Johannus symphonica 450, User Manual

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User Manual Symphonica 450 7
2.1.2 Installation music desk
2.2 Switch on
Switch on the organ with the key switch at the right,
next to the manuals. Wait several seconds. Starting
the control functions and the settings will take some
time.
The lights of the 0-pistons and the as standard set
functions lit up. The settings appear on the display.
The use of an electric screw driver is not recommended.
1. Turn the supplied screws
(A)countersunk in to the music desk
slat(B) by hand till the screw sticks out
2 mm (C).
2. Place the music desk at the right
position, with the screw points into
the pre-drilled holes (D).
3. Firmly tighten the screws with a screw
driver until the music desk is securely
fastened.