Schulrechner LCD 8310

IAN: 54204

Features

Modes

Application Mode

name

Mode

identification

Calculation modes

Normal calculations COMP −−

Standard deviation calculations SD SD

Regression calculations REG REG

Angle Unit Modes

Degrees Deg D

Radians Rad R

Grads Gra g

Display Modes

Exponential notation (Canceling FIX and SCI

specification)

NORM 1

NORM 2

−−

−−

Number of decimal place specification Fix Fix

Number of significant digit specification Sci Sci

Note!

Mode indicators appear in the lower part of the display. The COMP, SD and REG modes can be used in combination with the

angle unit modes.

Be sure to check the current calculation mode (SD, REG, COMP)

and angle unit mode (DEG, RAD, GRA) before beginning a

calculation.

Input capacity

The memory area used for calculation input can hold 79 “steps”.

Whenever you input the 73rd step of any calculation, the cursor

changes from ” to to let you know memory is running low. If

you still need to input more, you should divide your calculations into

two or more parts.

Making corrections during input

Use and to move the cursor to the location you want.

Press to delete the number or function at the current cursor

position.

7

Press to change to an insert cursor . Inputting something

while the insert cursor is on the display inserts the input at the insert

cursor position.

Press , , or returns to the normal cursor from

the insert cursor.

Replay function

Pressing or recalls the last calculation you performed. You

can then make any changes you want in the calculation and

reexecute it.

Pressing does not clear Replay memory, so you can recall the

last calculation even after you press .

Replay memory is cleared whenever you start a new calculation,

change to another mode or turn off power.

Error locator

Pressing or after an error occurs displays the calculation

with the cursor positioned at the location where the error occured.

Exponential display formats

This calculator can display up to 10 digits. Larger values are automatically

displayed using exponential notation. In the case of decimal values, you

can select between two formats that determine at what point exponential

notation is used.

Press (or ) to select NORM 1 or

NORM 2.

NORM 1

With NORM 1, exponential notation is automatically used for integer values

with more than 10 digits and decimal values with more than two decimal

places.

NORM 2

With NORM 2, exponential notation is automatically used for integer values

with more than 10 digits and decimal values with more than nine decimal

places.

All of the examples in this manual show calculation results using the

NORM 1 format.

Answer memory

Whenever you press after inputting values or an expression, the

calculated result is automatically stored in Answer Memory. You can

recall Answer Memory contents by pressing .

Answer Memory can store up to 12 digits for the mantissa and two

digits for the exponent.

Answer Memory contents are not changed if the operation performed

by any of the above key operations results in an error.