Dell P992

Device driver details
Category: Monitor and Video Card
Manufacturer: Dell
Caution Level: Safe
Download File Size: 116 KB
Operating System: Windows 95, Windows 98, Windows Me, Windows 2000, Windows XP
Latest Version / Release Date: 2.0, A01 / 9/24/01
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Windows device driver information for Dell P992

The Dell Trinitron P992 19 inch CRT color monitor is feature packed and ideal for demanding professional and corporate environments. This color monitor utilizes the FD (flat display) Trinitron picture tube that greatly aids in lessening reflective glare coming from ambient lighting and minimizing geometric distortion. This CRT monitor measures 19 inches with a viewable image size of 17.9 inches. The driver for this monitor helps in properly implementing the maximum display resolution of the monitor which is 1920 X 1200 pixels. The Dell Trinitron 19 inch CRT color monitor device integrates the Trinitron design made by Sony. Trinitron integrates 2 unique features which are the aperture grille that is vertically aligned and a single gun 3 cathode picture tube.

The single gun component of the Trinitron consists of a tube with a long neck and an electrode located at the base that flares out to a rectangular shape that is horizontally aligned with 3 rectangular cathodes that are vertically aligned. Every cathode is sent with an amplified signal coming from one of the RGB signals that were already decoded. Electrons coming from the cathodes are directly targeted to a single point located at the screen’s back portion where they will be hitting the aperture grille. The aperture grille is a steel sheet that has vertical slots. The 3 beams are intended to reach the aperture grille at significantly different angles because of the cathodes’ slight separation at the tube’s back. Once the 3 beams pass through the aperture grilles, they will maintain the same angle and hit their individual colored phosphors. These phosphors are painted inside the tube as vertical stripes. The aperture’s chief task is to guarantee that the 3 beams will be properly registered with their assigned phosphors. It is highly recommended you run a free registry scan for and Dell P992 errors before installing any driver updates.

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