Universal Keying Adapter 3
05/05/2013
Page 4 of 10
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Install the electrolytic capacitor (this part may be
10 or 100 µF) in the location marked C1. Make sure
the capacitor is oriented properly, with the positive
(longer) lead on the side marked “+”. Before
trimming the leads, tilt the capacitor toward the
center of the board as shown so it will clear the top of
the cabinet later.
In the following steps, it is important to make sure the connectors are all fully seated against the
circuit board, and that they are straight both horizontally and vertically. If you are installing the
kit in a cabinet, you may want to slide it into the cabinet to check the fit and make sure the
connectors are properly installed (see “Cabinet Assembly” below for details).
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Install the coaxial power connector in the location
marked POWER. Be sure it is seated flush against
the circuit board.
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Install the 3.5mm stereo jack in the location
marked INPUT.
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Install the RCA connector in the location marked
OUTPUT.
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Install the power switch in location S1. The
pushbutton end faces away from the center of the
board as shown. Push the round pushbutton switch
cap onto the end of the actuator until it snaps into
place, if it is not already attached.
