You can connect this unit to various devices with analog audio input.
0 Volume adjustment for the analog audio output can be switched between "Variable" and "Fixed". (v p. 98)
0 When the volume adjustment for analog audio output is set to "Variable", the volume is linked to the Speaker A volume. This unit does not output to the analog audio output
when "Speaker B = On" is set for the audio output speakers. (v p. 86)