GW Instek GBS-1000 Series User Manual - Manual (Page 111)

CONFIGURATION
111
Trigger
Trigger position
Select waveform update mode
Background The display update mode is
switched automatically or
manually according to the
timebase and the trigger. The
indicator on the bottom left of
the display shows the current
mode.
Main mode Updates the whole displayed waveform at
once. Automatically selected when the
timebase (sampling rate) is fast.
Timebase ≤50ms/div (≥500Sa/s)
Trigger all modes
Scan mode Updates the waveform gradually from the
left side of the display to the right. The
waveform position is fixed. Automatically
selected when the timebase (sampling
rate) is slow.