Instruction manual

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5 Analysis 54
Digital Input The Digital Input function treats the data on the
selected channel as a binary number.
The functions in the Digital Input submenu are:
Raw: The digital value as a 32 bit word is
displayed
Frequency: The program takes the period in
seconds and divides this value into 1. The result
is a frequency, which is expressed in Hz or
cycles per second.
Period: The program takes the period for each cycle.
Time On: The time that the selected channels are high.
Time Off: The time that the selected channels are low.
Duty Cycle: 100* (Time On)/Period.
Count: Number of events.
The channels of interest can be
selected using the checkboxes. If
you desire to complement the input
before it is used then click on the
checkbox again, as shown in the
legend.
Reset After n sec: This option is
only available for the Count
subfunction, which is used to reset
the count after n seconds.
Any Bit is Set/ All Bits are set:
Choose if you want an event to be
detected if any channel is high or if
you only want an event to be
detected if all channels are high.