The Supporting Keys - Agilent Technologies 7820A Operating Manual

3
Software Keypad Operation

The Supporting Keys

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[Time] Displays the current date and time on the first
line.
The two middle lines show the time between
runs, the elapsed time and time remaining
during a run, and the last run time and
post- time during a post- run.
The last line always displays a stopwatch. While
on the stopwatch line, press [Clear] to set the
clock to zero and [Enter] to start or stop the
stopwatch.
[Post Run]
Is used to program the GC to do something after
a run, such as bakeout or backflush a column.
See the
[Logs] Toggles between two logs: the Run Log and the
System Event Log. The information in these logs
can be used to support Good Laboratory
Practices (GLP) standards.
[Options] Accesses the instrument parameters setup
option, such as keypad and display. Scroll to the
desired line and press [Enter] to access the
associated entries. See the
for details.
[Config] Is used to set up components that are not
automatically detectable by the GC but are
essential to running a method, such as column
dimensions, carrier and detector gas types,
makeup gas configurations, and column plumbing
to inlets and detectors. These settings are part
of, and are stored with, the method.
To view the current configuration for a
component (such as the inlet or detector), press
[Config], then the component key of interest. For
example, [Config][Front Det] opens front detector
configuration parameters.
Advanced User Guide
Advanced User Guide
for details.
Operating Guide