How to fix a BenQ Projector that does not turn on?
If your BenQ Projector doesn't turn on, make sure the power cord is securely plugged into both the projector's AC power jack and a working power outlet (and the outlet switch is on, if applicable). Also, if you've recently turned it off, wait for the cooling process to complete before attempting to turn it on again.
Why is my BenQ MX808STH Projector remote control not working?
If the remote control for your BenQ Projector isn't working, first replace both batteries with new ones. Then, ensure there are no obstructions between the remote and the projector. Finally, make sure you are within 8 meters (26 feet) of the projector.
What to do if my BenQ MX808STH Projector has no picture?
If your BenQ Projector displays no picture, ensure the video source is on and properly connected. Also, verify the projector is correctly connected to the input signal device and the correct input signal is selected using the SOURCE key. Finally, make sure the lens cover is open.
How to resolve a blurred image on a BenQ MX808STH?
If your BenQ Projector image is blurred, adjust the focus using the focus ring on the projection lens. Also, adjust the projector's angle, direction, and height to properly align it with the screen. Ensure that the lens cover is open.
General| Matrix size | 0.61 \ |
|---|---|
| Matrix type | DMD |
| Projection distance | - m |
| Projection technology | DLP |
| Contrast ratio (typical) | - |
| Screen size compatibility | - \ |
| Projector native resolution | XGA (1024x768) |
| DVI port | No |
| AC (power) in | Yes |
| Composite video in | 0 |
| HDMI connector type | Full-size |
| 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. |
| VGA (D-Sub) ports quantity | 3 |
| Quantity per pack | 1 pc(s) |
| Placement | Desktop |
| Product type | Short throw projector |
| Product color | White |
| Market positioning | Short throw |
| Cable lock slot type | Kensington |
| Focal length range | - mm |
| Power source | AC |
| Power consumption (standby) | - W |
| Noise level | - dB |
| Service life of light source | 15000 h |
Weight and Dimensions| Weight | - g |
|---|
BenQ warrants product against defects in material and workmanship under normal usage.
Details copyright information and disclaims warranties for content accuracy.
Provides a link to check BenQ projector patent coverage.
Covers reading manual, eye safety, servicing, lens cover, heat, and blocking lens.
Covers unstable surfaces, disassembly, ventilation, liquids, and environment.
Covers laser pointer safety, electrical grounding, and risk group classifications.
Lists all included items and optional accessories.
Steps for replacing batteries in the remote control.
Identifies all external ports and controls on the projector.
Details buttons and functions on the remote and projector.
Explains the use of arrow keys, OK, MENU, and BACK for OSD navigation.
Factors for installation: screen size, outlet, distance.
Describes Front Table, Rear Table, Front Ceiling, Rear Ceiling installations.
Tables for screen size, distance, and lens position for MX808STH.
Recommends BenQ kits and security measures for safe installation.
Fine-tuning horizontal angle using adjuster feet.
Optimizing picture quality via AUTO button.
Manual correction of trapezoidal images using display settings.
Instructions for connecting video sources via VGA, HDMI, etc.
Lists various cables like VGA, HDMI, USB, and audio cables.
Step-by-step guide for powering on the projector.
Guide for first-time activation, including language and password setup.
Explains primary functions and navigation of the basic menu.
Introduces full menu functions for advanced adjustments.
Setting and activating a password for security and power-on lock.
How to choose between connected video input sources.
Procedures for turning off the projector and disconnecting power.
Adjusting image brightness for optimal black levels and detail.
Scaling images to fit native resolution or specific aspect ratios.
Predefined modes like Bright, Presentation, Infographic for different environments.
Creating and customizing user-definable picture modes.
Adjusting color temperature presets (Normal, Cool, Warm).
Adjusting primary colors, hue, saturation, and gain.
Scaling images and correcting projection angle distortion.
Using test patterns for focus and adjusting image position.
Selecting 3D modes, sync invert, and saving settings.
Choosing color space and gray level for optimal HDMI signal.
Magnifying, reducing, and shifting the projected image.
Configuring installation type (ceiling, rear screen, etc.).
Automatically determines best picture timings for PC signals.
Adjusting lamp power for brightness and lamp life.
Adjusting operation for environments between 1500m-3000m.
Configuring power on/off modes and timers.
Setting OSD language and standby power consumption.
Configuring menu display time, volume, and power tones.
Shows resolution, source, lamp usage, firmware version.
Returns all system settings to factory default values.
Instructions for cleaning lens and projector case.
Guidelines for storing and shipping the projector.
Using modes to prolong lamp duration.
Indicators and procedures for lamp replacement.
Warnings for electrical shock, burns, and handling sharp glass.
Steps to reset the lamp usage timer after replacement.
Explains meanings of power, lamp, and thermal indicator states.
Solutions for no power, no picture, or blurred image problems.
Remedies for remote control malfunction and password errors.
Details optical, electrical, mechanical aspects.
Lists all available input and output ports.
Operating and storage conditions for the projector.
Provides overall width, height, and depth measurements.
Lists vertical, horizontal, and pixel frequencies for PC input.
Supported timings for PC signals over HDMI.
Timing details for video signals like 480i, 720p, 1080i.
Timing details for Component-YPbPr video signals.
To Next Page
