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D7180 & H7080HD

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Summarization of Contents

Important Safety Information
Symbols Used in Manual
Explains warning symbols used in the manual for hazardous situations.
General Safety Guidelines
Provides crucial safety instructions for projector operation and handling.
Projector Installation Notice
Verify Installation Location
Steps to check and confirm the installation site, including power and environment.
Cooling Notes
Air Outlet Guidelines
Instructions for maintaining clear air exhaust vents to ensure proper cooling.
Air Inlet Guidelines
Instructions for ensuring proper air intake by keeping inlets unobstructed.
GETTING STARTED
Packing Checklist
Lists all included items upon unpacking the projector for setup.
Views of Projector Parts
Front-right View
Details and labels components visible from the front and right side.
SETUP AND OPERATION
Inserting Remote Control Batteries
Step-by-step instructions for inserting batteries into the remote control.
ON-SCREEN DISPLAY (OSD) MENU SETTINGS
OSD Menu Controls and Navigation
Explains how to navigate and interact with the on-screen display menus.
DISPLAY Menu Settings
Aspect Ratio & Keystone Correction
Adjusting screen aspect ratio and image geometry for optimal display.
PC & Size/Position Adjustments
Fine-tuning PC input and image scaling/positioning for clarity.
SETUP>>Basic Menu Options
Language, Projection & Timers
Settings for OSD language, mounting orientation, and power/sleep timers.
Startup & Display Settings
Options for startup logo, background color, and menu display behavior.
Input & Control Settings
Managing input sources and command control configurations for operation.
Command Control Settings
Control By and Projector ID
Selecting command interface (RS232/RJ45) and assigning a unique projector ID.
Network State Configuration
Settings for network connectivity and IP configuration for remote control.
RS232 by Telnet Function
Quick Start-Guide for RS232 by TELNET
Steps to set up and use Telnet for projector control via the network.
SETUP>>Advanced Menu Options
Audio, HDMI & Lamp Settings
Configuration for audio, HDMI input, and lamp operational modes.
System & Display Functions
Settings for altitude, test patterns, captions, and LED indicator controls.
Timers & Reset Options
Configuring presentation timers, power modes, and system reset.
MAINTENANCE AND SECURITY
Replacing the Projection Lamp
Step-by-step guide for safely replacing the projector lamp module.
Cleaning the Projector
Cleaning the Projector Mirror
Specific steps for cleaning the projector's internal mirror component.
Using the Physical Lock
Using the KensingtonĀ® Lock
How to attach a Kensington lock for securing the projector.
Using the Security Chain Lock
Guidance on utilizing the security chain opening for theft prevention.
Adjusting the Projector Focus
Focusing Procedure (1)
The first method for adjusting the projector's focus for image sharpness.
TROUBLESHOOTING
Common Problems and Solutions
General tips for identifying and fixing common projector problems.
Tips for Troubleshooting
Advice on effective troubleshooting strategies for quicker problem resolution.
Image Display Troubleshooting
Image Appearance Issues
Fixes for no image, blurriness, trapezoid effects, and reversal.
Lamp Troubleshooting
No Light from Projector
Steps to take when the projector lamp fails to illuminate.
Lamp Goes Off
Troubleshooting the projector lamp shutting down unexpectedly.
Remote Control Troubleshooting
Remote Not Responding
Steps to take when the remote control is unresponsive.
Audio Problems
No Sound or Distorted Sound
Steps to fix no audio or distorted audio output from the projector.
REGULATORY COMPLIANCE
FCC Warning
Compliance statement regarding FCC regulations for digital devices.
Canada Compliance
Compliance statement for Canadian digital apparatus standards.
Safety Certifications
Lists safety certifications obtained by the product.
APPENDIX I
RS-232C Protocol Details
Details of the serial communication protocol for projector control.

Table of Contents