Question about Casio FX-9860G Graphic Calculator

1 Answer

The contrast on my casio graphic 35 calculator seems to be at maximum, so the screen is black. Could you explain how to get to the appropriate menu to change the contrast setting without being able to see?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 4 Answers

Press menu then the following alpha "F" "F1" then press left on the arrow key till desired contrast is set. That is it.

Posted on Mar 05, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Screen starts fade away


You can try to increase the contrast of the display.
Press Menu.
Press F:System
Press F1:Contrast.
Use the right arrow to increase contrast. If there is no change, the calculator may be damaged. But do a calculator reset just in case
c190a92e-cc89-4ae9-8671-5e37f0e3d330.png
a791409e-ac25-43a0-abc9-d0d670cba600.png

Mar 24, 2014 | Casio FX-9860GII SD Power Graphic...

2 Answers

My calculator is to light and i have no 2nd key


The key is marked [Shift] on Casios, [2nd] on TI's, and [2nd F] on Sharps. I have seen some cheap calculators that mark the key as [Inv]. HP calculators are rather different in that respect.

Sep 20, 2013 | Casio fx-300ES Calculator

1 Answer

Hello , I seem to have a problem with my casio fx~9750GII module calculator. When I turn on my calculator , it stays frozen on the MAIN MENU set i.e consisting of RUN-MAT,STAT,GRAPH,DYNA,TABLE,RECUR,CONICS...


Checking the batteries is the first thing one should try. It is possible that for some reason the screen may be too dim.
Reset the calculator by pressing the button on the back. The screen should show the menus. To adjust the contrast you must press the E key (no need to press the ALPHA key for that.) then press F1 to access the contrast setting feature. Press the Right pointing arrow to increase the contrast.

Aug 14, 2013 | Casio FX-9750GPlus Calculator

1 Answer

Finding max and min


After you create a graph, have the calculator draw it. To find the minimum or maximum press SHIFT F5 G-Solv. Use the appropriate tabs MAX, MIN.

Nov 29, 2012 | Casio FX9750GII Graphic Calculator

1 Answer

The contrast of my calculation is low


Turn calculator ON.
Press the Menu button.
Use arrows to get to the SYSTEM icon.
Press Left Arrow to decrease contrast or Right Arrow to increase contrast (darken the screen.
If the screen is not legible (too light or too dark) you use ALPHA E to access the System menu.

Jan 31, 2012 | Casio Algebra FX 2.0 Calculator

1 Answer

How do you change the contrast screen from dark to light


From the main screen, select the "CONT" icon and press EXE. Use cursor-left/right to adjust the contrast. When done press MENU to exit.

Full details are under "Contrast Adjustment" in the "Getting Acquainted" section of the manual (page 11 in my copy). If you need to see the manual, you can view one online at
http://support.casio.com/manualfile.php?rgn=1&cid=004002005

Jul 25, 2011 | Casio FX-9750GPlus Calculator

1 Answer

Casio CFX-9850GB Plus calculator will not switch on when AC/on pressed, all 4 AAA and 3v backup battery are new.


If it is just a matter of the screen being too dim, you can actually increase the contrast.

  1. Turn calculator ON
  2. Press [MENU] even if you do not see anything
  3. Press [ALPHA][COS] sequence to access the letter E.
  4. Press repeatedly the Right Arrow till the contrast is adequate.

Jun 14, 2010 | Casio CFX-9850G Plus Calculator

1 Answer

My calculator can not be switched on ..If I press the on button I can see any display ..I tried changing the four batteries. I havent used it for a while.


If it is just a matter of the screen being too dim, you can actually increase the contrast.

  1. Turn calculator ON
  2. Press [MENU] even if you do not see anything
  3. Press [ALPHA][COS] sequence to access the letter E.
  4. Press repeatedly the Right Arrow till the contrast is adequate.

Apr 09, 2009 | Casio CFX-9850G Plus Calculator

4 Answers

Screen fully black


Black-Screen/Black-Pixel Fix for TI-Calculator

This will erase all memory and reset defaults.

1. Remove 1 AAA Battery
2. Press and Hold 'ON' for 30 seconds
3. Replace AAA Battery
4. Adjust Contrast to appropriate level

If this fails, try again with ALL Batteries removed including
the backup Lithium Battery.

If all else fails, try the following reset procedure:

1. Remove ALL Batteries (inc. Backup)
2. Let Calculator sit with no batteries for 2~4 hours.
3. Hold 'ON' for 30 seconds.
4. Replace all the batteries (May be good idea to use new batteries
just in case old ones were dead)
5. Turn on Calculator
6. Change Contrast to appropriate level

- Remember to use correct batteries or calculator may not work. The
correct batteries are Alkaline, Rechargable Batteries are TOO WEAK,
Heavy Duty batteries are TOO STRONG.

Oct 09, 2008 | Texas Instruments TI-89 Calculator

1 Answer

Screen contrast?


Hello, I think I can help you.

1. Use the cursor keys to select the system icon,
2. Press the "exe" button then press F1 to display the
contrast adjustment screen.
3. The right cursor will darken the screen while
the left will lighten it.
4. Selecting the F1 (INIT) option will return the calculator
to it's initial default.

Hope this helps!

Sep 03, 2008 | Casio FX-9860G Graphic Calculator

Not finding what you are looking for?
Casio FX-9860G Graphic Calculator Logo

Related Topics:

119 people viewed this question

Ask a Question

Usually answered in minutes!

Top Casio Office Equipment & Supplies Experts

k24674

Level 3 Expert

7993 Answers

kakima

Level 3 Expert

102366 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18381 Answers

Are you a Casio Office Equipment and Supply Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...