How to fix BenQ Projector that does not turn on?
If your BenQ Projector doesn't turn on, first ensure the power cord is securely plugged into both the projector's AC power jack and a working power outlet, checking that the outlet switch is on. Also, if the projector is cooling down, wait for the process to complete before attempting to power it on again.
Why does not BenQ Projector remote control work?
If the remote control for your BenQ Projector isn't working, try the following: * Replace the battery with new ones. * Remove any obstacles between the remote control and the projector. * Ensure you are within 8 meters (26 feet) of the projector.
What to do if my BenQ MS502 Projector has no picture?
If you have no picture on your BenQ Projector, make sure the video source is turned on and correctly connected. Check the connection between the projector and the input signal device. Select the correct input signal using the SOURCE key on the projector or remote control. Finally, ensure the lens cover is open.
How to fix blurred image on BenQ MS502?
If you're experiencing a blurred image with your BenQ Projector, try these steps: 1. Adjust the focus of the lens using the focus ring. 2. Adjust the projection angle, direction, and height of the projector to properly align it with the screen. 3. Ensure the lens cover is open.
General| Number of colors | 1.073 billion colors |
|---|---|
| Projection distance | - m |
| Vertical scan range | 23 - 120 Hz |
| Horizontal scan range | 31 - 102 kHz |
| Projection technology | DLP |
| Contrast ratio (typical) | 13000:1 |
| Screen size compatibility | 40 - 300 \ |
| Projector native resolution | SVGA (800x600) |
| Keystone correction, vertical | -40 - 40 ° |
| Vertical synchronization (max) | 120 kHz |
| Vertical synchronization (min) | 23 kHz |
| Horizontal synchronization (max) | 102 kHz |
| Horizontal synchronization (min) | 31 kHz |
| Aspect ratio | 4:3 |
| RS-232 ports | 1 |
| Offset | 120 % |
| Throw ratio | 1.86 - 2.04:1 |
| Focal length range | 21 - 23.1 mm |
| Aperture range (F-F) | 2.56 - 2.8 |
| Lamp power | 190 W |
| Light source type | Lamp |
| Service life of light source | 4500 h |
| Service life of light source (economic mode) | 6500 h |
| 3D | Yes |
| Full HD | No |
| Supported video modes | 1080i, 1080p, 480i, 480p, 576i, 576p, 720p |
| Analog signal format system | NTSC, PAL, SECAM |
| Supported graphics resolutions | 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA) |
| RMS rated power | 2 W |
| USB connector type | Mini-USB B |
| HDMI ports quantity | 0 |
| 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 |
| Noise level | 33 dB |
| Noise level (economic mode) | 26 dB |
| Placement | Desktop |
| Product type | Standard throw projector |
| Product color | Gray |
| Power source | AC |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 275 W |
| Cables included | AC, VGA |
Weight and Dimensions| Depth | 232.6 mm |
|---|---|
| Width | 287.3 mm |
| Height | 114.4 mm |
| Weight | 2300 g |
Essential guidelines for safe operation and handling of the projector.
Continued safety precautions for projector usage and installation.
Continued safety precautions for projector usage and installation.
Continued safety precautions for projector usage and installation.
Specific safety considerations for installing the projector on a ceiling.
Highlights the technological advancements and capabilities of the projector.
Lists all standard and optional accessories included with the projector.
Details the items typically supplied with the projector for basic operation.
Lists additional items available for purchase to enhance projector functionality.
Illustrates and labels the external components and ports of the projector.
Details components visible on the front and top surfaces of the projector.
Details components visible on the rear and bottom surfaces of the projector.
Explains the purpose and operation of buttons on the projector unit.
Describes the buttons and functions available on the projector's remote control.
Specifies the optimal distance and angle for remote control operation.
Step-by-step guide for changing the battery in the remote control.
Outlines four possible installation positions (Front Table, Front Ceiling, Rear Ceiling, Rear Table) for the projector.
Explains how distance, zoom, and format affect the projected image size.
Table detailing screen size vs. projection distance and offsets.
General steps and considerations for establishing a video connection.
Identifies VGA, DVI, USB, S-Video, and Video cables for connection.
