Agilent Technologies HP 1660E Series User Manual page 469

Specifications
General Information
Triggering:
Trigger Level Range: Within display window (vertical offset +/- 2
divisions)
Trigger Modes:
Immediate: Triggers immediately after arming condition is met.
Edge: Triggers on rising or falling edge from channel 1 or channel 2.
Pattern: Triggers on entering or exiting a specified pattern across
two channels.
Auto Trigger: Self-triggers if no trigger condition is found within
approximately 50 ms after arming.
Events Delay: The trigger can be set to occur on the nth edge or
pattern, as specified by the user.
Intermodule: Arms another measurement module or triggers the
rear panel BNC.
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