User's Manual

Getting Started
Scope/Meter Measurements
11
Trigger Options
Open the application mode menu.
Open the TRIGGER menu:
INPUT:
• A, B: Triggering on the input A or input B
waveform.
• EXT: external triggering via an optically
isolated trigger probe.
• VIDEO on A…: triggering on video
signals via input A.
UPDATE:
• FREE RUN: gives automatic screen
update even if there are no triggers.
• ON TRIG.: only gives screen update
when valid triggers occur.
• SINGLE: can be used to catch single
events.
• ROLL : is useful for monitoring lower
frequency waveforms.
AUTO RANGE :
• >15Hz, >1Hz: selection of Auto Set on
signals >15 Hz (fast response) or >1 Hz
(slower).
Waveform/Reading Smooth Options
Open the application mode menu.
Open the SMOOTH menu:
WAVEFORM:
• ENVELOPE: envelope records all values
of live waveforms. On the screen the
resultant envelope is displayed.
• NORMAL: the mode most commonly
used.
• SMOOTH: is used to suppress noise.
READING A: B:
• FAST: high reading update rate
• NORMAL: the mode most commonly
used
• SMOOTH: low reading update rate