Details connection methods for different video signal types and their quality.
Explains the projector's audio capabilities and connection for sound.
Step-by-step process for powering on the projector and initial setup.
Procedures for adjusting image position, focus, and size.
Uses adjuster feet to change image height and projection angle.
Quickly re-adjusts frequency and clock for optimal picture quality.
Adjusts image size with zoom and clarity with focus rings.
Methods to correct image distortion where the image is wider at the top or bottom.
Navigating the projector's On-Screen Display (OSD) menus for settings.
Guides through selecting the desired language for on-screen display.
Methods to prevent theft and unauthorized use of the projector.
Guidance on using a cable lock to physically secure the projector.
Enables password protection to prevent unauthorized operation.
Procedure for setting a six-digit password for security.
Information on what happens if an incorrect password is entered and how to recover.
Steps to follow to retrieve a forgotten password using a recall code.
Instructions for modifying the existing projector password.
Steps to turn off password protection for projector startup.
How to select the active video source when multiple devices are connected.
Features for zooming into the projected image to view fine details.
Adjusts image width-to-height ratio to match source content or display requirements.
Explains different aspect ratio settings like Auto, Real, 16:9, 16:10, and 4:3.
Adjusts image settings like Wall Color and Picture Mode for best display.
Corrects colors when projecting onto non-white surfaces.
Chooses preset modes (Dynamic, Cinema, etc.) for different viewing scenarios.
Customizes projector settings for User 1 and User 2 modes.
Detailed adjustments for brightness, contrast, color, tint, and sharpness.
Controls image brightness and the difference between light and dark areas.
Sets image color temperature to Cool, Normal, or Warm.
Advanced control for fine-tuning Red, Green, Blue, Cyan, Magenta, Yellow colors.
Configures an on-screen timer to help manage presentation time.
Enables PC software control (e.g., PowerPoint) using the remote's page buttons.
Pauses the projected image on screen, while audio continues.
Temporarily blanks the screen image using ECO BLANK function.
Disables projector buttons to prevent accidental changes.
Activates a mode to ensure proper cooling and performance at higher altitudes.
Covers muting and adjusting the volume level of the projector.
Controls the projector's audio output, allowing mute and volume adjustments.
Disables the audible tone that plays when the projector is powered on or off.
Proper procedure for turning off the projector, including cooling.
Instructions for safely disconnecting power without using the standard shutdown.
Explains the structure and navigation of the projector's OSD menus.
Details settings within the SYSTEM SETUP: Basic menu for customization.
Details functions within the DISPLAY menu like Wall Color, Keystone, and Aspect Ratio.
Details functions within the PICTURE menu like Picture Mode, Brightness, and Color.
Explains functions for input selection and basic system setup.
Details advanced system settings including Lamp, Security, and Audio.
Covers settings like Baud Rate, Test Pattern, Standby, and Reset All.
Displays current system status, including source, resolution, and lamp hour.
Basic maintenance tasks like cleaning the lens and case.
Procedures for safely cleaning the projector's optical lens and external casing.
Recommendations for safely storing and shipping the projector.
Information regarding the projector lamp's lifespan and usage.
How to check the accumulated operating hours of the projector lamp.
Settings and practices to maximize the operational life of the projector lamp.
Indicators and warnings that signal the need to replace the projector lamp.
Step-by-step instructions for safely removing and installing a new projector lamp.
Procedure to reset the lamp timer after a lamp replacement.
Explanation of the status lights (LAMP, TEMP, POWER) and their meanings.
Addresses common issues like power, picture, remote control, and password problems.
Comprehensive listing of the projector's technical capabilities.
Details on resolution, display system, lamp, power supply, and consumption.
Information on weight, control interfaces, and input/output terminals.
Specifies operating temperature, humidity, and altitude limits.
Provides physical dimensions and requirements for ceiling mounting.
Table showing supported PC resolutions, frequencies, and pixel clock rates.
Tables detailing supported timings for Component, Video, and S-Video inputs.
Details the conditions and duration of the product's warranty coverage.
Legal notices concerning publication rights and disclaimers of liability.
Lists patents associated with the BenQ projector technology.
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