User Manual Owner's manual

Publication 1746-UM007C-EN-P - July 2004
4-6 Preliminary Operating Considerations
Channel Step Response
The channel filter frequency determines the channel’s step response.
The step response is time required for the analog input signal to reach
100% of its expected final value. This means that if an input signal
changes faster than the channel step response, a portion of that signal
will be attenuated by the channel filter. The table on page 4-4 shows
the step response for each filter frequency.
200
180
160
140
120
100
80
60
40
20
0
0 250 500 750 1000 1250 1500
250 Hz Filter Notch Frequency
Frequency Response
Amplitude (in dB)
Frequency
65.5 Hz
-3 dB
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