Agilent Technologies E4440A Water Dispenser User Manual


 
Chapter 1 17
Installation and Setup
Running Internal Alignments
Installation and Setup
Running Internal Alignments
Each time the analyzer is powered on, the internal alignment routine
runs automatically.
The analyzer was shipped from the factory with the Alignments mode
set to Auto. This setting enables the alignment routine to run
automatically either every 24 hours, or when the internal analyzer
temperature changes ±3°C.
NOTE When the Alignment routine runs, you will hear the attenuator settings
changing, which generates noise. This is not an indication of trouble.
Manually Performing an Alignment
If
Auto Align, Off is selected, refer to the Specifications guide for the
conditions required to maintain calibration.
NOTE For detailed information regarding the alignment routine (including
how to run alignments, and how the analyzer can alert you when
alignments are required) refer to the User’s guide for your analyzer.