Calculations Setup
Editing a Custom Calculation
IMMAGE 800 Operations Manual A11403
System Setup
September 2016
Page 5-35
5
Editing a Custom Calculation
The instrument status must be in
Standby
in order to proceed with the steps below to
edit a Custom Calculation.
Step
Action
1
From the Setup screen, select
<6> Calculations
.
OR
Enter
6
in the
Option No.
field.
2
Select the number(s) beside the Custom Calculations desired.
OR
Enter the number(s) corresponding to the Custom Calculations in the
Option No.
field.
3
Select
View/Edit [F1]
.
4
To edit the calculation name, enter a name with a maximum of 15
characters and press
[Enter]
to continue.
5
Select the check box next to
Enable Calculation
to enable or disable the
use of the calculation and press
[Enter]
to continue.
6
To edit the calculation formula, enter a formula with a maximum total of
six chemistries and/or variables per calculation and press
[Enter]
to
continue.
The order of precedence when using mathematical operations in a
calculation formula are:
1st ( ) brackets
2nd ** exponent
3rd *, / multiplication, division
4th +, - addition, subtraction
7
To edit the sample type, select the options button
<
▼
>
beside Sample Type
1 [1] or Sample Type 2 [2] to select the sample types.
NOTICE
The same sample type cannot be defined for Sample Type 1 [1] and
Sample Type 2 [2]. The default for Sample Type 1 [1] is the default
sample type specified in System Setup. (Refer to Default Setup, "Setting
the Default Sample Type" in this chapter.) The default sample type for
Sample Type 2 [2] is None.