Aprašymas
Product
Product nameDell M770
Display
Screen size17.0 InchThe size of the screen indicates the picture surface area. Screen size is measured diagonally from corner to corner.
Screen typeTube (CRT)The most common types of screen today are picture tubes. However, flat screens are becoming increasingly popular. The advantage of a flat screen is that it takes less room on the desk, transmits less
TechnologyShadow mask
Resolution
Dot pitch0.27 mmThis is the distance between two dots of the same color. This is generally measured diagonally, but for aperture grille monitors it is sometimes measured horizontally.
Maximum resolution1280x1024 pixelsIndicates the maximum resolution the screen can display. The resolution is stated in pixels.
Frequency at max. resolution60 HzThe number of times an image is displayed in one second is called the refresh rate. It is expressed in Hertz (Hz), so a monitor with a refresh rate of 75 Hz "rewrites" the same image 75 times a second
Recommended resolution1280x1024 pixels
Frequency at reccommended resolution60 Hz
Bandwidth
Horizontal frequency70 kHzThe speed that a monitor draws a single scan line, called the "horizontal frequency," is measured in kilohertz (kHz). The process repeats, painting line after line, until the screen is filled.
Vertical frequency160 HzThe speed that a monitor draws an entire screen, called the "vertical refresh rate" or "frequency," is measured in hertz (Hz).
Connections
Dual inputNo
Video connections15 pin D-SubThe standard analog connector is called D-sub. There are also different digital connectors, DVI-I and DVI-D. DVI–I can be used for both analog and digital signals, while DVI-D is digital only with
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USB hubNoWith a USB-hub in your monitor you can easily plug in new devices such as scanners and memory card readers without having to crawl under your desk to reach the USB-connections on your computerFeatures
Built in speakersNoGenerally the speakers built into monitors are very basic with only a couple of watts per channel, so they’re not something you’d want to listen to high quality CDs or DVDs on, but could prove handy
i
TCO 95
1999 06menThe TCO standard covers visual comfort, recycling, low use of chemical components (like CFC). TCO99 also adds a minimum refresh rate of 85 Hz.
Measures
Dimensions (including stand, WxHxD)42.4x45.2x42.0 cm
Weight (lb)36.0 lb.
