Question about Texas Instruments Office Equipment & Supplies

As you mentioned, that it has fallen on the floor many times, the internal circuits may be damaged, connection with key board can also be interrupted. It needs to be repaired.

You can visit these web sites for more help and support http://www.contacthelp.com/directory/Texas+Instruments?ListingID=49,

Posted on Mar 25, 2011

From your description the main contact board is more than likely cracked and will probably need to be replaced, or one of the plug-ins has come loose. I suggest someone who is handy and is comfortable taking it apart, these units can be tricky to work on because they are so compact and it needs someone with good skills.

Posted on Mar 22, 2011

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Posted on Jan 02, 2017

Every time you change batteries this will happen to you. First press 2nd then press and hold the down arrow. Hold until their is no black in the background but you can still see the numbers on the screen.

Sep 05, 2014 | Texas Instruments TI-86 Calculator

On the 30Xa, press the DRG key to cycle through the different angular modes. Be aware that no matter what mode you set, the display will show an indicator of the current mode. You can't remove the indicator completely.

Dec 11, 2013 | Texas Instruments TI-30XA Calculator

You do not want any of the three displayed? Well, YOU CANNOT. One of the indicators has to be displayed, to remind you the user that the angle unit is set to degree, radian, or gradian. By Texas Intelligent design.

I know, it is your calculator and you may want it to behave as you will it, but that part of the screen is OFF limits to you. You cannot enter anything directly in it. If you make configuration changes, they are reflected in that inaccessible part of the display. Now, do you still want to get rid of all three?

I know, it is your calculator and you may want it to behave as you will it, but that part of the screen is OFF limits to you. You cannot enter anything directly in it. If you make configuration changes, they are reflected in that inaccessible part of the display. Now, do you still want to get rid of all three?

Sep 19, 2011 | Texas Instruments TI-30XA Calculator

Label of key [deg symbol ' "]. It is between [(-)] and [hyp]

To enter a value in decimal degrees

12.58 [deg ' "] [=] Screen displays 12.58 deg on top line and 12 deg 34' 48" on bottom line.

Pressing the [deg ' "] key while this value is displayed will show 12.58

To enter a DMS value:

Press the [deg ' "] key after each number even if one of the numbers D,M,S is nill (0).

Exemple Enter 25 deg 0 ' 48"

25 [deg ' "] 0 [deg ' "] 48 [deg ' "] [=]

Screen displays 25 deg 0' 48" on bottom line

Pressing the [deg ' "] key converts this result to decimal degrees 25.013

This showed you how to enter angles in DMS or DD. For the rest 'find the angles, etc.' you should refer to your trigonometry manual: You have the definitions of the trigonometric ratios, the sine law, the cosine law to resolve triangles.

To enter a value in decimal degrees

12.58 [deg ' "] [=] Screen displays 12.58 deg on top line and 12 deg 34' 48" on bottom line.

Pressing the [deg ' "] key while this value is displayed will show 12.58

To enter a DMS value:

Press the [deg ' "] key after each number even if one of the numbers D,M,S is nill (0).

Exemple Enter 25 deg 0 ' 48"

25 [deg ' "] 0 [deg ' "] 48 [deg ' "] [=]

Screen displays 25 deg 0' 48" on bottom line

Pressing the [deg ' "] key converts this result to decimal degrees 25.013

This showed you how to enter angles in DMS or DD. For the rest 'find the angles, etc.' you should refer to your trigonometry manual: You have the definitions of the trigonometric ratios, the sine law, the cosine law to resolve triangles.

Feb 24, 2011 | Casio FX-115ES Scientific Calculator

[OFF] ON/C] clears display, errors, all pending operations, constant calculations K, and STAT, but not M1, M2,and M3. Sets DEG angle units, floating-decimal format.

To clear memory M1 : Store 0 in 1

0 [STO] 1 clears M1

0[STO] 2 clears m2

0 [STO] 3 clears M2

To clear memory M1 : Store 0 in 1

0 [STO] 1 clears M1

0[STO] 2 clears m2

0 [STO] 3 clears M2

Feb 03, 2010 | Texas Instruments TI-30XA Calculator

Sorry to say it but the DMS key is to convert between Degrees, minutes, seconds and decimal degrees (angle units). This cleared here is how to use the DMS key on this calculator.

Label of key [deg symbol ' "]. It is between [(-)] and [hyp]

To enter a value in decimal degrees

12.58 [deg ' "] [=] Screen displays 12.58 deg on top line and 12 deg 34' 48" on bottom line.

Pressing the [deg ' "] key while this value is displayed will show 12.58

To enter a DMS value:

Press the [deg ' "] key after each number even if one of the numbers D,M,S is nill (0).

Exemple Enter 25 deg 0 ' 48"

25 [deg ' "] 0 [deg ' "] 48 [deg ' "] [=]

Screen displays 25 deg 0' 48" on bottom line

Pressing the [deg ' "] key converts this result to decimal degrees 25.013

Label of key [deg symbol ' "]. It is between [(-)] and [hyp]

To enter a value in decimal degrees

12.58 [deg ' "] [=] Screen displays 12.58 deg on top line and 12 deg 34' 48" on bottom line.

Pressing the [deg ' "] key while this value is displayed will show 12.58

To enter a DMS value:

Press the [deg ' "] key after each number even if one of the numbers D,M,S is nill (0).

