GW Instek GDS-3000 Series User Manual - Manual (Page 139)

CONFIGURATION
139
4. Press Source from the lower menu.
5. Use the side menu to select a
source.
Range Channel 1 ~ 4
6. Press Polarity to toggle the polarity.
Range Rising edge, falling edge, either.
7. Press When from the lower menu.
8. Then use the side menu to select
the condition and width.
Condition > , < , = , ≠
Width 4ns ~ 10s
9. Press Threshold from the lower
bezel to edit the threshold for each
input source.
10. Use the side menu to set the upper
threshold.
Range -XXV~XXV
Set to TTL 1.4V
Set to ECL -1.3V