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Agilent 7890A Gas Chromatograph
Operating Guide
Agilent Technologies
4
Keypad Operation
The Run Keys 38
The Service Mode Key 38
The GC Component Keys 39
The Status Key 40
The Info Key 41
The General Data Entry Keys 42
The Supporting Keys 43
Method Storage and Automation Keys 44
Keypad Functionality When the GC Is Controlled by an Agilent Data
System 45
About GC Status 46
About Logs 48
This section describes the basic operation of the Agilent
7890A GC keypad. For additional information on keypad
functionality, see the Advanced User Guide.