MTS Series 793 - Manual (Page 257)

Description Item
A pre-emphasis filter is used to make the convergence rate constant over all
frequencies, by boosting high frequencies and suppressing low frequencies.
Sets the range in which the AIC operates. Frequencies outside this range are
considered noise. Operating Band
Hold—Continues to use current values but stops adapting new values. Adaptation State
Resume—Adapts and continuously updates compensation values.
Clears acquired compensation values and restarts the adaptation process. Reset
Changing Anticipation or Impulse Response when the filter is adapting
automatically resets all filter coefficients.
Clicking Reset with compensation applied may produce a spike in the feedback
signal.
Manages coefficients used in the compensation filter and saved in the parameter
set. AIC Coefficients Reference
Coefficients do not display and do not change AIC tab values.
Restores the saved AIC filter coefficients for the selected channel. Restore
Restores the saved AIC filter coefficients for all channels. Restore All Channels
Updates the coefficient references for the active channel. Update
To save the coefficient references, click Update and then save the parameter
set.
Clears acquired compensation values and restarts the adaptation process on
all channels. Reset All Channels
Clicking Reset All Channels with compensation applied may produce a spike
in the feedback signals.
Enabled—Automatically downloads filter coefficients when the current parameter
set is saved and restored. Auto-Restore
Disabled—Does not automatically download filter coefficients. To restore filter
coefficients, you must click the Restore button.
AIC Setup Summary
1. Access the AIC compensator.
2. Set initial AIC values.
3. Determine Anticipation.
4. Determine Impulse Response.
5. Set up and turn on limits to protect yourself and your equipment.
MTS Series 793 Control Software 257
Station Setup