Lexicon PCM 81 - REV 2 - Creating a Patch with Default Values; Jump; Patching Examples

2-33
Basic Operation
PCM 81
This display allows you to assign Destination values to specific
Source values. These assignments are made in pairs, each with a
value for the Source and a value for the Destination. For example,
the default is two pairs mapped as follows:
• minimum Src value (0) = minimum Dst value
• maximum Src value (127) = maximum Dst value
This establishes a linear relationship between the parameter and
the controller. Inverse control is accomplished easily by reversing
these settings. As many as eight pairs of Destination/Source values,
or pivot points, can be assigned here, providing an exciting new
level of dynamic control.
Jump
When creating patches, there are situations in which you will want
to leave the Patch row to adjust parameters. To make this
convenient, a Jump command is available. Jumping is dependent
on the current Patch display, and is activated simply by pressing
Edit while a certain display is active. This will jump you out of the
Patch row and to the location where you can make the necessary
adjustments. Pressing Edit again will jump you back to the Patch
Row. (Note that using any front panel controls other than those
required to adjust the parameter to which you have jumped, will
disable the jump. This is not catastrophic, but it will require you to
return by using Up and Down and SELECT.)
The following Jumps are available:
From the Patch Row Src Display:
• With ADJUST selected as the Source, press Edit to jump to the
Controls row, where you can specify range limits for the
ADJUST knob. Press Edit again to return to the Patch row.
• With any modulation parameter selected as a Source, press Edit
to jump to the Modulation row position of the Source. For
example, if the Patch source LFO is displayed, press Edit to
jump to Modulation row position 0 (LFO) where you can edit
any LFO parameter value. Press Edit again to return to the
Patch row.
From the Patch Row Dst Selection Display:
• Press Edit to jump to the Edit controls for the parameter you
have selected as the Destination. You will have complete access
to all parameter controls, including any subparameters at that
location. Press Edit again to return to the Patch row.
From the Patch Row Values Display:
• Press Edit to jump to the next Src or Dst value. Default values
are 0...minimum, 127...maximum.
Patching Examples
The following examples illustrate how to create a patch, use the
patch jump features, modify the default patch values and add an
additional pivot point to the example patch values.
Creating a Patch with Default Values
Load program P0 0.1 EkoChorus. Press Edit to enter Edit mode,
then press Up to move to the Patch Row. Press Load/✱ until the
display looks like this:
Patch 0 ✱ Src
Int ADJUST