Roland EM-30 - Functions for Educational Purposes; Deactivating Demo and Arranger Functions; Locking Arranger and Demo Functions

9.4 Functions for educational
purposes
The EM-50/30 provides two functions that may come
in handy for music teachers or for those who use the
EM-50/30 in class:
Deactivating or activating the Demo function
The EM-50/30's Demo function can be switched off
so that pressing the [DEMO] button will have no
effect at all. This may be useful in situations where the
EM-50/30 is used in class. Here is how to deactivate
the Demo function:
1. Switch off the EM-50/30.
2. Hold down the [DEMO] button while switching
the EM-50/30 back on again.
This setting is remembered, so that next time you
want to listen to a demo song, you have to repeat the
above procedure.
Deactivating the Arranger
Use the following procedure to ensure that the
Arranger cannot be started or stopped:
1. Switch off the EM-50/30.
2. Hold down the [STYLE/SONG] button while you
switch the EM-50/30 back on again.
It will now be impossible to start/stop the Arranger
using the [START/STOP] button or the Sync Start
function.
Repeat the above procedure when you want to use the
Arranger again.
Locking both the Arranger and the Demo func-
tion
A third “educational” option is to switch off both the
Demo and the Arranger functions in one go:
1. Switch off the EM-50/30.
2. Hold down the [START/STOP] button while you
switch the EM-50/30 back on again.
It will now be impossible to start/stop the Arranger or
demo song playback. Repeat the above procedure
when you want to use the Arranger and Demo func-
tion again.
Note: You can also hold down [DEMO] or [STYLE/
SONG] while switching on the EM-50/30 to only unlock
the Demo or Arranger facility.
EM-50/30
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HSITON3