My equal sign does not function.

My equal sign does not function.

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• azlinza Feb 08, 2010

i mean my equal sign is the 'enter' button. if i make a simple cal culation let say 2*2 = 4, but the enter button doesn't function.

• azlinza Feb 11, 2010

it does not reponse. i manage to get 3 and tje calculator in ALG mode

• kakima May 11, 2010

Wait a sec! ALG mode? Are we discussing an HP 12C, or something else entirely?

• kakima May 11, 2010

So, what does the ENTER key do when you press it?

• kakima May 11, 2010

What happens when you put in 2 ENTER 3 +?

If you get 5, then the ENTER works. If the ENTER isn't working, you should get 3.

You are aware that the 12c is an RPN calculator? It uses ENTER to separate arguments, and the operation is put in after the arguments.

• kakima May 11, 2010

What equal sign? The only equal sign on an HP 12c is the x=0 (g CLx) which is a conditional, and of no signifcant use outside of a program.

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• HP Master

Are we dealing with a 12C Platinum instead of a 12C?

On a 12C Platinum in ALG mode, you don't use the ENTER key at all, but the = key.

Posted on Feb 24, 2010

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