Datasheet

GDS-2000A Series User Manual
154
12. Set the external trigger level using
the side menu.
Range
00.0V~ 5 screen divisions
Set to TTL 1.4V
Set to ECL -1.3V
Set to 50%
Using Advanced Delay Trigger
Background
The EXT trigger source is always used as the delay
triggering source.
Panel Operation
1. Press the trigger Menu key.
Menu
2. Press Type from the lower bezel
menu.
3. Select Delay from the side menu.
The delay + edge trigger indicator
appears at the bottom of the
display.
From left: delay trigger, delay source
(external), delay coupling + edge source, edge
slope, edge trigger level
4. To set the delay press Delay from
the bottom bezel.