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8. Mount the Nutube circuit board unit [19].
9. Peel off the release paper on
the double-sided tape of the
circuit board cushion [22] that
was attached to the Nutube
circuit board unit [19], and
mount the circuit board unit.
10. Connect the harness of the foot switch unit [13] to the main circuit
board.
11. Attach the battery cushion [12] into the battery space.
12. Connect the battery [11] and fit it into the battery space.
Batteries are not included. You will need to purchase a commercially
available 9V alkaline battery (6LF22/6LR61).
13. Adjust the main circuit board.
The board comes preadjusted at the factory, but you can adjust it to
your liking by referring to the instructions on “Adjusting and setting
the main circuit board,” page 9.
14. Close the lower case [2], and secure it with the screws.
After attaching the Nutube bottom cushion
[11] onto the inside of the lower case, close
the lower case and secure it with the case
screws [3] in four places.
Take care not to pinch the harness or
other parts when closing the case.
15. Attach the rubber feet [4] onto the lower case.
Attach the rubber feet [4] onto the lower
case as shown in the diagram.
16. Attach the volume knobs [5].
Mount the volume knobs onto their spindles.
Tip:
The diagram below shows an easy way to position the volume knob
when installing.
Notch on shaft faces flat on its side
Indicator faces up