Question about Texas Instruments TI-30XA Calculator

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Display reads DEG on top with L under when I turn on. will not clear

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Hello,
When you turrn calculator ON the angle unit is reset to Degree and the DEG indicator is displayed. I do not know what the L is for, but you can get rid of the DEG indicator during calculator operation only if you change angle unit to RADians or GRAdes. However it will be replaced by the indicator for the new angle unit. After the power down, the unit will be back to the default DEG. What can you do about that?
Hope it helps.

Posted on Oct 30, 2009

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E00002 canon ir2525


Code E002-0000 Description Fixing unit temperature insufficient rise
1.The reading of the main thermistor is less than 115 deg C continuously for 400 msec 1.3 sec after it has indicated 100 deg C. 2.The reading of the main thermistor is less than 150 deg C continuously for 400 msec 1.3 sec after it has indicated 140 deg C. Remedy 1.Go through the following to clear the error: CLEAR > ENGIN > ERRCLR; and then turn OFF and then ON the power. 2.Check connection of the Connectors (Thermistor Connector and AC Connector). 3.Replace the Fixing Main Thermistor (Film Unit). 4.Replace the Fixing Assembly. 5.Replace the DC Controller PCB (PCB4).

Aug 05, 2015 | Canon Office Equipment & Supplies

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How to clear error code e000002-0000


Hi
I have found a list of error codes for your machine here:
Error Codes Canon iR2270 Code E002 0000
and it looks as if your error is described as follows: Description The rise in temperature of the fixing assembly is faulty
While startup control is under way, the reading of the main thermistor is less than 115 deg C continuously for 400 msec 1.3 sec after it has indicated 100 deg C. While startup control is under way, the reading of the main thermistor is less than 150 deg C continuously for 400 msec 1.3 sec after it has indicated 140 deg C. Remedy Reset the condition in service mode: COPIER>FUNCTION>CLEAR> ERR. Replace the main thermistor. Replace the DC controller PCB. You can check all error codes on this page by choosing the relevant code from the drop down menu at the top right of the page.
Hope this is helpful, if so would you please register that with Fixya
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Nov 24, 2014 | Canon IR 2270 Digital Copier RECONDITIONED

1 Answer

How do I clear "DEG" from display?


You can switch between Rads/Deg/Grads. Deg is the one you want to use. So, to answer your question, the "DEG" is suppose to be there so that you know what mode you are using. If you don't have the manual, here it is:

http://support.casio.com/pdf/004/fx82SOLAR_E.pdf

Nov 11, 2014 | Casio FX-260 Solar Scientific Calculator,...

1 Answer

How do you change it to degree mode


Press the [MODE] button a certain number of times until display shows a rectangle inside which Deg Rad Gradappear on the top line and 1 2 3 on bottom line, with 1 under Deg, 2 under Rad, and 3 under Grad.
Press 1.

Let me know if this helps!

May 02, 2011 | Casio FX-300MS Calculator

1 Answer

Ok so my math hw only gave me the degree, minute, sec format of the angle. How do i input it in the fx 155 es to work out and find the rest of the angles, sides, etc?


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.

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

1 Answer

Machine show an error E000002 Model iR2530 Canon Imagerunner


Hi,
these means the reading of the main thermistor is less than 115 deg C
continuously for 400 msec 1.3 sec after it has indicated 100
deg C.
2.The reading of the main thermistor is less than 150 deg C
continuously for 400 msec 1.3 sec after it has indicated 140
deg C.

Go through the following to clear the error: CLEAR >
ENGIN > ERRCLR; and then turn OFF and then ON the
power.
TO ENTER SERVICE MODE:
press *
press 2
press 8
press *

If you cant clear the error code these means that you need to replace fixing heater.

Hope that helps!

Aug 19, 2010 | Canon Office Equipment & Supplies

1 Answer

I have fix and deg on my fx 992s and I am only getting results and can only enter numbers to 1 dp. How do I remove this?


Ok. Press [MODE] key three times until you see a screen that shows Fix SCI and NORM. Under FIX you have 1, under SCI you have 2 and under NORM you have 3.

You cannot remove FIX, unless you replace it with another display MODE (SCI or NORM or ENGineering).

You cannot remove DEG unless you change angle unit to RADians or GRAds.
To set angle Unit You start by pressing MODE twice to get a screen that displays DEG, RAD and GRA and below them 1, 2 , qnd 3. If you press 2 the angle unit will be set to Radians. DEG will disappear, but RAD will be shown.

Whatever the display format for numbers (FIX, SCI, NORM, ENG) you can always enter numbers of any length. It is their displaying that is affected by the FIX,SCI, etc. mode.

If you want more than 1 decimal digit, press [MODE] three times, then select 1: FIX. You will be asked to select the number of decimal digits (from 0 to 9). You could take 2, 3 or 4, or anything you want.

  1. To summarize: Indicators on screen reflect the configuration or mode you are in.
  2. They can be replaced by others but you cannot clear the screen of the indicators.
  3. You can select the number of decimal digits in your results,
  4. but there is no restriction on the numbers you enter.

Mar 03, 2010 | Casio Office Equipment & Supplies

1 Answer

Time problems


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

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

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