Signing out of the system

Signing out of the system
Topic LCI-USG-0269, Last Updated 11/21/2025

System users can sign out manually or will be signed out automatically based on a preset inactivity timer.

Signed-in Alliance iS HPLC system users (systems with the Empower Authentication feature enabled) or guests can sign out of the system. The system will also automatically sign out the user after a period of inactivity determined by a user with the appropriate authority during setup of the Empower Authentication feature. After a user signs out, auditable system events are no longer attributed to that user. See Alliance iS HPLC system audit trail and Audit trail information in Empower for more information on the Alliance iS HPLC system audit trail.

To sign out from the system:

  1. Tap the user icon at the top of the screen.
  2. Tap SIGN OUT.
    Note: System users are signed out automatically if the system is inactive for a preset amount of time.

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