BenQ MX806ST User Manual

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MX806ST

Digital Projector

User Manual

Table of Contents

Questions and Answers:

T
Teresa SolomonAug 10, 2025
Why my BenQ Projector does not turn on?
- H
  Holly WatsonAug 11, 2025
  If your BenQ Projector is not turning on, it could be due to the following reasons: * There's no power from the power cord. Make sure the power cord is plugged into the AC power jack on the projector and into a working power outlet. If the power outlet has a switch, ensure it is switched on. * You're attempting to turn the projector on again during the cooling process. Wait until the cooling down process has completed.
M
Mary MooreAug 18, 2025
What to do if my BenQ MX806ST has no picture?
- M
  Monique ClarkAug 18, 2025
  If your BenQ Projector is not displaying a picture, there are several potential causes: * The video source might not be on or properly connected. Ensure the video source is turned on and the signal cable is correctly connected. * The projector may not be correctly connected to the input signal device. Check the connection. * The wrong input signal might be selected. Use the SOURCE key on the projector or remote control to select the correct input signal. * The lens cover might still be closed. Open the lens cover.
J
Julie SmithAug 26, 2025
How to fix a BenQ Projector remote control that is not working?
- M
  Michelle PhillipsAug 26, 2025
  If the remote control for your BenQ Projector isn't working, consider these possible causes: * The battery is out of power. Replace the battery with new ones. * There is an obstacle between the remote control and the projector. Remove the obstacle. * You are too far away from the projector. Move closer, standing within 8 meters (26 feet) of the projector.
J
Jeremy GraySep 2, 2025
How to fix a blurred image on a BenQ MX806ST Projector?
- B
  brownmelissaSep 2, 2025
  If the image from your BenQ Projector appears blurred, here are a few things to check: * The projection lens is not correctly focused. Adjust the focus of the lens using the focus ring. * The projector and the screen are not aligned properly. Adjust the projection angle and direction, as well as the height of the projector if necessary. * The lens cover is still closed. Open the lens cover.

BenQ MX806ST Specifications

General

Brand	BenQ
Model	MX806ST
Category	Projector
Language	English

Summary

Important safety instructions

Safety Instructions

Covers essential safety guidelines for operating the projector safely.

Ceiling mounting considerations

Provides safety recommendations for mounting the projector securely on a ceiling.

Controls and functions

Projector controls and buttons

Remote control functions

Operation

Starting up the projector

Step-by-step guide on powering on the projector and initial setup.

Adjusting projected image angle

Covers adjusting the projector's angle and fine-tuning image clarity.

Correcting keystone distortion

Details methods for correcting trapezoidal distortion in the projected image.

Using the OSD menus

Guide to navigating and using the projector's On-Screen Display (OSD) menus.

Password function setup

Password management procedures

Input signal switching

Guides on selecting and switching between different input sources.

Image optimization settings

Covers wall color, picture modes, and user-defined settings for image quality.

Fine-tuning image quality parameters

Covers adjusting brightness, contrast, sharpness, and color temperature.

Shutting down the projector

Standard shutdown procedure

Provides the correct procedure for turning off the projector.

Direct power off method

Explains how to safely power off the projector directly.

Menu operation

OSD menu system overview

Provides an overview of the projector's OSD menu structure and options.

Advanced menu options

DISPLAY menu functions

Details functions within the DISPLAY menu: color, aspect ratio, keystone, etc.

PICTURE menu functions

Details PICTURE menu functions: 3D, templates, picture modes, brightness, contrast.

SOURCE and SYSTEM SETUP menus

Operation and system settings

Advanced system setup and resets

Maintenance

Lamp information

Monitoring lamp usage hours

Extending projector lamp life

Timing of replacing the lamp

Lamp replacement alerts and indicators

Alerts and messages indicating when the projector lamp needs replacement.

Replacing the lamp

Lamp replacement procedure

Step-by-step instructions for safely replacing the projector lamp.

Troubleshooting

Power and picture issues resolution

Troubleshooting steps for projector not turning on or displaying no picture.

Image and remote control problem solving

Solutions for blurred images and unresponsive remote controls.

Incorrect password error handling

Specifications

Projector technical specifications

Lists detailed optical, electrical, mechanical, and input/output specifications.

Timing chart

Supported timing for PC input

Supported timing for HDMI input

Supported timing for Component input

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