Ọrọ Iṣaaju
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.
Alaye Aabo
- Maṣe ṣe idiwọ awọn ṣiṣi eefin.
- Ma ṣe fi pirojekito han si ojo tabi ọrinrin.
- Tọkasi gbogbo iṣẹ si awọn oṣiṣẹ iṣẹ ti o peye.
- Yago fun a wo taara sinu pirojekito lẹnsi nigbati awọn lamp wa lori.
Ọja Awọn ẹya ara ẹrọ
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.
- Ètò agbọ́hùnsọ 10-watt tí a ṣe sínú rẹ̀.
- DLP Link 120Hz 3D-capable display technology, with RF 3D technology options.
- Apẹrẹ iwapọ fun gbigbe.
Ṣeto
1. Ifiweranṣẹ
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. Asopọ agbara
- So okùn agbára pọ̀ mọ́ ẹnu ọ̀nà agbára projektọ náà.
- Pulọọgi opin miiran ti okun agbara sinu iṣan itanna ti o wa lori ilẹ.
- Press the power button on the projector or remote control to turn on the unit.
3. Initial Image Adjustment
- Idojukọ: Yi oruka idojukọ lori lẹnsi pirojekito titi ti aworan yoo jẹ didasilẹ ati ko o.
- Atunse okuta bọtini: If the image appears trapezoidal, use the keystone correction function in the projector's menu to adjust it to a rectangular shape.
Awọn ẹrọ Nsopọ
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.
- Ibudo Ifihan: Connect compatible devices using a DisplayPort cable.
- VGA (PC): Use a VGA cable to connect a computer.
- Fidio Apapo: For older video sources, use a composite video cable.
- Iṣagbewọle Olohun/Ijade: 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.
Ṣiṣẹ awọn pirojekito
1. Agbara Tan / Paa
- Tẹ awọn Agbara button on the projector or remote control to turn the unit on.
- Tẹ awọn Agbara button twice to turn the unit off. Allow the projector to cool down before unplugging.
2. Lilọ kiri Akojọ aṣyn
Use the arrow buttons on the projector or remote to navigate through the on-screen display (OSD) menu. The Wọle button confirms selections, and the Akojọ aṣyn button exits the current menu.
3. 3D Operation
The GT750 supports 3D content via HDMI 1.4a. To view 3D akoonu:
- 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.
Itoju
1. Lamp Itoju
- Awọn 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. Ninu
- Òde: Nu pirojekito naa nu casing with a soft, dry cloth. Do not use abrasive cleaners.
- Lẹnsi: Gently clean the lens with a lens cleaning cloth and specialized lens cleaning solution. Avoid touching the lens with bare hands.
- Awọn Ajọ Afẹfẹ: 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.
Laasigbotitusita
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Ko si aworan han | Agbára kò sopọ̀ mọ́; A kò yan orísun ìtẹ̀síwájú; Okùn tí ó ti yọ́ | Check power connection; Select correct input; Reconnect cables securely |
| Aworan jẹ blurry | Focus not adjusted; Projector too far/close | Adjust focus ring; Reposition projector for optimal throw distance |
| Aworan jẹ trapezoidal | Pirojekito ko papẹndikula si iboju | Use keystone correction in the OSD menu |
| Ko si ipa 3D | Incorrect 3D glasses; Source not outputting 3D; 3D mode not enabled | Ensure compatible glasses; Verify source 3D output; Check projector 3D settings |
| Ko si ohun | Volume too low; Audio cable not connected; Muted | Increase volume; Connect audio cable; Unmute projector |
Awọn pato
- Awoṣe: GT750
- Imọ-ẹrọ Ifihan: DLP
- Ipinnu abinibi: 720p (1280 x 720)
- Ipinnu ti o pọju: 1080p (1920 x 1080)
- Imọlẹ: 3000 ANSI Lumens
- Ipin Itansan: 3000:1
- Ipin Ipin: 16:9 Native, 4:3 Compatible
- Asopọmọra: HDMI, DisplayPort, VGA, Composite Video
- Ohun: Built-in 10-watt speaker
- Awọn iwọn (W x D x H): 12.76 x 9.21 x 3.82 inches (isunmọ.)
- Ìwúwo: 4 iwon (isunmọ.)
- Ibamu 3D: HDMI 1.4a 3D (720p), DLP Link 120Hz, RF 3D options
Atilẹyin ọja ati Support
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 webojula tabi kan si wọn onibara iṣẹ Eka.
Optoma Webojula: www.optoma.com
