Kurzweil SP4-7 Instructions d'exploitation télécharger pdf (Page 49)

Program Mode

TheLayerFunction

6-9

The Layer Function

Pressing the Layer Function button while in Program mode will perform the Layer

Function. The Layer Function allows you to layer programs and setups such that more than

one sound can be produced by striking one key.

When you create a Layer in a Program, you are in fact creating a Setup (see Setup Mode on page

7-1 for more information on Setups). As previously described, Setups are conﬁgurations of up

to four Zones, each of which may have its own Program and controller assignments. Once

you’ve created a Layer in a Program, creating another Layer will create activate another Zone

within what is now a Setup. If the current Setup already has its maximum of four active

Zones and you press the Layer Function button, then a message will appear on the display

indicating that you have reached the maximum of four active Zones. The Layer Function is

convenient, as you do not need to go through Edit Setup Mode to delineate Zones, assign

Programs, etc. You can simply hit the Layer Function button, and the SP4 automatically

activates another Zone in the Setup for you, with default values for parameters of the Layer.

There are three parameters (described below) that determine the behavior of the Layer. You

can view these parameters by scrolling through them using the Chan / Param buttons.

To edit them, use the Value buttons or the secondary alphanumeric entry functions of the

Object select buttons.

Layer Program

This parameter determines the program for the Secondary Voice—the current program is

the program for the Primary Voice. Any of the programs can be chosen for this parameter.

Layer Volume

This parameter determines the relative volumes of the Secondary and Primary Voices—it

can be set to any number between -127 and 127. By default, the Layer Volume is set to 0,

which results in both Voices having the same volume. When set to a positive number, the

volume for the Secondary Voice is increased while the volume for the Primary Layer is

decreased—doing the opposite has the opposite effect on the relative volumes of the Layers.

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Kurzweil SP4-7 Instructions d'exploitation Page 49