Additional microphones and/or vibration sensors may probe for housing vibrations or loose grids. Input and Output Switcher Modules may be integrated for such comprehensive matrix testing with up to 80 Input and Output Channels.
With up to 8 external switcher modules daisy-chained together, and each module capable of handling 10 channels, the FX100 is capable of testing up to Input and Output channels, while up to 12 Input and Output channels can be tested using the FX100 internal modules alone.