Entering A Mathematical Equation - Burkert 8619 Operating Instructions Manual

9.15.1

Entering a mathematical equation

This section describes how to use the keyboard displayed to enter a mathematical equation (max. 125
characters).
• The 2 operators "±" and "-" are displayed in the equation with the same sign "-", but they are
placed on 2 different vertical levels.
• The operator "÷" is displayed in the equation with the sign "/".
F(A,B,C,D,E)=
Selector
CLR
F1
→ To move the cursor in the data entering area using keys
into the data entering area using the keys
→ To insert a character in place of the cursor, move the selector over this character and press key
(function "selection").
→ To remove the character before the cursor, move the selector into the data entering area then press key
(function "backspace").
F3
→ To erase all the characters at once, press key
96
Corresponds to the operator
"–" (substraction)
_
_
A B C D E � е . 7 8 9
! ^ % ÷ × - + ± 4 5 6
< > ≤ ≥ ( ) , 0 1 2 3
1/2
ABORT SEL SAVE
F4
F3
F2
Use the comma to separate arguments in
a mathematical equation. Do not use the
comma as a decimal point.
English
A- B/C
-
A B C D E � е . 7 8 9
! ^ % ÷ × - + ± 4 5 6
< > ≤ ≥ ( ) , 0 1 2 3
1/2
F(A,B,C,D,E)=
_
cos(|
_
cos sin tan
acos asin atan
sqrt log exp
cbrt ln abs
2/2
ABORT SEL SAVE
CLR
F3 F4
F1 F2
and
and .
F1
(function "clear").
Type 8619
Parameters menu
Corresponds to the
operator "±"
Corresponds to the
÷
operator " "
Cursor of the data entering area
The arrows indicate that the
selector can be moved on the
line.
first move the selector
F3