Lexicon
MPX 1 User Guide
3-2
The Effect type is
shown in the upper
left of the display.
Fields which are selected for changing will blink.
The item on the lower line of the display which is selected for adjustment will
flash. Turn the knob to scroll through the entire range of parameter values. Use
the < and > buttons to select another parameter value field and to move to
another parameter screen.
Detailed information on each Effect and its parameters is provided in Chapter 7.
Press Edit to return to the main Edit menu.
EQ
Fc
.Gain1
< >
2500
-5 dB
One or two parameters will be shown on each parameter
screen. An edit indicator appears in front of the parameter name
if the value has been changed since the last store operation.
Parameter values
are shown on the
bottom line of the
display.
To load any available Effect, press the Effect button again. The asterisk will
disappear from the displayed name and the button light will return to its normal
slow blinking edit state. An edit indicator is displayed to indicate that the active
program has been modified.
To edit the parameters of the current effect, press >
. The display will show one
or more parameters as shown below.
Coarse and Fine Editing
of ms and Hz values
Parameters whose values are dis-
played in ms or Hz have overall
ranges of more than 1000 units.
When you select one of these pa-
rameters for editing, you’ll notice
that either the left or right portions of
the value can be selected for editing.
For quick, coarse adjustments, se-
lect the left portion of the value. For
fine adjustments, select the right
portion of the value. The fine and
coarse increments for each type of
parameter are:
ms (delay times)
coarse increments=100 ms
fine increments=1ms
Hz (LFO rates)
coarse increments=1 Hz
fine increments=.01Hz
Hz (EQ Fc)
coarse increments=100 Hz
fine increments=1Hz
