1. Introduction
This manual provides essential information for the safe and efficient operation of your InFocus IN118HDa 3D Ready DLP 1080p Projector. Please read these instructions thoroughly before using the projector and retain them for future reference. The InFocus IN118HDa projector delivers high brightness, digital connectivity, and high-definition images at 1080p resolution. It features a long-lasting lamp designed to minimize long-term costs.
2. Product Overview
Key Features:
- 1080p (1920x1080) native resolution for clear, detailed images.
- Up to 10,000-hour lamp life, reducing maintenance and replacement costs.
- 3000 lumens brightness for vibrant projections in various lighting conditions.
- HDMI connectivity for easy connection to modern devices.
- Contrast ratio of 15000:1 for deep blacks and bright whites.
- 3D Ready capability for immersive viewing experiences.
What's in the Box:
- InFocus IN118HDa Projector
- HDMI Cable
- Remote Control
- Power Cord
Projector Components:
Figure 1: Front view of the InFocus IN118HDa Projector, showing the lens, ventilation, and top-mounted control panel.
Figure 2: Rear view of the InFocus IN118HDa Projector, highlighting the connectivity panel with HDMI, VGA, USB, and audio ports.
Figure 3: Angled view of the InFocus IN118HDa Projector, illustrating its compact design and lens placement.
3. Setup
3.1 Placement
- Place the projector on a stable, flat surface or mount it securely to a ceiling.
- Ensure adequate ventilation around the projector to prevent overheating. Do not block air vents.
- Position the projector perpendicular to the screen for optimal image geometry.
- The recommended projection distance varies based on desired screen size. Refer to the specifications for throw ratio details.
3.2 Power Connection
- Connect the power cord to the projector's power inlet.
- Plug the other end of the power cord into a grounded electrical outlet.
3.3 Connecting Video Sources
The IN118HDa projector supports various input sources:
- HDMI: Connect an HDMI cable from your source device (e.g., Blu-ray player, laptop, gaming console) to one of the HDMI ports on the projector.
- VGA: Connect a VGA cable from your computer to the VGA In port. If necessary, connect an audio cable from your computer's audio output to the Audio In port.
- Video In: For composite video sources, connect an RCA cable to the Video In port.
4. Operating Instructions
4.1 Powering On/Off
- Power On: Press the power button on the projector's control panel or the remote control. The power indicator light will turn steady blue.
- Power Off: Press the power button twice. The projector will enter a cooling cycle, and the fan will continue to run for a short period before shutting down completely. Do not unplug the projector during the cooling cycle.
4.2 Input Source Selection
Press the 'Source' button on the control panel or remote control to cycle through available input sources (HDMI1, HDMI2, VGA, Video). Alternatively, use the dedicated input buttons on the remote control.
4.3 Adjusting the Image
- Focus: Rotate the focus ring on the projector lens until the image is sharp and clear.
- Zoom: Rotate the zoom ring on the projector lens to adjust the image size.
- Keystone Correction: If the image appears trapezoidal, use the 'Keystone' buttons on the control panel or remote to correct the image shape.
4.4 3D Operation
The IN118HDa is 3D Ready. To view 3D content:
- Ensure your source device is outputting 3D content (e.g., 3D Blu-ray player).
- Connect the source via HDMI.
- Wear compatible DLP Link 3D glasses (sold separately).
- The projector should automatically detect and display 3D content. If not, check the projector's OSD (On-Screen Display) menu for 3D settings.
5. Maintenance
5.1 Lamp Replacement
The lamp has a lifespan of up to 10,000 hours. When the lamp indicator light turns red or a warning message appears, it's time to replace the lamp. Refer to the full user manual for detailed lamp replacement instructions.
5.2 Cleaning
- Lens: Use a soft, lint-free cloth and a lens cleaning solution specifically designed for optical surfaces. Do not use abrasive cleaners.
- Projector Casing: Wipe the casing with a soft, damp cloth. Avoid using harsh chemicals or solvents.
- Air Vents: Periodically clean the air vents with a soft brush or compressed air to ensure proper airflow and prevent overheating.
6. Troubleshooting
If you encounter issues with your projector, consult the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No image on screen | Incorrect input source selected, loose cable connection, source device not powered on. | Verify input source, check cable connections, ensure source device is on. |
| Image is dim or faded | Lamp nearing end of life, Eco mode enabled, dirty lens. | Replace lamp if necessary, adjust brightness settings, clean the lens. |
| No sound | Volume muted, audio cable not connected (for VGA), source device audio settings. | Unmute volume, check audio cable, adjust source device audio output. |
| Projector overheats and shuts down | Blocked air vents, operating in high ambient temperature. | Clean air vents, ensure proper ventilation, operate in a cooler environment. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | IN118HDa |
| Display Resolution | 1920 x 1080 (1080p) |
| Brightness | 3000 Lumens |
| Contrast Ratio | 15000:1 |
| Lamp Life | Up to 10,000 hours |
| Connectivity Technology | HDMI |
| Special Feature | 3D-Ready |
| Recommended Uses | Indoor/Outdoor |
| Product Dimensions | 14.5 x 12.2 x 7.7 inches |
| Item Weight | 7.35 pounds |
| ASIN | B00N99CJC6 |
| Date First Available | September 2, 2014 |
| Manufacturer | InFocus |
8. Warranty and Support
For warranty information and technical support, please refer to the official InFocus website or contact their customer service. Details regarding product registration and extended protection plans may also be available through authorized retailers or the manufacturer.
