980 User Guide Rev. B29Page 130 August 5, 2011Typically manual triggers are used in the Pass-through or Encrypted Link Analyzer mode. In these modes there isa display connected to the 980 Tx port. A common application would be to observe the connected display andwhen it exhibits the behavior you are looking for, you can initiate the manual trigger.6.11 Using Precision Trigging and Pre-Capture FilteringIf the trigger and data matching selections available on the Data and Trigger menus are not sufficient, you can usethe Match feature to define more specific triggering and matching criteria. The 980 Capture Control function hasan advanced triggering and pre-capture filtering function which enables you to specify the triggering andpre-capture filtering with a greater degree of detail. These advanced features are configured through the Matchfunctional tab under the Capture tab shown below.