1. ആമുഖം
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your BenQ TH671ST 1080p Short Throw Gaming Projector. Please read this manual thoroughly before using the product to ensure proper functionality and to maximize your viewing, ഗെയിമിംഗ് അനുഭവം.
2 സുരക്ഷാ വിവരങ്ങൾ
Always follow basic safety precautions when using this product to reduce the risk of fire, electric shock, and injury to persons. Keep the projector away from water or moisture. Do not block ventilation openings. Refer to the full safety guidelines in the included Quick Start Guide or User Manual CD for detailed information.
3. ബോക്സിൽ എന്താണുള്ളത്?
- റിമോട്ട് കൺട്രോൾ w/ ബാറ്ററി
- പവർ കോർഡ്
- User Manual (on CD)
- ദ്രുത ആരംഭ ഗൈഡ്
- വാറൻ്റി കാർഡ്
- VGA (D-sub 15pin) Cable
- ലെൻസ് കവർ
- AAA ബാറ്ററികൾ (x2)
4. ഉൽപ്പന്നം കഴിഞ്ഞുview
The BenQ TH671ST is a 1080p short throw gaming projector designed for immersive cinematic and gaming experiences. It features high brightness and low input lag for optimal performance.
ചിത്രം 1: മുൻഭാഗം view of the BenQ TH671ST projector.
പ്രധാന സവിശേഷതകൾ:
- Unparalleled Picture Quality: Native Full HD 1080p Resolution, 92% Rec. 709 Color Accuracy, 3000 Lumens, and a high native contrast ratio for an immersive experience.
- Geared Towards Gaming: Ultra-fast low input lag (16.7ms at 1080p@60Hz) and a refresh rate matching Xbox One X & PS4 Pro for ultra-smooth gaming without motion blur.
- വലിയ സ്ക്രീൻ പ്രൊജക്ഷൻ: Project a 100-inch screen from just 5 feet away, with projection capabilities up to 300 inches.
- സംയോജിത ഓഡിയോ: Features a 5W built-in speaker.
ചിത്രം 2: ഓവർview of key features for the BenQ TH671ST projector.
അളവുകളും ഭാരവും:
The projector measures approximately 11.65 x 4.6 x 9.5 inches (W x H x D) and weighs 5.9 pounds (2.7 kg).
Figure 3: Physical dimensions of the BenQ TH671ST projector.
5. സജ്ജീകരണം
5.1 ഫിസിക്കൽ പ്ലേസ്മെന്റ്
The BenQ TH671ST is a short throw projector, allowing for large images from a short distance. For example, it can project a 100-inch image from approximately 5 feet (1.5 meters) away. The projector supports image sizes from 30 inches up to 300 inches diagonally.
Figure 4: Recommended projection distances for various screen sizes.
5.2 കണക്ഷനുകൾ
The projector offers a variety of input and output ports for versatile connectivity:
- എച്ച്ഡിഎംഐ: Two HDMI ports (HDMI-1 (1.4a), HDMI-2 (1.4a/MHL/HDCP1.4)) for digital video and audio input.
- പിസി (ഡി-സബ്): One VGA input for computer connection.
- Monitor Out (D-Sub): One VGA output for connecting an external monitor.
- യുഎസ്ബി ടൈപ്പ് എ: One USB 2.0 port for power supply (e.g., for streaming dongles).
- USB Type mini B: One port for service.
- Audio In (3.5mm Mini Jack): One port for external audio input.
- Audio Out (3.5mm Mini Jack): One port for external audio output.
- RS232 (DB-9pin): One port for serial control.
- ഐആർ റിസീവർ: Two receivers (Front & Top) for remote control.
Figure 5: Universal connectivity ports on the BenQ TH671ST.
5.3 മൗണ്ടിംഗ്
The projector can be placed on a table or ceiling-mounted. If ceiling-mounted, ensure the image orientation is adjusted in the projector's menu settings (Front Ceiling or Rear Ceiling options).
Video 1: Official BenQ video demonstrating the TH671ST projector's features and setup options.
6. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
6.1 പവർ ഓൺ/ഓഫ്
Use the power button on the projector or the remote control to turn the unit on or off. Allow a few moments for the projector to warm up or cool down.
