13
AUX IN
: This is a (stereo) input for playing the sound of an external
device through the amplifiers of the organ. For example, an expander
connected to the organ through the MIDI MOD. can be played through
the instrument's loudspeakers.
The volume of the device that is connected through the AUX IN
cannot be controlled by the general volume or the expression
pedals. However, this is possible when the volume setting of the
external device is controlled by means of MIDI codes through the
MIDI MOD. of the instrument.
AUX OUT
: This is an output for connecting an external (stereo)
amplifier.
EXT. REV.:
This is an output for connecting Johannus external
acoustics. This system imitates the spatial effect of a concert hall or
cathedral.
Do not use this output for other purposes.
PHONES
: This connection for a (stereo) headphone is for a
headphone with an impedance of 30
Ω
or more (see headphone
specifications).
When the headphone is used, the internal and/or external
loudspeakers of the organ are switched off automatically.
