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General| Number of colors | 16.78 million colors |
|---|---|
| Vertical scan range | 48 - 85 Hz |
| Horizontal scan range | 31 - 82 kHz |
| Projection technology | DLP |
| Contrast ratio (typical) | 3000:1 |
| Screen size compatibility | 23\ |
| Projector native resolution | XGA (1024x768) |
| Keystone correction, vertical | ± 40 ° |
| Resolution | 1600 x 1200 pixels |
| Aspect ratio | 16:9 |
| RS-232 ports | 1 |
| Power supply type | AC |
| Dimensions (WxDxH) | 100 x 210 x 265 mm |
| Power requirements | 100 - 240V, 50/60 Hz |
| Connectivity technology | Wired |
| Focal length range | 21.95 - 24.1 mm |
| Lamp power | 190 W |
| Light source type | Lamp |
| Service life of light source | 6000 h |
| Service life of light source (economic mode) | 4500 h |
| RMS rated power | 2 W |
| 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. |
| Power consumption (standby) | 1 W |
| Power consumption (typical) | 250 W |
Weight and Dimensions| Weight | 2250 g |
|---|
General safety guidelines for operating the projector, covering precautions and warnings.
Lists the projector's key features and capabilities.
Details all items included in the projector package.
Lists the accessories that come standard with the projector.
Lists additional accessories available for purchase.
Provides a detailed diagram and labels of the projector's components.
Explains the purpose and operation of the projector's buttons and indicators.
Provides safety recommendations for mounting the projector on a ceiling.
Details the functions and operation of the projector's remote control.
Discusses factors for selecting an optimal installation location for the projector.
Explains how projector distance and settings affect projected image size.
Guides on calculating projector placement based on screen size.
Guides on determining screen size based on projection distance.
Provides technical details on projector dimensions and projection throw distances.
Details how to connect the projector to computers and external monitors.
Explains how to connect various video sources like HDMI, Component, S-Video.
Provides instructions for connecting the projector using an HDMI cable.
Guides on connecting the projector using Component Video (YPbPr) cables.
Explains how to connect using S-Video or composite video inputs.
Step-by-step guide on powering on the projector and initial setup.
Explains how to adjust projection angle and auto-adjust the image.
Details using zoom and focus rings for optimal image size and sharpness.
Describes how to correct image trapezoidal distortion using buttons or OSD.
Guides users on navigating and using the projector's OSD menus.
Explains how to use a Kensington lock to prevent projector theft.
Covers setting up and using the projector's password security features.
Outlines steps to recover a forgotten password via BenQ service.
Instructions on how to change the existing projector password.
Steps to turn off the password protection feature.
Adjusts color space for HDMI input to correct color display issues.
Guides on changing the image aspect ratio for optimal display.
Explains different aspect ratio modes and their use.
Describes various preset picture modes for different environments.
Guides on customizing and saving picture settings for user modes.
Corrects projected image color on non-white surfaces.
Adjusts brightness, contrast, color, tint, and sharpness.
Adjusts color temperature settings for image appearance.
Allows fine-tuning of Hue, Saturation, and Gain for specific colors.
Captures and sets a custom image as the projector's startup screen.
Describes the Timer On key's function for managing the presentation timer.
Controls PC presentation software using USB connection.
Explains how to blank the screen temporarily to focus attention.
Explains how to freeze and release the projected image.
Guides on accessing the FAQ section for troubleshooting.
Covers muting and adjusting the volume level of the projector's audio.
Details the procedure for properly powering off the projector.
Provides an overview of the projector's OSD menu structure and options.
General cleaning instructions for the projector lens and case.
Specific instructions on how to clean the projector lens safely.
Specific instructions on how to clean the projector case safely.
Guidelines for storing the projector for extended periods.
Explains how to check lamp hours and extend lamp life.
Provides guidance on when to replace the lamp and related warnings.
Detailed, step-by-step instructions for safely replacing the projector lamp.
How to reset the lamp timer after replacing the lamp.
Solutions for issues related to the projector not powering on.
Troubleshooting steps for when the projector displays no image.
Solutions for problems with a blurry or out-of-focus projected image.
Steps to resolve issues with the projector's remote control.
Guidance for when the entered password is not recognized.
Technical specifications related to the projector's optical components.
Technical specifications for the projector's control interfaces.
Lists and describes the various input ports available on the projector.
Specifies operating conditions like temperature, humidity, and altitude.
Physical dimensions of the projector and mounting screw details.
Diagrams and specifications for ceiling mounting the projector.
Lists supported timing parameters for PC input signals.
Lists supported timing parameters for HDMI input signals.
Lists supported timing parameters for Component input signals.
Lists supported timing parameters for Video/S-Video inputs.
Details the warranty terms, conditions, and limitations for the product.
Information regarding the copyright of the manual content.
Legal disclaimer regarding product representations and warranties.
Regulatory compliance statement regarding FCC regulations.
Regulatory compliance statement for European Economic Community users.
Information on the disposal of waste electrical and electronic equipment.
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