General Programming 6-19
September 2007
PRESSURE/BACKGROUND
GRID Option (cont.)
Note: The # Curves prompt repeats until all of the grids specified in
the # Grids prompt have been programmed. Then, you are
returned to the Calibrate System menu.
The next prompt appears only if the Display Background Gas option
is enabled in the Set Background Display branch of the Advanced
Menu (see Chapter 7, Advanced Programming). The Curve #n
prompt allows you to enter a fixed background gas concentration for
one of the curves in the current pressure grid.
Note: The gas type displayed in the Curve #n prompt is specified in
the Select Gas Type option of the Advanced Menu. The
choices are %Bkgd (generic), %H2, %N2 (used as an
example in this manual), %SO2, and %CO2. Refer to Chapter
7, Advanced Programming, for more details.
The Curve #n prompt repeats until the %N2 values for the total
number of curves specified at the # Curves prompt have been entered.
After all the %N2 values have been entered, the # Points prompt lets
you specify the total number of data points to be entered for each
curve of the current pressure grid.
The Point #n prompt lets you enter the % oxygen for one of the data
points on the calibration curves for the current grid.
Note: The gas type displayed in the next prompt is specified in the
Select Gas Type option of the Advanced Menu. The choices
are %O2 (used as an example in this manual), %H2, %N2,
%SO2, and %CO2. Refer to Chapter 7, Advanced
Programming, for more details.
CALIBRATE GRID #N
To accept the current value, press
[Y] or [Enter]. To change the
current value, use the numeric
keys to enter a new value and
press
[Y] or [Enter] twice.
# Curves [x]:
Curve #n
To accept the current value, press
[Y] or [Enter]. To change the
current value, use the numeric
keys to enter a new value and
press
[Y] or [Enter] twice.
%N2 [xx.x]:
CALIBRATE GRID #N
To accept the current value, press
[Y] or [Enter]. To change the
current value, use the numeric
keys to enter a new value and
press
[Y] or [Enter] twice.
# Points [x]: