AMA Instruments The GC 5000 BTX, Operating Manual, Page: 97 / 152

Operating Manual GC 5000 BTX; Version 5 – 11/2010 95
We now turn to the control buttons below the spreadsheet.
•
The two radio buttons (“external / internal standard) determine
whether the calibration file will use external or internal calibration.
The GC 5000 BTX will always use external calibration.
•
The Default Component list box determines which component, if
any, will be used to quantify peaks that are not identified as
components.
There are three possibilities:
1. Increase the number of components:
Select a component (row) and press the “ Insert Comp button” .
Each press will generate a new row after the selected row.
The contents of the selected row will be copied into the new row, except
for the component name, which will read "[New]".
2. Insert a component before the first row:
Select the upper left corner of the spreadsheet instead of a row.
In this case, the new entries will be blank.
3. Remove a component:
Select it and press the “ Delete Comp button” .
The selected row will vanish.
There are three possibilities:
1. Increase the number of levels:
Select an existing level (either column) and press the “ Insert Level
button” .
Each press will generate a new level (two columns) after the selected
level. The contents of the new level will be zero.
2. Insert a level before the first level:
Select any non-level column.
3. Remove a level:
Select it and press the “ Delete Level button” .
The selected column pair will vanish.
How to copy the contents of one cell to those below it:
Select a block of cells and press the “
Copy Down button” .
How to change a
number of
components
How to change
a number of
levels
Copy