Table of Contents
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Z(+/-)
X(
+)
M
C(
–)
M
V(
)
MR
B(
)
MC
About Screen Illustrations
Some screen illustrations in this User's Guide
may differ slightly from what you see on
screen. This does not mean that your unit is
malfunctioning.
Help is Always at Hand
You can view a help message at any screen
by pressing HELP. Use the direction keys to
read the message. To exit help, press BACK.
To read a tutorial describing how to use the
product, select Tutorial from the Setup menu.
Changes the number on the screen to
a negative or positive number.
Adds the number on the screen to the
number stored in the memory.
Subtracts the number on the screen
from the number stored in the memo-
ry.
Recalls the number stored in the memo-
ry.
Clears the memory.
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