BenQ PB2120 manual Resetting Lamp Hours, OSD Function

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BenQ PB2220/ PB2120 User’s Guide

Caution

To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.

To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces.

To reduce the risk of injuries to fingers and/or decreasing image quality by touching the lens, do not touch the empty lamp compartment when the lamp is removed.

This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner.

Resetting Lamp Hours

If you replace the lamp after 2000 hours of operation, please follow the instructions below within 10 minutes of power on.

OSD

FUNCTION

Press the Exit button on the projector for 3 seconds to display the total used lamp time.

• Press the MENU button on the projector during the lamp hour message. An adjustment message will appear.

• Press W or X to rest lamp hours or press EXIT to leave.

22 Maintenance

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Contents PB2220/ PB2120 Dealer Information Fill thisProjector Information Lamp Information Remote Control DescriptionLamp Replacement Projector Specifications Timing Chart Resetting Lamp Hours Service InformationCommon Problems & Solutions Status Messages Important Safety Instructions Safety Instructions Shipping Contents IntroductionProjector Descriptions Your Projector at a GlanceExternal Control Panel Adjuster Projector FeaturesRemote Control Effective Range Remote Control DescriptionYour Remote Control at a Glance Zoom IN/OUT Remote Control FeaturesFreeze Installing or Replacing Batteries Installation Screen SizeConnecting to Various Equipment Operation Start UpAuto Adjustment Digital Keystone CorrectionPIP Source SelectionMenu System Display Menu Position Image MenuRatio Color TempOff Mute Source MenuMirror OSD Control MenuPIP Menu Shutdown LED Status Indicators MaintenanceUse and Replacement of Lamp Lamp InformationLamp Replacement Do not turn on the power with the lampResetting Lamp Hours OSD FunctionOptional Accessories Not included in the standard package Service InformationAccessories Included in the standard package Ordering Parts or Getting InformationTroubleshooting Common Problems & SolutionsStatus Messages Electrical SpecificationsProjector Specifications OutputTiming Chart Resolution Sync KHZ Sync HZ RemarkDimensions Warranty Limited WarrantyEEC Statement Safety RegulationsFCC Statement

PB2120 specifications

The BenQ PB2120 is a versatile and robust projector tailored for both business and educational environments. With its compact design and solid performance, it serves as an effective tool for delivering presentations, lectures, and multimedia content.

One of the standout features of the BenQ PB2120 is its native SVGA resolution of 800x600 pixels. This resolution, while not the highest available in today's market, ensures that text and images are displayed clearly and with significant detail, making it suitable for displaying PowerPoint presentations, charts, and detailed graphics. The projector supports a range of video formats, allowing for seamless integration with multiple devices.

The brightness of the PB2120 is rated at 2000 ANSI lumens, which provides adequate illumination in varied lighting conditions. This high brightness level means that presentations can be delivered effectively even in rooms with ambient light, reducing the need for complete darkness. This is particularly advantageous in business settings where lighting is often controlled by the amount of natural light coming into a room.

In terms of connectivity, the BenQ PB2120 comes equipped with multiple input options, including VGA, composite video, and S-Video ports. This ensures compatibility with a wide array of devices such as laptops, DVD players, and even some gaming consoles, making it a versatile solution for users. Additionally, it features a built-in 2-watt speaker, providing audio support for presentations, though for larger audiences, connecting external speakers might be recommended.

The PB2120 incorporates advanced DLP technology, known for its reliability and clarity. DLP projectors are celebrated for their consistency in color reproduction and sharp image quality. The projector also features a lamp life of up to 4000 hours in economy mode, which reduces operational costs and maintenance concerns by minimizing the frequency of lamp replacements.

Ease of use is another key highlight of the BenQ PB2120. It includes an intuitive control panel and a remote control, making it user-friendly for presenters. The projector's lightweight design also ensures that it can be easily transported between locations, catering to users who require mobility.

In conclusion, the BenQ PB2120 is an efficient projector that combines essential features for effective presentations with user-friendly operation. Its adequate brightness, solid resolution, and DLP technology make it a reliable investment for professionals and educators alike. With its practical connectivity options and mobility, the PB2120 is designed to meet the demands of a dynamic presentation environment.