How do you charge a TI 83 calculator?
How do you charge a TI 83 calculator?
Connect the graphing calculator to a computer using a USB computer cable. Connect to a wall outlet using a TI wall adapter (may be sold separately). Place the graphing calculator in a TI Charging Station CE. The amount of time required to fully charge the battery may vary, but charging takes approximately four hours.
What kind of cable does a TI-84 use?
USB Cable
How do you turn up the brightness on a TI-83?
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 you reset a graph on a TI-83 Plus?
With that disclaimer stated, here’s how to reset it:
- Press 2nd MEM (that is the second function of the + key)
- Choose 7 (Reset)
- Scroll right so that ALL is selected.
- Press 1.
- Press 2 (Reset, and read the warnings)
How do you take a battery out of a calculator?
- Push firmly down on the tab located on the back of the calculator near the center.
- Pull the tab up, lifting it off of the calculator and exposing the batteries.
How do you clean a calculator?
Wet a small section of a cloth in the water and wring it out. Clean the back and sides of the calculator, ensuring that no water pools on the unit. Use a wet cotton swab to clean out the side groves that the cover slides into. Dry the calculator with a cloth.
How do I remove scratches from my calculator?
Take a soft piece of cloth, or even a paper napkin, put some toothpaste on it, and go Polish! Yes, the finest abrasive poilsh I know of is toothpaste. Make sure it’s one that doesn’t taste gritty. It might not be abrasive enough to remove significant scratches but on the other hand it’s unlikely to do any harm.
How do you clear data on a graphing calculator?
Press [2nd][+][2] to enter the Memory Management menu, as shown in the first screen. Then press [4] to see the data lists that are stored in memory. Use the down-arrow key to move the indicator to the list you want to delete, as shown in the second screen. Press [DEL] to delete that list.