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Question about Texas Instruments TI-30X-IISTK Scientific Calculator

# TI-30X IIS contrast adjustment? Is there a way to adjust the contrast on the screen?

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### Anonymous

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Try this hit the 2nd button then up or down this should work

Posted on May 17, 2009

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## Related Questions:

### What are all the errors on TI-30X IIS?

You will find the description of all potential errors in the manual.

### How to increase the brightness on a TI-30X

there is no actual way to UN dim or darken your screen its a calculator not a phone try cleaning the screen or resting it
other then that give up and stop looking for solutions cause it is a wiast of your time for one calculator

### Need manual for ti 30xa and ti 30 x iis

For the 30Xa you may download the manual (TI calls it a guidebook) from here. TI doesn't have a guidebook for the 30X IIS, but you can get the quick-ref and teacher's guide from here.

### How do i charge my TI-30X IIS calculator

You don't. The 30X IIs runs on both solar power and a 2025 lithium battery. If you need to replace the 2025 battery, see this.

### How do i go from dms to decimal degrees with my ti-30x IIs

Press the key that is marked with a small circle, an apostrophe, and a double quotation mark. That is the DMS key. You can use it to convert from Decimal degress to DMS and back.

### Standard Percentages on TI-30X IIS

You must enter 100+10%100 or 100+10%(100). This will give you the correct answer of 110.

### The screen on my TI-86 calculator is black when I turn it on. What do I do?

Hello,
You can adjust the contrast on the screen of your TI86 by following the procedure below.

1 Press and release the yellow [2nd] key.
2 Press and hold UpArrow or DownArrow (above or below the half-shaded circle).
¨ To darken the screen contrast, press and hold UpArrow.
¨ To lighten the screen contrast, press and hold DownArrow.

Hope it helps.

### My TI-30X IIS wont turn off!

all u have 2 do is press the 2nd button that is lite blue at the top left hand corner & press the on button.

### Need instructions

At this site, you can get the quick reference guide AND the teacher's guide for that calculator:

http://education.ti.com/educationportal/sites/US/productDetail/us_ti30x_iis.html?bid=6

### Mem cleared

Press any key (except for 2nd and On), and the message should disappear.

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