Question about Casio ClassPad 300 Calculator

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Replace Casio Classpad Touch Screen Protector

Is there a possibility of replacing the ClassPad Touch Screen protector after one mistakenly uses a real pen to tap the screen. I have a tiny smudge on the screen that will not come off.

ManyThanks.

Bob

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Hello,
Th ClassPad has a touch screen and a plastic cover to protect the touch screen. If we are talking about the plastic cover you can sure remove it by sticking one end of a piece of non smudging tape near the corner and pulling up gently on the other end. Do not throw it away.
Actually, many people do remove the protective plastic claiming rightly or wrongly that screen reflection is diminished. It is up to you.

Hope it helps.

Posted on Oct 10, 2009

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1 Answer

How can you calculate "atan" on the classpad 300?


In Main screen press the keyboard button.Tap the Trig tab at the bottom left. tap the function tan^-1.

Nov 12, 2011 | Casio ClassPad 300 Calculator

1 Answer

How do I enter degrees minutes seconds on casio classpad 330


This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.
If you enter toDMS(18.58) you get dms(18,34,48). Then if you use dms( on the calculated result: dms(ans) you get 18.58
So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the dms( command.

May 12, 2011 | Casio ClassPad 300 Calculator

1 Answer

Can you update a classpad 300 to a 330 operating system


It depends. If the ClassPad has OS 1.x you can upgrade it to 2.x freely. However you need to buy (separately) the ClassPad manager 3.x to be able to upgrade the OS to version 3.x. After that further upgrades appear to be free.

Feb 05, 2011 | Casio ClassPad 300 Calculator

1 Answer

How do i enter a degrees/minutes/seconds value on a casio classpad 330


This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.
If you enter toDMS(18.58) you get dms(18,34,48). Then if you use dms( on the calculated result: dms(ans) you get 18.58
So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the dms( command.

Jan 30, 2011 | Casio ClassPad 300 Calculator

1 Answer

My touch screen is not working. after a long time


if you kept the batteris inside for long time it could be that they leaked inside when it happend there is some damage inside.
update for the OS sometimes helps

i fix this calculators

ecrdn@yahoo.com

Sep 25, 2010 | Casio ClassPad 300 Calculator

2 Answers

Hi, I have a Casio Classpad 330 and I have problem with my touch screen. There is nothing happened when i tapping on the screen, but the keyboard is working properly. It seems it is damaged or corrupted....


I can give you the following suggestion.
The touchscreen will recognize your
stylus tapping if you simultaneously
have any of the keyboard buttons pressed (except 'Clear').
Once you see the whole menu (after screen
calibration and brightness settings) press
Clear than Exe than Clear and the screen
should be touch sensitive again.

Hope this helps.

Sep 08, 2010 | Casio ClassPad 300 Calculator

1 Answer

How do i enter degrees minutes seconds on classpad 330?


This is valid for the ClassPad 300Plus (OS version 2.2) but it should work for the ClassPad 330 OS version 3.x

In the MAIN menu screen press the Action menu, then Transformation sub menu. At the bottom of the drop down list you have dms an toDMS.
If you enter toDMS(18.58) you get dms(18,34,48). Then if you use dms( on the calculated result: dms(ans) you get 18.58
So if you have a result in deg, min, sec you convert it to decimal degrees by making use of the dms( command.

Sep 06, 2010 | Casio ClassPad 300 Calculator

1 Answer

Classpad


Hello,
Don't you have enough gadgets to put games on? Or is it because you are not allowed to have them in class, and you want the ClassPad to be a Trojan Horse. Well, you actually read Homer (not the Simpson one.) I too read Homer.
Good luck

Mar 17, 2008 | Casio ClassPad 300 Calculator

5 Answers

How do you install games onto the casio class pad 300 plus?


you need the installing cd that comes with the package install the add-in application thingy.... connect your classpad to the computer run the add-in application on the computer... hope this helps all =D

Jan 15, 2008 | Casio ClassPad 300 Calculator

3 Answers

Casio Classpad 300 plus


I bought a classpad 300 plus but I dont know how to operate it. I saw some books for classpad 300 and I really want to buy some. However everytime I try to buy, there is always a classpad that goes with the books . Can I buy books for classpad with out buying a calculator anymore?

Sep 13, 2007 | Casio ClassPad 300 Calculator

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