Hardkey and Softkey Reference ESG Family Signal Generators
Sweep/List
4-108 User’s Guide
Trigger Out Polarity Neg Pos
This softkey toggles the polarity of the TTL signal that is output at the
rear panel TRIGGER OUT connector. When
Trigger Out Polarity Neg Pos is
set to
Pos the output signal is asserted high (+5 V) at the start of a dwell
sequence, or at the start of waiting for the point trigger, and low (0 V)
when the dwell is over, or when the point trigger is received. Setting
Trigger Out Polarity Neg Pos to Neg reverses the polarity where a high is 0 V
and a low is +5 V.
This softkey is coupled to the
Trigger Out Polarity Neg Pos softkey in the
swept-sine AM, FM,
Φ
M, and LF Out menus. When the polarity is
toggled for this softkey in any one of these menus, it affects all locations
of the softkey.
Default Value: Pos
Softkey Location:
Sweep/List > Trigger Out Polarity Neg Pos
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