Number System

Binary

Octal

Decimal

Hexadecimal

 

 

 

 

 

Display Capacity

16 digits

11 digits

10 digits

8 digits

 

 

 

 

 

•The alphabetic characters used in the hexadecimal number appear differently on the display to distinguish them from text characters.

Normal Text

A

B

C

D

E

F

 

 

 

 

 

 

 

Hexadecimal Values

S

T

U

V

W

X

 

 

 

 

 

 

 

Keys

T

J

(

Q

A

R

 

 

 

 

 

 

 

•The following are the calculation ranges for each of the number systems. Binary Values

Positive: 0 x 111111111111111

Negative: 1000000000000000 x 1111111111111111 Octal Values

Positive: 0 x 17777777777

Negative: 20000000000 x 37777777777 Decimal Values

Positive: 0 x 2147483647

Negative: –2147483648 x –1 Hexadecimal Values

Positive: 0 x 7FFFFFFF

Negative: 80000000 x FFFFFFFF

STo perform a binary, octal, decimal, or hexadecimal calculation[SET UP]-[Mode]-[Dec]/[Hex]/[Bin]/[Oct]

1.In the Main Menu, select RUN • MAT (or RUN).

2.Press K(SET UP). Move the highlighting to “Mode”, and then specify the default number system by pressing (Dec), (Hex), (Bin), or (Oct) for the Mode setting.

3.Press )to change to the screen for calculation input. This causes a function menu with the following items to appear.

•{d~o}/{LOG}/{DISP} ... {number system specification}/{bitwise operation}/ {decimal/hexadecimal/binary/octal conversion} menu

ISelecting a Number System

You can specify decimal, hexadecimal, binary, or octal as the default number system using the Setup screen.

STo specify a number system for an input value

You can specify a number system for each individual value you input. Press (d~o) to display a menu of number system symbols. Press the function key that corresponds to the symbol you want to select and then input the value.

•{d}/{h}/{b}/{o} ... {decimal}/{hexadecimal}/{binary}/{octal} 2-34