Question about Texas Instruments TI-84 Plus Calculator
I cannot get the f1 to f4 keys to work
The function keys originally have twp functions: One function accessed by pressing a function key directly, the other by first pressing the 2nd key then the function key.
With the newer operating systems, there is a third function associated with the function keys F1.F2,F3 and F4, but not F5 nor F6. This third function is revealed after you press the ALPHA key.
Posted on Aug 01, 2012
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Posted on Jan 02, 2017
The comma key on the TI 84 SE is above the 7 key, and it is just left of (, right of x squared, and below SIN. thats where the "," key is. If you're asking something else, please clearify. My understanding is that you don't know where the comma key is.
Posted on Mar 18, 2009
SOURCE: My son has a TI-84
The calculator OS has been upgraded to the version 2.53 MP.
For this version, whenever you remove batteries (or replace them) and turn calculator ON, you are reminded to Press [ALPHA][F1-F4] to locate Shortcuts Menu.
The calculator also asks the user to press either
[1:Do NOT show Again]
Here is what these cryptic messages mean.
Certain functions implemented on the new OS are available by pressing the [ALPHA] key followed by F1, F2, F3 or F4.
Since you may forget how to get to them, the calculator gently reminds you that there are other functions accessed only by pressing the [ALPHA] key.
It also gives you the option to flash the reminder every time the calculator memory is reset (CONTINUE) or NOT to SHOW the REMINDER again.
Usually after the RAM cleared message, press [2:Continue] or any other key but [1: ] to keep being reminded how to access the new functions.
Once a key is pressed the screen is cleared and you have the solid blinking cursor.
Posted on Oct 06, 2010
SOURCE: Dear Sir or Ma'am I
the F1-F4 keys are located at the very top of your keypad. They are also known as the 'Y=' WINDOW, ZOOM, TRACE, and GRAPH keys. If you look at these keys you will see f1-f4 printed on them in green.
Posted on Mar 02, 2011
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