GW Instek GDS-200 Series User Manual - Manual (Page 70)

GDS-200 & GDS-300 Series User Manual
70
50% Sets the trigger level to 50% of the
waveform amplitude.
Source CH1, CH2 Channel 1 or channel 2 input.
Coupling (Edge,
Pulse only) DC Sets the coupling to DC.
AC Sets the coupling to AC.
Slope (Edge only) Rising Trigger on rising edge.
Falling Trigger on falling edge.
Either Trigger on either rising or falling
edge.
Reject Off Frequency rejection turned off.
LFR Low frequency rejection.
HFR High frequency rejection.
NR Noise rejection
Holdoff Holdoff Sets the holdoff time. The holdoff
time delays triggering the next
waveform for a set amount of time
after triggering.
Polarity (Pulse) Positive polarity Positive polarity (triggered on the
high to low transition)
Negative
polarity Negative polarity (triggered on the
low to high transition)
Polarity (Video) Positive polarity Positive polarity.
Negative
polarity Negative polarity.
Trigger When
(Pulse) = Equal to.
> Longer than.
< Shorter than.
≠ Not equal to.