Roland G-800 Reference Manual page 9

Before you start, Part Select buttons
Part Select buttons
These buttons are used to select the Realtime part you want to assign another Tone to.
Remember that using the [PAGE] A/F buttons may place a part on the top line without acti-
vating it for Tone selection.
G-800 modes
The G-800 interface is provided with different environments, each one related to a specific
group of functions.
The Function keys [F1]~[F5] allow you to switch between different modes.
[F1] Mixer (see page 14)
[F2] Param (see page 24)
[F3] Midi (see page 78)
TFA]
| UserSti(see page 40) or Lyrics (see page 8)
[F5] Disk (see page 93)
There are two other modes that can be selected using dedicated buttons: Volume and Tone.
The Volume mode(see page 8) allows you to set the volume of all G-800 parts, while Tone
(see page 10) is a useful mode when you wish to assign other Tones to a part without having
a clear-cut idea about the kind of Tone you need, or to assign other Tones to the Arranger
parts, which may be necessary for GM/GS compatibility reasons.