Roland G-800 Reference Manual page 25

Mixer mode, Source pages
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The available switches vary according to the Source page you select. Not all parameters can
be protected from being modified by the Music Style or Song you are playing back.
Seeing that the parameters are pretty self-explanatory, we will not discuss them in great detail
here. Save for the effect Source switches, they are all covered in the Player's Guide. There
are a few things to bear in mind, though:
(1) Reverb, Chorus, and Delay refer to the respective send levels of the selected part. They
are no effect on/off switches but rather switches allowing you to specify whether or not
the effect send level is to change in response to Arranger or Song data.
(2) Since the Arranger parts cannot be processed by the Delay (at least not in a direct way),
there is no Delay Send Source switch on the Arrng Source page.
(3) The TF settings on the effects Source page refer to the Macros.
(4) The Source switch settings can be saved to a Performance Memory.
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