User Manual

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9.13 Setting the 8940 F/V UNIT
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Move the flashing cursor to the position
shown in the figure on the left.
Use the function keys to make selection.
Selection
Selection
Flashing curso
r
(3) Setting the input coupling
：DC coupling
：AC coupling
：The input signal is not connected.
Move the flashing cursor to the position
shown in the figure on the left.
Use the function keys to make selection.
Selection
Selection
Flashing curso
r
(2) Setting the pull-up resistance
Set the pull-up resistance on or off. Pull-up
resistance is used when connecting to an open
collector output signal. For normal
measurements, disable the pull-up resistance
(set to OFF).
：Pull-up resistance is enabled (ON).
(for connection to open collector
output)
：Pull-up resistance is disabled
(OFF).
Pull-up resistance: ON