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Using the 81110A/81104A
T
TT
The
he he
he M
MM
Mo
oo
ode
dede
de/
//
/T
TT
Tr
rr
ri
ii
igg
gggg
gge
ee
er
r r
r S
SS
Sc
cc
cr
rr
ree
eeee
een
nn
n
External Width Mode
In external width mode, the pulse width is determined by an external
signal
The pulse width is determined by an external signal:
MAN key: Pressing the key generates a leading edge, releasing the
key generates a trailing edge.
EXT-IN: A rising-edge at the EXT INPUT generates a leading edge,
a falling edge at the EXT INPUT generates a trailing edge.
The threshold and impedance of the EXT INPUT can be selected on
the Trigger-Level screen.
The period, delay, and width of the output pulse are not
programmable in this mode as they are determined by the external
signal.
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