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• The alphabetic characters used in the hexadecimal number appear differently on the display
to distinguish them from text characters.
Normal Text ABCDEF
Hexadecimal
Values
uvwxy z
Keys
4(HEX)
1(A)
4(HEX)
2(B)
4(HEX)
3(C)
4(HEX)
4(D)
4(HEX)
5(E)
4(HEX)
6(F)
• 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
u To perform a binary, octal, decimal, or hexadecimal calculation
[SET UP] -[Mode]-[Dec]/[Hex]/[Bin]/[Oct]
1. In the Main Menu, select RUN • MAT .
2. Press !m(SET UP). Move the highlighting to “Mode”, and then specify the default
number system by pressing 2(Dec), 3(Hex), 4(Bin), or 5(Oct) for the Mode setting.
3. Press J to change to the screen for calculation input. This causes a function menu with
the following items to appear.
• { d~o}/{LOG}/{DISP}/{HEX} ... {number system specification}/{bitwise operation}/
{decimal/hexadecimal/binary/octal conversion}/{hexadecimal letter (A through F)
input} menu
k Selecting a Number System
You can specify decimal, hexadecimal, binary, or octal as the default number system using the
Setup screen.
u To specify a number system for an input value
You can specify a number system for each individual value you input. Press 1(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}