Instruction/ maintenance manual of the product FX 300 Delta
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FX 300 MS Training guide Tools FX 300 MS Calculator Overhead OH 300 MS Handouts Applicable activities Activities for the Classroom FX-300 Scientific Calculator Other materials Quick Reference Guide (i.
FX 300 MS Training guide Basic A rithmetic Calculations Making Corrections During Input • Use the left and right arrows on the REPLAY function to move the cursor to the location you want to correct. • Press [DEL] to delete at the current cursor position • Press [SHIFT] [INS] t o change the cursor to an insert cursor [ ].
FX 300 MS Training guide Fraction Display You can use the display set up screen to spe cify the display format when a fraction calculation result is greater than one. To set the fraction display, press the [MODE] key 4 times and press “1” for Display (DISP).
FX 300 MS Training guide To add a percentage. 15% to 1000 [1000] [x] [15] [SHIFT] [%] [+] 1150 To discount a percentage. 85 by 10% [85] [x] [10] [SHIFT] [%] [ -] 76.
FX 300 MS Training guide Powers/Square Roots/Cube Root, nth roots To square a number : Use the [ x 2 ] key Example: [5] [ x 2 ] [=] 25 To cube a number : Use th e [ x 3 ] key Example: [3] [ x 3 ] [= ].
FX 300 MS Training guide Trigonometr y Trigonometric/I nverse Trigonometric Functions You can use sin, cos an d tan to calculate and sol ve trigonometric equations.
FX 300 MS Training guide Logarithms/Nat ural Logarithm s You can find logarithms, natural logarithms, and antilogar ithms. Examples: Keystrokes Display [log] [100] [=] 2 [ln] [90] [=] 4.
FX 300 MS Training guide Standard Deviation Use the [MODE] key to enter the Standard Deviation (SD) mode w hen you w ant to perform statistical calculations using standar d dev iation. [MODE] [2] • To clea r sta tis ti ca l me mo ry , press [S HIF T] [CLR ] [ 1] [= ].
FX 300 MS Training guide Regression Use the [MODE] key to enter the Regression (REG) mode w hen you w ant to perform statistical calculations using regression.
An important point after buying a device Delta FX 300 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Delta FX 300 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Delta FX 300 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Delta FX 300 you will learn all the available features of the product, as well as information on its operation. The information that you get Delta FX 300 will certainly help you make a decision on the purchase.
If you already are a holder of Delta FX 300, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Delta FX 300.
However, one of the most important roles played by the user manual is to help in solving problems with Delta FX 300. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Delta FX 300 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
