Lexicon PCM 80 manual Program Change Messages

PCM 80 User Guide Lexicon

Program Change Messages

Reception of MIDI Program Change and Bank Select messages can be selectively enabled/disabled from Control Mode parameter 3.0, MIDI Pgm Change. The manner in which the PCM 80 interprets these messages is determined by the value of this parameter as follows:

Pgm Change: Off

All Program Change and Bank select messages are ignored. Pgm+ and Pgm– will load the next higher or lower program in the current bank.

Pgm Change : On

Program Change messages 0-49 correspond to PCM 80 Effects 0.0 -4.9 in the current bank. Program Change messages 50—127 are ignored. Pgm+ and Pgm– will load the next higher or lower program in the current bank.

The current bank can be changed with MIDI Bank Select Messages as follows:

0-3: Program Banks 0-3

4:Internal Register Bank

5-9: reserved

10-56: Memory Card Banks

The number of banks available on a given card will vary with card size as follows:

	Card Size	# Banks
	64	2
256		11
512		23
	1 Meg	47

Pgm Change: Map

Program Change 0-127 can be mapped to any PCM 80 Effect in any internal or card bank. Two 128 element maps are stored internally, additional maps may be stored on RAM cards.

Map 0	Map 1
MIDI 0 = P0 0.0	MIDI 0 = P2 2.8
MIDI 127 = P2 2.7	MIDI 127 = R 4.9

Pgm+ and Pgm– will load the next higher or lower program in the map.

Pgm Change: Chain

Any Program Change number can be selected to load any one of ten customized effect “chains.” Once a chain is loaded, effects in the chain are accessed by the controller patched to Pgm + and Pgm – (program increment and program decrement).

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