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General safety warnings and important instructions for projector use, including electrical shock and ventilation.
Warnings and precautions for safe operation, including lens safety, moisture, disassembly, and lamp replacement.
Guidelines on proper usage and prohibited actions for the projector, including cleaning and operating conditions.
Guidelines to prevent eye damage from the projector beam, including positioning and supervision.
Key technical specifications and features of the projector, including DLP technology and video compatibility.
List of items included in the projector package, with a note on regional variations.
Diagram and labels identifying the main physical components of the projector unit.
Description of the buttons and LEDs on the projector's control panel for basic operation.
Details and diagrams of all available input and output connection ports on the projector.
Identification and function of each button on the projector's remote control.
Instructions for connecting the projector to a computer or notebook via various cables.
Instructions for connecting the projector to video sources like DVD players and set-top boxes.
Step-by-step guide on how to turn on the projector and connect signal sources.
Procedure for safely powering off the projector, including the cooling cycle.
Explanation of the projector's warning indicators (LEDs) and their meanings.
Instructions for adjusting the projector's height using the elevator foot and tilt adjustment.
Guidance on adjusting zoom, focus, and projection image size with distance charts.
Overview of the projector's control panel buttons and their functions.
Identification and function of primary remote control buttons for power, navigation, and input selection.
Instructions for using the remote control to access menus and adjust image settings.
Guide on how to navigate and operate the projector's on-screen display (OSD) menus.
Hierarchical structure of the projector's on-screen display menus and options.
Explanation of various display modes and how to adjust brightness, contrast, and sharpness.
Instructions for adjusting image saturation and tint, noting video source limitations.
Details on adjusting Red/Green/Blue Gain and Bias for color and contrast adjustments.
Advanced image settings like Degamma, BrilliantColor, Color Temp, and Color Space.
How to enable and select input sources for the projector.
Guide to selecting the desired aspect ratio (4:3, 16:9) for the projected image.
Visual examples showing how different input signals are displayed with various aspect ratio formats.
Instructions for using Overscan, Zoom, Horizontal/Vertical Image Shift, and Vertical Keystone.
Instructions for choosing the multilingual On-Screen Display (OSD) language.
Explanation of different projection modes (Front-Desktop, Rear-Desktop, Front-Ceiling, Rear-Ceiling).
Options for selecting the desired start-up screen, either the Optoma logo or a blank image.
Configuration of projector security features, including password verification and security timer.
Step-by-step guide for changing the projector's security password.
Adjusting signal phase, frequency, and image position for optimal display.
Configuration of menu location, source lock, high altitude mode, keypad lock, background color, and mute.
Adjusting volume settings and resetting display parameters to factory defaults.
Settings for Direct Power On, Auto Power Off, and Sleep Timer functions.
Management of lamp life, reminders, brightness modes, and resetting lamp usage.
Solutions for common image problems like no image, partial display, or scrolling.
Resolving issues with PC/notebook resolution settings and display on secondary devices.
Addressing image focus, aspect ratio stretching, size, slant, and reversal problems.
Interpreting system alerts for fan failure, temperature warnings, lamp life, and LED status.
Steps to troubleshoot and resolve problems with the projector's remote control.
Information and warnings regarding lamp life, replacement procedures, and safety precautions.
Detailed step-by-step guide for safely replacing the projector lamp module.
Lists of supported computer resolutions and video standards (NTSC, PAL, HDTV).
Guidelines and specifications for installing the projector using a ceiling mount kit.
Contact details for Optoma offices in the USA, Canada, Europe, France, Spain, Germany, and Latin America.
Contact details for Optoma offices in Korea, Japan, Taiwan, Hong Kong, and China.
Information regarding FCC compliance for Class B digital devices and measures to prevent interference.
Notices for Canadian users, EU countries, and instructions for proper disposal of the electronic device.
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