11

LCD screen

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a. Effect chain
This area indicates the on/off status of the DYNA,
TONE, BODY, MOD, DLY, and REV effects.
b.Program name/Effect type display
This area shows the program name or effect type.
When the PX4A is bypassed or muted, this will
function as the tuner.
c. Low Battery icon
This icon will light when the batteries run low.
d.Mode icons
These icons will light when you are in AUX Pitch,
Phrase Trainer, or Rhythm & Bass modes.
e. EDIT icon, ORIG (Original) icon,
NOTCH icon
The EDIT icon will light when you enter Edit mode,
and the ORIG (Original) icon will light if the pa-
rameter you're editing is set to the same value as
the value written in the program.
The NOTCH icon will light when the Notch effect
is on.
f. Program 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.
g.Master/Value icons, bar graph
When MASTER is lit, the master level of the
program is indicated graphically. When VALUE
is lit, the value of the parameter is indicated
graphically.