About Gc Status In The Software Keypad; Indicators; Error Conditions - Agilent Technologies 7820A Operating Manual

About GC Status in the Software Keypad

Indicators

WA R N I N G

Error conditions

Operating Guide
When the GC is ready to begin a run, the display screen
shows STATUS Ready for Injection. Alternatively, when a
component of the GC is not ready to begin a run, the Not
Ready indicator on the software keypad is lit. Press [Status]
to see a message explaining why the GC is not ready.
A lit indicator means:
• The current progress of a run (Pre Run or Run).
• Items which may require attention (Not Ready, Service
Due, and Run Log.
•
The GC is controlled by an Agilent data system
(Remote).
The GC is in gas saver mode (Gas Saver).
•
Before resuming GC operations, investigate and resolve the cause
of the hydrogen shutdown. See
Troubleshooting manual for details.
If a problem occurs, a status message appears. If the
message indicates broken hardware, more information may
be available. Press the applicable component key (for
example, Front Det, Oven, or Front Inlet).
Software Keypad Operation
Hydrogen Shutdown in the
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