Agilent Technologies 6475 - Performing and Reporting Tune Tasks

3Tuning
Calibrating the LC/TQ (Checktune)
Agilent 6475 Triple Quad LC/MS System User Guide 30
Calibrating the LC/TQ (Checktune)
A Checktune can be run with the following ion sources: ESI, AJS ESI, MMI, and
APCI. The MMI source is only supported with the Ultivo and 6475 LC/TQs.
Checktune is automatically run in both positive polarity and negative polarity.
1 If necessary, open the Method Editor window.
2 Click the TQ tab.
3 Click the Tune > Autotune section in the left pane.
4 Click in the toolbar in the Autotune section. This button locks control of
the TQ instrument. You cannot start a single sample run or a worklist when
Tune has control of the TQ instrument.
5 Click in the toolbar in the TQ Autotune section.
6 When the tune completes, review the report.
7 Click in the toolbar to release control of the TQ instrument.