Output Devices (power Point)

OUTPUT DEVICES LEKOR DANIAL IMRAN MUHAIMIN HAKIMMULAH

4 CATEGORIES OF OUTPUT DEVICES • • • •

A)DISPLAY DEVICES B)PRINTERS C)SPEAKERS AND HEADSETS D)OTHER OUTPUT DEVICES

• OUPUT??

OUPUT?? Data that has been processed into a useful form Data device is any hardware component that can convey information to user.

A)DISPLAY DEVICES Output device that visually conveys information Information on display device sometimes called soft copy Monitor houses display device as separate peripheral

EXAMPLE • • I. II. III.

LCD MONITOR FLAT-PANEL DISPLAYS: PLASMA MONITOR DIGITAL TELEVISION(DTV) CRT MONITORS

PRINTERS • Output device that produces text and graphics on a physical medium. • Result is hard copy, or printout • Two orientations:portrait and landscape.

printers • Various ways to print document and pictures:  Printer cable  Wireless printers  Docking station  Media card  cable

Detail about printer • What is the resolution of a printer?  Sharpness and clarity  Measured by number of dots per inch printer can output

EXAMPLE • • • • • • • • •

Photo printer Nonimpact printer Ink-jet-printer Laser printer Mobele printer Plotter thermal printer Label printer and postage printers Dot-matrix printer Line printer

C)SPEAKERS AND HEADSETS • Is an oudio output device  Produces music,speech, or other sound  Speaker and headsets are commom devices

D)OTHER OUTPUT DEVICES • Facsilmile (fax) machine  It transmits and receives document over telephone lines

• Multifunction perepheral  Provide functionality of printer,scanner, copy machine and fax machine

• Projector  Devices that takes image from computer screen and projects it onto larger screen

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