Troubleshooting - Studiologic NUMA Concert Bedienungsanleitung

Problem Possible cause
The instrument does No power is supplied.
not turn on. Defective power
cable. Fuse is blown
inside the instrument
The instrument does MIDI Module is swit-
not send MIDI data. ched off.
The instrument can not MIDI data are not
be controlled via MIDI. sent on MIDI channel
1 or 2
The instrument just Fixed Velocity is
plays / sends a fixed selected.
velocity value
No sound is heard. Sound Bank is
switched off.
Volume is set to 0.
Defective connecting
cable / headphone.
A sustain pedal is
connected to Expres-
sion pedal input.
Only one sound is Balance knob is set
heard in split or layer to either Upper or
mode. Lower.
No sound from the Level of Audio In is
audio input is heard. set to minimum.
External sound de-
vice is not playing.
Defective cable con-
nection.
Sustain pedal holds A non suitable pedal
notes if it is not pressed, is connected and/or
but cuts notes if the instrument has
pressed. not recognized the
pedal's polarity
Adjustments (eg of The instrtument is
effect Amount or effect not set to MIDI chan-
Mix) are not sent by the nel 16.
instrument or cannot The MIDI Input of the
be recorded with a sequencer is not set
sequencer software. either to channel 16
or to "all inputs".
Other MIDI sound The external sound
modules do not module ignores MIDI
automatically tune SysEx messages.
themselves to the inter- The MIDI channels
nal instrment's tuning. are not identical.
Solution
Please make sure that
power is available and
switched on. Check
the power cable and
the internal fuse and
replace if needed, with
fuse as specified .
Switch MIDI Module
on by pressing On/Off.
Please send MIDI data
only on MIDI channel 1
and/or 2
Select a different velo-
city curve.
Switch Sound Bank on
by pressing On/Off.
Set the Volume to a
higher level.
Change the cable /
headphone.
Unplug the sustain
pedal from expression
pedal in.
Change the Balance
value.
Adjust Level.
Check if the external
sound device sends
audio signal. Change
the connection cable.
Use the proper Pedal
and/or turn the instru-
ment off and on again,
without pressing the
pedal, to allow the in-
strument to recognize
the pedal's polarity
Set MIDI Module to
MIDI channel 16 and
switch it on.
Set the input of the
sequencer to MIDI
channel 16 or to "all
inputs".
Enable the sound
module to receive and
process MIDI SysEx
messages.
Set the instrument and
the external sound
module to the same
MIDI channel.

Troubleshooting

Troubleshooting
NUMA Concert by Studiologic®
E
21