User’s Manual
Opus 5, 10, 20 and 30 AGO
JOHANNUS
JOHANNUS
12
SET
A thumb piston to program:
!
Free combinations (see under “Using free combinations”).
!
MIDI-tabs.
1 thru 8
Thumb pistons to store a personal registration into the capture memory by giving these
registrations a number (1 thru 8) within a memory level (bank). These thumb pistons you need
again to call these stored registrations from the capture memory. See under chapter “Using the
free combinations”.
- and +
Thumb pistons with which you:
!
Choose a Memory level (bank 1 thru 4). (See under “Using free combinations”.)
!
Choose an expander module patch/voice number and a channel number (see under
“Programmable MIDI”).
PGM = Program General Crescendo
Piston that enables you:
!
To change the stop combinations of the General Crescendo. See under “Using the General
crescendo”.
!
To program a MIDI-tab. See under “Programmable MIDI”.
PP thru T
The fixed combinations (presets) are registrations, preset according to musical standards,
starting by PP (Pianissimo: very soft) thru T (Tutti: full organ).
The Tutti piston has two functions. When you play a stop combination chosen by yourself or
from the presets (PP thru F) the T piston calls the full organ: the normal function of this piston.
However, when you push the T once more you will recall the previous registration.
These presets have been fixed in the factory and cannot be changed by the user.
When you push one of the preset pistons the factory programmed stops will light up accordingly.
It is always possible to switch stops on or off by hand.
0
The 0 piston (cancel/undo) can be found at the far right under the lowest keyboard.The 0 piston
on the organ is duplicated. The 0-piston is also located to the right of the “T" piston.
The piston has two functions. It may happen that you switch on a preset or add a stop by hand
by mistake. By pushing the “0" once quicky you will undo the latest change.
Example
You play the registration of Flute 8', Flute 4', and Flute 2'. After some time you add the Principal
8' and Principal 4'. There is always a very short time between switching on the Principal 8' and
the Principal 4'. By pushing the 0 piston briefly only the Principal 4' will be switched off (undo the
last change). Not the Principal 8' as well as the Principal 4' will be switched off (according to the
organist this would be his last change). Actually the organ sees the Flute 8', Flute 4', Flute 2' and
the Principal 8' as the previous registration and the organist the combination Flute 8', Flute 4',
and Flute 2' as the last one.
When pushing the “0" piston longer all stops will be switched off at once. Exceptions are: the
couplers and the tremulants when the FA piston is switched on and the stops Chorus, Intonation
2 and the MIDI.
