logging in or signing up output devices rechoos Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: Embed: Flash iPad Dynamic Copy Does not support media & animations Automatically changes to Flash or non-Flash embed WordPress Embed Customize Embed URL: Copy Thumbnail: Copy The presentation is successfully added In Your Favorites. Views: 1595 Category: Science & Tech.. License: All Rights Reserved Like it (0) Dislike it (0) Added: October 06, 2010 This Presentation is Public Favorites: 2 Presentation Description definition of output devices, diff. kinds of output devices etc. Comments Posting comment... By: parresh1512 (18 month(s) ago) hey can i plz download ur ppt plllzzzzz Saving..... Post Reply Close Saving..... Edit Comment Close By: hari9255 (20 month(s) ago) nice ppt Saving..... Post Reply Close Saving..... Edit Comment Close By: hari9255 (20 month(s) ago) nice ppt Saving..... Post Reply Close Saving..... Edit Comment Close By: gavy1 (25 month(s) ago) nice Saving..... Post Reply Close Saving..... Edit Comment Close By: ajaykumarnsit (27 month(s) ago) good Saving..... Post Reply Close Saving..... Edit Comment Close loading.... See all Premium member Presentation Transcript Slide 1: By : RESHMA BALAN II D.C. COMMUNICATIVE ENGLISH OUTPUT DEVICES OUTPUT DEVICES : OUTPUT DEVICES Enables to send processed data Can be in the form of texts, pictures (graphics), audio or video Displays text, graphics etc. : MONITORS Displays text, graphics etc. Slide 5: CRT Vs LCD Slide 6: LCD over CRT Smaller-less space Brighter-less eyestrain Use less energy Emit less electromagnetic radiation-environment friendly Weigh less CRT over LCD : CRT over LCD Offer wider range of resolutions Better clarity and color accuracy In spite of the advantages of CRT over LCD, the latter is more commonly used these days. Slide 8: Devices used to project images from computer to a screen. Small and light weight Less price DATA PROJECTOR Slide 9: Creates hard copies of texts and graphics There are 2 types : impact and non-impact PRINTERS Slide 10: Plotters – large printers used to produce oversize pictures Thermal printers – used in stores to print receipts and for electronic ticketing PRINTER IMPACT NON-IMPACT Slide 12: SOUND OUTPUT Speakers :– plays audio clips, enables videoconferencing Subwoofers Surround-sound Wireless speakers CD/DVD drives Slide 13: Blu-ray – can hold up to 50 GB of data Zip disk drive – resembles a floppy disk drive but carries much more data Flash drives – can hold 12GB of data. Very small in size Ports – place on system unit where peripheral devices attach to computer Serial ports Parallel ports USB ports Slide 14: Connectivity port Modem port VGA (video graphics array) monitor port Audio port Slide 15: THANK YOU You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.