6.2 ചിത്ര മോഡുകൾ
Select from various picture modes to optimize your viewഅനുഭവം:
- തിളക്കമുള്ളത്
- വിവിഡ് ടിവി
- സിനിമ
- കായികം
- ഗെയിം
- ഉപയോക്താവ് 1
- ഉപയോക്താവ് 2
- 3D
Figure 6: Various sound modes available on the projector.
6.3 ഓഡിയോ ക്രമീകരണങ്ങൾ
The projector includes a 5W speaker. Adjust volume and other audio settings via the remote control or on-screen menu. For enhanced audio, connect external speakers to the Audio Out port.
6.4 Keystone Adjustment
The projector supports 1D Vertical Keystone adjustment of +/- 40 degrees to correct distorted images when the projector is not perfectly perpendicular to the screen.
Figure 7: Automatic vertical keystone correction in action.
6.5 സൂമും ഫോക്കസും
Adjust the zoom (1.2x) and focus manually using the rings on the projector lens to achieve a clear and sharp image at your desired screen size.
6.6 റിമോട്ട് കൺട്രോൾ ഉപയോഗം
The included remote control allows for easy navigation of menus, input selection, volume control, and picture adjustments. Ensure batteries are correctly inserted.
Video 2: Official BenQ video highlighting the low input lag performance of the TH671ST, ideal for gaming.
7. പരിപാലനം
7.1 എൽamp ജീവിതം
പ്രൊജക്ടറിന്റെ എൽamp has an estimated life of:
- Normal Mode: 4000 hours
- Economic Mode: 10000 hours
- SmartEco Mode: 10000 hours
- Lampsave Mode: 15000 hours
യഥാർത്ഥ എൽamp life may vary based on usage and environmental conditions.
7.2 വൃത്തിയാക്കൽ
Regularly clean the projector lens with a soft, lint-free cloth. Ensure ventilation vents are free from dust and obstructions to prevent overheating.
8. പ്രശ്നപരിഹാരം
If you encounter issues with your projector, refer to the following general troubleshooting steps:
- ചിത്രമില്ല: Check power connections, input source selection, and cable connections.
- മങ്ങിയ ചിത്രം: Adjust the focus ring on the lens. Ensure the projector is within the recommended projection distance.
- വികലമായ ചിത്രം: Use the keystone correction feature to adjust the image shape.
- ശബ്ദമില്ല: Check volume settings, ensure external audio devices are properly connected, and verify the audio output setting.
- അമിത ചൂടാക്കൽ: Ensure adequate ventilation around the projector and clean any dust from the vents.
For more detailed troubleshooting, consult the full User Manual CD or contact BenQ customer support.
9 സ്പെസിഫിക്കേഷനുകൾ
| ഡിസ്പ്ലേ സിസ്റ്റം | ഡി.എൽ.പി |
| റെസലൂഷൻ | 1080പി (1920x1080) |
| തെളിച്ചം (ANSI lumens) | 3000ലി.മീ |
| കോൺട്രാസ്റ്റ് റേഷ്യോ (FOFO) | 10000:1 |
| പ്രകാശ സ്രോതസ്സ് | Lamp (240W) |
| ത്രോ അനുപാതം | 0.69~0.83 (100"@1.5m) |
| സൂം അനുപാതം | 1.2x |
| കീസ്റ്റോൺ ക്രമീകരണം | 1D, ലംബമായ +/- 40 ഡിഗ്രി |
| ചിത്രത്തിൻ്റെ വലുപ്പം (ഡയഗണൽ) | 60"~120" (Clear), 30"~300" (Max) |
| സ്പീക്കർ | 5W 1 |
| കണക്റ്റിവിറ്റി | HDMI (x2), PC (D-Sub), Monitor Out (D-Sub), USB Type A, USB Type mini B, Audio In/Out, RS232 |
| വൈദ്യുതി വിതരണം | AC 100 മുതൽ 240 V, 50/60 Hz |
| അളവുകൾ (W x H x D) | 296 x 120 x 224 മിമി (11.65 x 4.72 x 8.82 ഇഞ്ച്) |
| മൊത്തം ഭാരം | 2.7 കി.ഗ്രാം (5.95 പൗണ്ട്) |
10. വാറൻ്റിയും പിന്തുണയും
The BenQ TH671ST projector comes with a 3-year limited parts and labor coverage. For warranty claims or technical assistance, please refer to the Warranty Card included in your product packaging or visit the official BenQ support webസൈറ്റ്.
