ADCMT 7352A - External Trigger Terminal (TRIGGER IN) (7352 A); Simple Equivalent Circuit of Trigger Input Terminal

7352 Series Digital Multimeter Operation Manual
6.5 External Trigger Terminal (TRIGGER IN) (7352A)
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6.5 External Trigger Terminal (TRIGGER IN) (7352A)
This instrument can be triggered by inputting a negative logic pulse from the external trigger terminal (TRIG-
GER IN) on the rear panel.
Select EXTernal as the trigger source when using this terminal.
Input the TTL level or contact signal as a trigger signal.
Figure 6-1 Simple Equivalent Circuit of Trigger Input Terminal
Trigger signal
TTL level or contact signal