Exemple Enter 25 deg 0 ' 48"

25 [deg ' "] 0 [deg ' "] 48 [deg ' "] [=]

Screen displays 25 deg 0' 48" on bottom line

Pressing the [deg ' "] key converts this result to decimal degrees 25.013

Jan 14, 2010 | Casio FX-115ES Scientific Calculator

On this family of calculators, you do as follows

To convert this back to DMS, press [ANGLE][|=>DMS][ENTER] and the calculator displays the original value 15 deg 25' 32"

- Enter the first number (degrees), ex:15
- Press [2nd][APPS] (ANGLE) to access the Angle functions
- Select [1: degree symbol] [ENTER]
- Main screen shows 15 deg
- Enter the minutes, ex 25
- Press [2nd] [APPS](ANGLE) to access Angle functions
- Select [2:' apostrophe] [ENTER]
- Screen echoes 15 deg 25'
- Enter the seconds number, ex 32
- Press [ALPHA][+] (") to access the double quotation mark.
- Screen echoes 15 deg 25' 32"
- Press [ENTER]
- Calculator converts this in decimal degrees 15.42555556

To convert this back to DMS, press [ANGLE][|=>DMS][ENTER] and the calculator displays the original value 15 deg 25' 32"

Jan 11, 2010 | Texas Instruments TI-84 Plus Calculator

On this family of calculators, you do as follows

Enter the first number (degrees), ex:15

Press [2nd][APPS] (ANGLE) to access the Angle functions

Select [1: degree symbol] [ENTER]

Main screen shows 15 deg

Enter the minutes, ex 25

Press [2nd] [APPS](ANGLE) to access Angle functions

Select [2:' apostrophe] [ENTER]

Screen echoes 15 deg 25'

Enter the seconds number, ex 32

Press [2nd][+] (") to access the double quotation mark

Screen echoes 15 deg 25' 32"

Press [ENTER]

Calculator converts this in decimal degrees 15.42555556

To convert this back to DMS, press [ANGLE][|=>DMS][ENTER] and the calculator displays the original value 15 deg 25' 32"

Enter the first number (degrees), ex:15

Press [2nd][APPS] (ANGLE) to access the Angle functions

Select [1: degree symbol] [ENTER]

Main screen shows 15 deg

Enter the minutes, ex 25

Press [2nd] [APPS](ANGLE) to access Angle functions

Select [2:' apostrophe] [ENTER]

Screen echoes 15 deg 25'

Enter the seconds number, ex 32

Press [2nd][+] (") to access the double quotation mark

Screen echoes 15 deg 25' 32"

Press [ENTER]

Calculator converts this in decimal degrees 15.42555556

To convert this back to DMS, press [ANGLE][|=>DMS][ENTER] and the calculator displays the original value 15 deg 25' 32"

Jan 06, 2010 | Texas Instruments TI-85 Calculator

hi..

First, you want to make sure the calculator is in degree mode. Hit the "DRG" button until you see "DEG" in the display.

Then do the following keystrokes:

8 x 28 [sin] = ÷ 21 [sin] =

That should get you 10.48021316 in the display.

Get a new instruction booklet by download from TI website.

Hope this helps. Thankyou

First, you want to make sure the calculator is in degree mode. Hit the "DRG" button until you see "DEG" in the display.

Then do the following keystrokes:

8 x 28 [sin] = ÷ 21 [sin] =

That should get you 10.48021316 in the display.

Get a new instruction booklet by download from TI website.

Hope this helps. Thankyou

May 05, 2009 | Texas Instruments TI-30XA Calculator

Here is the manual which should give you all you need regarding your bike so rate me if it helps you thanks....

http://www.husqvarnaracingclub.cz/images/home/ohqv/manualy/2003/Workshop/2003%20TE610E-SM610S.pdf

TDC spark 0 deg

exhaust opens: 91deg [89 deg before BDC]

BDC 180 deg [1/2 turn]

intake opens: 310 deg [50 deg before TDC]

TDC lost spark: 360 deg [1 turn]

exhaust closes: 400 deg [40 deg after TDC]

BDC 540 deg [1 1/2 turns]

intake closes: 617 deg [77 deg before TDC]

TDC spark 720 deg = 0 deg [2 turns]

here are some important couple of links...

http://www.advrider.com/forums/showthread.php?t=141762&highlight=Husky+Husqvarna

more on proper nut and bolt securing.....

http://www.advrider.com/forums/showthread.php?t=156429&page=244

http://www.husqvarnaracingclub.cz/images/home/ohqv/manualy/2003/Workshop/2003%20TE610E-SM610S.pdf

TDC spark 0 deg

exhaust opens: 91deg [89 deg before BDC]

BDC 180 deg [1/2 turn]

intake opens: 310 deg [50 deg before TDC]

TDC lost spark: 360 deg [1 turn]

exhaust closes: 400 deg [40 deg after TDC]

BDC 540 deg [1 1/2 turns]

intake closes: 617 deg [77 deg before TDC]

TDC spark 720 deg = 0 deg [2 turns]

here are some important couple of links...

http://www.advrider.com/forums/showthread.php?t=141762&highlight=Husky+Husqvarna

more on proper nut and bolt securing.....

http://www.advrider.com/forums/showthread.php?t=156429&page=244

Apr 02, 2009 | 2000 Husqvarna TE 610

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Usually answered in minutes!

Thanks for the reply, but there was another part which was not answered: I asked how the case was opened.

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