Table of Contents
How do you change the contrast on a TI-83?
Solution 11691: Adjusting the Contrast on a TI Graphing…
- Press and release [ON].
- Press and release [2nd].
- Press and hold the down arrow (to lighten) or up arrow (to darken). (The up and down directional arrows are located in the top right corner of the graphing calculator).
How do you change the contrast on a TI-85 calculator?
1 Basics: Press the ON key to begin using your TI-85 calculator. If you need to adjust the display contrast, first press 2nd, then press and hold ▲ (the up arrow key) to increase the contrast or ▼ (the down arrow key) to decrease the contrast.
Why is my TI 84 not graphing correctly?
If a blank screen is displayed when graphing a function, it may be that the Window settings on the calculator are not appropriate for the function being graphed. The ZoomFit command allows the calculator to set the Window settings so that the function can be displayed properly.
How do I fix invalid dimensions?
The ERR:INVALID DIMENSION error message may occur if you are trying to graph a function that does not involve the stat plot features. The error can be corrected by turning off the stat plots. To turn the stat plots off, press y , and then select 4:PlotsOff.
How do you turn up the brightness on a TI 82 calculator?
Hold the DOWN ARROW key to make the screen lighter. Hold the UP ARROW key to make the screen darker. Each time the DOWN or UP ARROW key is released, the 2nd key must be pressed again to continue to adjust the contrast. 3.
How do you lighten a TI 83 calculator?
Press the “On” key (row 10, column 1 on the TI-83 keypad) to turn your calculator on. Press and release the “2nd” key(row 2, column 1, often a yellow-orange color) and then press and release the “down arrow” key (row 3, between the fourth and fifth column, with a white arrow pointing down) to lighten the screen.
How do I fix my TI-84 calculator?
If a graphing calculator remains in non-working condition after inspection and battery replacement, it may need to be reset. Reset option 1: ▪ Remove all four (4) “AAA” batteries. Press and hold the [ON] key for 30 seconds. Then put the batteries back into the graphing calculator and turn on.
Why does my graphing calculator say invalid dimension?
How do I make my TI-83 Plus brighter?
How many characters per line does the TI-82 display?
Texas Instruments TI-82 STATS | Full Specifications: Number of characters per line: 16, Number of display lines: 8, Data transfer: yes,
How is p calculated on the TI-82 STATS?
Note:On the TI-82 STATS, the negation symbol (M) is shorter and higher than the subtraction sign (N), which is displayed when you press ¹. p(Pi, y [p]) is stored as a constant in the TI-82 STATS. In calculations, the TI-82 STATS uses 3.1415926535898 for p.
What is Ansis on the TI-82 STATS?
screen or from a program, the TI-82 STATS stores the answer to a storage area called Ans(last answer). Ansmay be a real or complex number, a list, a matrix, or a string. When you turn off the TI-82 STATS, the value in Ansis retained in memory.
How do I reset the display contrast on the TI-82 STATS?
When you reset the TI-82 STATS, the display contrast is reset. ¦ If the screen is very light or blank, press and release y, and then press and hold } to darken the screen. ¦ If the screen is very dark, press and release