To Next Page
B
Beverly TaylorSep 12, 2025
How to adjust contrast on InFocus IN3118HD?
- CCynthia GouldSep 12, 2025
If the image on your InFocus Projector appears flat with no contrast, adjust the Contrast setting on the Picture >> Basic menu of the OSD.
How to adjust contrast on InFocus IN3118HD?
If the image on your InFocus Projector appears flat with no contrast, adjust the Contrast setting on the Picture >> Basic menu of the OSD.
General| Number of colors | 16.78 million colors |
|---|---|
| Native aspect ratio | 16:9 |
| Projection distance | - m |
| Projection technology | DLP |
| Supported aspect ratios | 4:3, 16:9, 16:10 |
| Contrast ratio (typical) | 3000:1 |
| Screen size compatibility | - \ |
| Projector native resolution | 1080p (1920x1080) |
| Vertical synchronization (max) | 120 kHz |
| Vertical synchronization (min) | 50 kHz |
| Horizontal synchronization (max) | 100 kHz |
| Horizontal synchronization (min) | 31 kHz |
| Projector brightness (economic mode) | 3000 ANSI lumens |
| Focus | Manual |
| Offset | 115 % |
| Throw ratio | 1.6 - 1.92:1 |
| Focal length range | - mm |
| Lamp type | UHP |
| Lamp power | 280 W |
| Light source type | Lamp |
| Lamp power (economic mode) | 230 W |
| Service life of light source | 3000 h |
| Service life of light source (economic mode) | 4000 h |
| 3D | No |
| Full HD | Yes |
| Supported video modes | 1080i, 1080p, 480i, 480p, 576i, 576p, 720p |
| Analog signal format system | NTSC, PAL, SECAM |
| Serial interface type | RS-232 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Component video (YPbPr/YCbCr) in | 0 |
| Ethernet LAN data rates | 10, 100 Mbit/s |
| HDCP | - |
| Noise level | 35 dB |
| Noise level (economic mode) | 30 dB |
| On Screen Display (OSD) languages | CHI (SIMPL), CHI (TR), DAN, DEU, DUT, ENG, ESP, FIN, FRE, ITA, KOR, NOR, POL, POR, RUS, SWE, TUR |
| RMS rated power | 5 W |
| Placement | Desktop |
| Product type | Standard throw projector |
| Product color | Black |
| Power consumption (max) | 355 W |
| Power consumption (standby) | 1 W |
| Operating temperature (T-T) | 5 - 35 °C |
| Cables included | VGA |
| Remote control type | IR |
Weight and Dimensions| Depth | 254 mm |
|---|---|
| Width | 335 mm |
| Height | 102 mm |
| Weight | 3700 g |
| Package depth | 400 mm |
| Package width | 456 mm |
| Package height | 196 mm |
| Package weight | 6000 g |
Explains warning symbols and text styles used in the manual.
Provides essential safety guidelines for projector operation and placement.
Details requirements for projector placement, tilt angle, and ventilation.
Outlines precautions for using the power cord and batteries.
Provides instructions and warnings for replacing the projector lamp.
Offers guidance on cleaning the projector's lens and case.
Advises on handling mercury and recycling electronic equipment.
Explains the manual's purpose, format, and intended audience.
Lists projector screen sizes based on projection distance.
Outlines supported video resolutions and signal timings.
Provides physical measurements of the projector.
Covers FCC, Canada, WEEE, and safety certifications.
Lists all items included in the projector package for verification.
Identifies parts visible from the front and right side of the projector.
Details the buttons and status indicators on the projector's top panel.
Illustrates and labels all input and output ports on the projector's rear.
Shows the bottom of the projector, highlighting leveling feet and mounting holes.
Labels and describes each button on the projector's remote control.
Step-by-step guide for installing batteries into the remote control.
Instructions for powering the projector on and off correctly.
Guidance on using elevator and leveling feet for proper projector height and angle.
Explains how to adjust image size, sharpness, and trapezoid effect.
Details how to control the audio volume and use the mute function.
Explains how to access, navigate, and change settings within the OSD menus.
Guide to selecting the user interface language for the OSD.
Provides a visual map of all available OSD menus and their settings.
Details adjustments for display mode, brightness, contrast, color, tint, and sharpness.
Covers noise reduction, color temperature, gamma, and color space adjustments.
Allows fine-tuning of primary colors, hue, saturation, and gain.
Options for aspect ratio, keystone, overscan, and auto keystone.
Fine-tuning for PC video input, including frequency, phase, and position.
Configuration for language, splash logo, projection method, timers, and background color.
Controls for OSD position, display time, and selecting input sources.
Configuration for network control via RS232 or RJ45 ports.
Settings for DHCP, IP address, subnet mask, gateway, and DNS.
Steps to configure email notifications and projector settings for network alerts.
Access to audio, lamp, HDMI, altitude, and timer settings.
Controls for volume, treble, bass, mute, and AGC.
Options for lamp mode, resetting lamp timer, and viewing lamp hours.
Configuration for HDMI format and amplifier gain.
Options to enable closed captioning and select caption version.
Configuration for the on-screen presentation timer.
Displays current input source, resolution, lamp hours, and firmware version.
General tips for diagnosing and resolving projector issues.
Advice on systematic problem-solving and record-keeping.
Information on LED error codes and solutions for image display problems.
Troubleshooting steps for lamp failures and remote control malfunctions.
Solutions for audio issues and guidance on obtaining projector service.
Frequently asked questions regarding HDMI cables and certification.
Technical details including model, resolution, connectivity, and power.
Lists projector screen sizes based on projection distance.
Outlines supported video resolutions and signal timings.
Provides physical measurements of the projector.
Covers FCC, Canada, WEEE, and safety certifications.
