When maintaining a test some parameters are common to all test types and some specific to the current test type.

All Tests

A pull down list showing the current test.

Active - When set then Drive (V) sets the voltage at the soundboard's output.  When not set then Drive (V) sets the voltage at the associated power amplifier's output.

Fail Exit - When set if a test fails then the sequence ends there. Time is saved because testing ends as soon as a failure occurs.  Although time is saved the abandoned tests could aid fault diagnosis.

Delay (s)  - Can be set in the range  0.0001-1.999 seconds.  It's effect varies with test type.

Drive (V) - Sets the drive voltage to the test unit.

Run - When clicked executes a test with the current parameters.

Sweep and Sine Tests Only

Operator Decision - When set the pass/fail decision is made by the operator.

Low (Hz) - Sets the start frequency of a sweep.  It can be set in the range from 20Hz to just less than 20kHz but the higher frequency will depend on the soundboard being used.

High (Hz) - Sets the end frequency of a sweep.  It can be set in the range from just above 20Hz to 20kHz although the higher frequency will depend on the soundboard being used.

Duration (s) - Sets the duration in seconds.

Sweep and Polarity Tests Only

Re-Run - Like Run when clicked executes a test with the current parameters but first clears the graphical display on the secondary test window.

Sine Tests Only

Yes/No - Sets whether a pass is decided by the operator responding yes or no.  Only enabled if Operator Decision is set.

Sweep Type - Sets the the sweep type from No Sweep, Log/Lin, and/or Up/Down.