File:ModelIIIOPanel.png

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• Power/Fault LED - Indicates power status.
  Blue = system on
  Red = system fault

• Power switch - Switches the system on and off.

• Bass Module Out - Bass output signal for driving one or two B1 bass modules or one B2 bass module.

• Trim - Adjusts the level of the analog input signal.

• ToneMatch^®  port - Digital audio and power connection for the optional T1 ToneMatch audio engine.

• Signal/Clip LED - Indicates status of the analog input signal.
  Green = normal input
  Yellow = input approaching clipping
  Red = input clipping

• Analog Input - A line-level analog input. Accepts a ¼" TRS phone cable. Used for an instrument or other audio source.

• Bass - Line Out- Post-DSP bass signal output. Accepts a ¼" TRS phone cable. Used to drive a PackLite® power amplifier.

• AC Mains - AC power input connector.