ensure compatible glasses; Verify source 3D output; Check projector 3D settings |
| Pa gen son | Volume too low; Audio cable not connected; Muted | Increase volume; Connect audio cable; Unmute projector |
Espesifikasyon
- Modèl: GT750
- Teknoloji ekspozisyon: DLP
- Rezolisyon natif natal: 720p (1280 x 720)
- Rezolisyon maksimòm: 1080p (1920 x 1080)
- Klate: 3000 ANSI lumèn
- Pwopòsyon kontras: 3000:1
- Rapò aspè: 16:9 Native, 4:3 Compatible
- Koneksyon: HDMI, DisplayPort, VGA, Composite Video
- Odyo: Built-in 10-watt speaker
- Dimansyon (W x P x H): 12.76 x 9.21 x 3.82 pous (apeprè)
- Pwa: 4 ons (apeprè)
- Konpatibilite 3D: HDMI 1.4a 3D (720p), DLP Link 120Hz, RF 3D options
Garanti ak sipò
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 websit oswa kontakte depatman sèvis kliyan yo.
Optoma Websit: www.optoma.com
