PiaRef
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User's Manual
Rev 31/03/16
3
© 2014-2016 Dream S.A.S.
1. Making connections
Connect the Front panel to the main board
Connect the main board to a FATAR TP40 keyboard
Connect The main board to pedal (see table below for pinout)
Connect the main board audio
outputs to line level inputs of a mixer, a stereo sound system…
Connect the main board to 12V/1A DC power supply (- to tip , +to ring )
1.1 Pedal Inputs (J18) Pinout
All Pedals are fully ON when connected to Pedal Ground and OFF when open.
Pin #
Function
Description
1
Pedal Ground
Reference Ground for pedal inputs
2
Forte (Sustain)
4-level Half-pedal
3
Sostenuto
On/Off pedal
4
Una Corda (Soft)
On/Off pedal
