What to do if the sound is distorted on InFocus Projector?
If the sound is distorted, check the audio cable connection. Also, test the source audio output with other speakers. If the issue remains, have the projector serviced.
General| Noise Level | 37 decibels |
|---|---|
| White Brightness | 4500 lumens |
| Resolution | 768p |
| Native Resolution | 1280 x 800 |
| Contrast Ratio | 8000:1 |
| Aspect Ratio | 16:10 |
| Throw Ratio Range | 1.45 - 2.17 |
| Keystone Effect | yes |
| 3D | yes |
| Minimum Screen Size | 25.7 inches |
| Maximum Screen Size | 320.9 inches |
| Focus Adjustment | manual |
| Optical Zoom | 1.5x |
| Minimum Distance | 3.94 feet |
| Maximum Distance | 32.8 feet |
| HDMI Ports | 2 |
| USB Ports | 1 |
| Video Input | composite video, hdmi, s-video, vga |
| Inputs | 3.5mm audio, composite video, hdmi, rca, s-video, vga |
| Built In Speakers | yes |
| Speakers Output | 10 watts |
| Remote Control | yes |
| OS Compatibility | mac, windows |
Weight and Dimensions| Depth | 10.3 inches |
|---|---|
| Height | 4.8 inches |
| Width | 11.2 inches |
| Net Weight | 6.94 pounds |
Explains warning symbols and their meanings.
Lists essential safety precautions for projector use.
Details on projector placement and ventilation requirements.
Essential safety guidelines for using the projector's power supply.
Instructions for safely replacing the projector lamp.
Guidelines for cleaning the projector and its lens.
Information on legal compliance and explanation of warning symbols.
Lists items to check after unpacking the projector.
Identifies components visible from the front-right side.
Describes the buttons and LED indicators on the projector's top.
Details all input and output connectors on the rear of the projector.
Explains the 12V trigger function and advises on cable quality.
Identifies ceiling mount holes and the tilt adjustment lever.
Identifies and describes the function of each button on the remote.
Details the effective range of the remote and its button parity with the projector.
Step-by-step guide on how to install batteries in the remote.
Instructions for turning the projector on and choosing an input source.
Steps to properly turn off the projector and cool down.
Guide to setting a password to prevent unauthorized use.
Instructions for entering a password and contacting support if lost.
Steps to ensure the projector is level and stable on its stand.
How to adjust image size, sharpness, and shape.
Steps to adjust the audio volume and mute the speaker.
Guide to using the remote's arrow buttons within the OSD.
Procedure to select the preferred language for the on-screen display.
Explains the settings available within the Image menu.
Lists and briefly describes options in the Settings 1 menu.
Describes the settings for volume and muting the speaker.
Explains how to adjust display mode, brightness, and contrast.
Details adjustments for horizontal/vertical position and frequency.
Explains settings for color, sharpness, and video adjustments.
Describes how to adjust hue, saturation, and gain for individual colors.
Details on selecting source, projection methods, and aspect ratio.
Explains volume and mute functions within the audio menu.
Covers language, security lock, blank screen, and closed captioning settings.
Explains how to configure 3D display modes and formats.
Details test pattern selection and image shift adjustments.
Covers source detection, power saving modes, and lamp settings.
Shows active source, video info, lamp hours, and serial number.
Details menu position, low power mode, fan speed, and network settings.
Steps to reset the projector's lamp hour counter after replacement.
Details for setting up network connection via IP address.
Explains remote control and monitoring via wired LAN.
Instructions for connecting the projector to a PC using an RJ45 cable.
Guide for setting IP address and subnet mask on the PC.
Instructions to access and manage the projector through a web browser.
Steps for connecting and controlling the projector via Telnet using RS232.
Instructions to activate the Telnet feature in Windows operating systems.
Information on Telnet TCP port, utility, and usage constraints.
Covers sleep timer and source filter options.
Instructions to enable or disable specific input sources.
Detailed instructions and safety precautions for lamp replacement.
Detailed steps for removing the old lamp and installing a new one.
Procedure to reset the projector's lamp hour counter after replacement.
Instructions and warnings for cleaning the projector case and lens.
How to attach a security cable and use the security bar.
General tips for diagnosing and resolving common projector issues.
Explanation of projector status based on LED blinking patterns.
Solutions for issues like no image, blur, or distortion.
Steps to resolve problems with the projector lamp not lighting or turning off.
Solutions for problems with the remote control not responding.
Steps to resolve no sound or distorted sound problems.
Instructions on how to get the projector serviced if problems persist.
Explains differences between standard and high-speed HDMI cables.
Overview of projector model, resolution, and dimensions.
Data on projection distance and screen size for XGA resolution.
Data on projection distance and screen size for WXGA resolution.
Data on projection distance and screen size for 1080p resolution.
Lists supported signal resolutions and frequencies for different inputs.
Visual representation of the projector's external measurements.
Details on compliance with FCC and Canadian radio frequency regulations.
Details serial port settings, emulation, and command structure.
Lists serial commands for Color, Color Space, Color Temp, Contrast, Source, Zoom, Error, Factory Reset, Gamma, Horz. Position.
Lists serial commands for Lamp Low Power, Language, Menu, Menu Navigation, Menu Transparency, Mute, Power, Presets.
Lists serial commands for projector status, sharpness, and volume.
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