Oberheim OB 12, Operating Manual

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OB 12
Z-Domain Synthesizer
224
•
SYS-RT
(System Realtime)
: enables (ON) or disables (OFF) the filter for the System Real Time
messages.
You can now select the OUT FLT folder with function key [F2] to display the video page relating to
setting of the MIDI filters on outgoing messages. Filtering a message (by setting the filter as ON)
means not transmitting it. These filters are also independent of the channel setting. Therefore, a
message for transmission will be affected by the action of the filter regardless of the channel on
which it is transmitted. Please refer to the IN FLT video page concerning the displayd MIDI messages
types.
The display will show the following video page:
You can how use function key [F4] to display the MIDI PROGRAM MAP video page, allowing you
to assign the incoming Program Changes freely to the individual Programs or Timbres. With the
function disabled, Program Change 1 will recall Program or Timbre A-001 (depending on the Bank
Select messages). Thanks to the MIDI Program Map you can assign Program A-023 to Program
Change 1, for example: if this is done, when the instrument receives this PG it will activate Program
A-023 and not A-001. You can also assign another PG to a Timbre, so when this PG is received
the Timbre associated to it will be activated.
As we have described, when the MIDI Program Map is disabled, the instrument’s Program
Change
ð
memory location associations are standard. You can use the BANK SELECT MSB and
BANK SELECT LSB to select whether to recall Program or Timbre memory locations.
The BANK SELECTS are used as follows:
The video page relating to the MIDI Program Map comprises:
containing the following programming parameters:
•
STATUS: enables (ON) or disables (OFF) the MIDI Program Map.
•
PRG RECEIVED
(Program Change Received)
: selects the Program Change which recalls the
memory location set using the LOCATION TYPE and BANK NUMBER parameters.
BA NK S ELEC T MS B BA NK S ELEC T LSB
RE CALLED ME MORY
S ECTION
0÷63 0÷63 bank A of TIMBRE section
0÷63 64÷127 bank B of TIMBRE section
64÷127 0÷63
bank A of PROGRAM
section
64÷127 64 ÷127
bank B of PROGRAM
section