ENSONIQ DP/4 Musician's Manual page 156

Section 6 - System-MIDI Mode
Unit
1=1
Change
PrograM
Map Off
03 - Program Change Map
Range: Off or On
Each Unit and Config setup has a user programmable program change-to-preset map. This
allows you to define which DP / 4 preset is selected by each MIDI program change number
received. The map may be programmed to ignore specific program change numbers or to use
them to control the bypass status of the unit(s). The user programmable maps can be enabled or
disabled separately for each unit.
If the parameter is set to "Off," the system uses a default preset map which maps program
changes as follows:
• MIDI program changes 001 to 100 select presets 00 through 99.
• Program changes 101 to 128 are ignored.
If this parameter is set to "On" MIDI program changes received by the unit are translated into
DP / 4 presets using the unit's programmable map. Whenever the system is reinitialized, the user-
programmable maps are reset to their default Range using the same mapping listed above, but
with these exceptions:
• Program change 101 bypasses, 102 kills and 103 activates (un-bypasses) the affected unit(s).
This is: For:
parameter 03 Unit A
parameter 10 UnitB
parameter 17 UnitC
parameter 24 UnitD
parameter 31 Config
Note:
The DP / 4 displays MIDI program changes as being numbered 001 to 128. The
actual MIDI program changes received are numbered 000 to 127 in accordance with the
MIDI Specification standard format. Some systems may display program changes
using the MIDI standard format, so be alert for" off by one" problems.
If it does not seem to be working:
• Verify that your synthesizer is really sending MIDI program change events and the DP / 4 is
receiving those messages. The DP /4's MIDI message indicator (located at the bottom right
comer of the LED Numeric display) should light up when the synth is sending program
changes (e.g. when selecting patches).
• Make sure that the MIDI transmit channel (of the synthesizer) and the MIDI receive channel
of the current unit (in the DP / 4) match, and that program changes are enabled on the DP / 4
in both the unit MIDI setup and the global switch (system parameter 53).
140 ENSONIQ DP/4 Musician's Manual
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