IBM PS1500 Stereo Amplifier User Manual


 
4•2 User Guide
Keyboard Activators
The three Keyboard Activators (Upper 2, Upper
1, Lower), located to the right of the display un-
der the Select buttons, activate or deactivate the
keyboard tracks. For example, if an Upper track
is muted, by pressing the corresponding Activa-
tor button, the sound assigned to the track will
activate for play (press once to activate, press
again to deactivate).
The Sounds and the Keyboard modes can be
changed instantly by selecting a Preset or a Style.
Keyboard Activators
UPPER 2
LOWER
UPPER 1
UPPER 2
LOWER
UPPER 1
UPPER 2
LOWER
UPPER 1
KEYBOARD ACTIVATORS
WAYS OF SELECTING SOUNDS
PS1500 allows you to select single sounds or a
combination of different sounds.
To select a single sound, select the track that
will accommodate it, press one of the but-
tons of the SOUND GROUPS section and
select a sound with the corresponding Func-
tion button.
To select a sound combination, select a Pre-
set or a Style. Along with the sounds, the
keyboard modes, the track status, the effects
and the general settings also change.