Calculator Tips: Improve Graphs with the TI-83/TI-84 Formatting Screen by Samuel Mela
... The default setup of the Format Menu Screen looks like this:RectGC PolarGCCoordOn CoordOffGridOff GridOnAxesOff AxesOnLabelOff LabelOnExprOn ExprOffChange Formatting OptionsTo change formatting options, you use the cursor keys to move the cursor on the screen and select a new option. The cursor keys are in the upper right hand corner of the calculator, to the right of the [DEL] key, and above the [VARS] and [CLEAR] keys. 1. Use the cursor keys to move around on the screen.
LG CU500: A Stylish Multimedia Package by Elizabeth Wills
... The display screen is 65k color TFT with 176x220 resolution. An interesting feature about this phone is its built-in music player that has music dedicated keys on the front cover. The music buffs will really love this phone as they can listen to their favourite tunes as this phone has music that supports MP3, WMA, AAC, and AAC+ formats, and the external music app controls make playback convenient. Also convenient is the stereo Bluetooth support for enjoying music without the wires.
LG CU500: Stylish Mobility Comes in Small Packages by Elizabeth Wills
... Located underneath is a bright and colorful external screen having a display screen of 65,000 colors and displaying icons such as date, time, battery and signal strength, and caller ID (and photo caller ID if you have it). You can also use it as a self-portrait viewfinder, plus it'll display the currently playing song if you've activated the music player. The design of the LG CU500 incorporates a very helpful and insightful touch that is super convenient, letting you access your music ...
Samsung D830: Size Does Matter by Keith Rickwood
... Samsung D830 is a dual screen phone with two screens the small external screen of96x16 pixels resolution; the internal screen with a dazzling luminous display of 262,144 colours and a splendid resolution of 240 x 320 pixels. Samsung D830 will fill your life with entertainment, zeal and energy with features like MP3 player, embedded Java games, MPEG4 video recorder and video player. A large memory of 80 MB which can be expanded by a memory card, can be used to store a considerably large ...
Sony Ericsson P990i Has Most of the Popular Feature by Barber Wise
... Wherever you are , you will have Internet access , push email to get email directly to your phone, video conferencing for effective communications .The Sony Ericsson has touch screen, 240x 320 pixel display , with LCD 262,144 colour which provides magnificent effect . The Sony Ericsson P990i has 2 mega pixel camera with auto focus and flash light. The internal memory of Sony Ericsson is 80 MB ; external memory is up to 2gb.The Sony Ericsson has picture phonebook, wallpaper animation , ...
LEDs: The Light of the Future by William Sutherland
... articles-detailed/leds-drivers-displays-driver-technical-articles-history.cfm A brief history of the Light Emitting Diode (LED). Wavicle Ltd. 2002-2006. 9 June 2006.  Joab Jackson. Accidental Find to Signal “Lights Out” for Incandescent Bulbs? National Geographic.com. 1 November 2005. 9 June 2006.  Joab Jackson. Accidental Find to Signal “Lights Out” for Incandescent Bulbs? National Geographic.com. 1 November 2005. 9 June 2006.  Joab Jackson.
Samsung E900: Packed with Top Features by Keith Rickwood
... View your phones content on a large screen by hooking up the E900 to a TV using the TV-output. Features like infrared, Bluetooth, SMS and MMS messaging, a voice recorder, polyphonic ring tones, a calendar, a to-do list, a scheduler, a clock, world time, an alarm, a timer, a stopwatch, a calculator, a currency converter and Java games are also supported. Battery life lasts for over two days with heavy usage and you get 3.5 hours talk time and 220 hours on standby.
Help, My TI-83 / Ti-84 Won't Graph by Samuel Mela
... You should see a screen that looks something like this: Plot1 Plot2 Plot3 Y1= 2X+1 Y2= Y3= Y4= Y5= Y6= The expression "2X+1" is just an example, but you need to see some kind of expression in the Y= editor screen, not just a bunch of blank "Y=" lines. If all you see is the following, then you need to add an expression: Plot1 Plot2 Plot3 Y1= Y2= Y3= Y4= Y5= Y6= If you want to try a really simple expression to make sure that the calculator can plot, use "Y1=X".