Operation Manual

10
LCD screen
1Effect chain
This area indicates the on/off status of the
DYNA, AMP, CAB, MOD, DLY, and REV ef-
fects
2Program name/Effect type display
This area shows the program name or effect
type. When the PX4B is bypassed or muted,
this will display as the tuner.
3Low Battery icon
This icon will light when the batteries run down.
4Mode icons
These icons will light when you are in the AUX
Pitch, Phrase Trainer, or Rhythm modes.
5Infrared transmitter icon
This icon will light when the infrared transmit-
ter is on.
6Edit/Original icons
The EDIT icon will light when you enter Edit
mode. If the parameter or value being edited
matches the value that is written in the pro-
gram, the ORIG icon will light.
7Program number/value display
This displays the program number.
When you change the Master Level, its value
will be displayed here for several seconds.
During editing, this displays the parameter
values.
8Master/Value icons, bar graph
When MASTER is lit, the master level of the
program is indicated graphically. When VAL-
UE is lit, the value of the parameter is indicat-
ed graphically.