Sony NHS-3020 Installation Manual page 49

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Remote Room: Removing the Keypads
1. In the event that you need to remove a keypad, remove the screws on the bottom that hold the keypad.
2. Press and hold the edge of the upper side of the keypad tightly. Pull the lower part of the keypad away
from the wall first. Then pull the upper part of the keypad out slightly, lifting it in the direction of the
arrows, as shown below.
NOTE: Removing the keypad may require extra effort because junction boxes and installations differ.
Remote Room: Free-Standing Speakers
1. For all free-standing speakers, connect the speaker wire to a wall plate.
2. If you need to shorten the service loop, remember to re-label each cable end.
3. Strip 1/2 inch of insulation from the speaker wire.
4. Neatly twist the conductor strands so that they won't fray.
5. To help ensure proper sound, connect speaker wires observing consistent polarity. For every speaker,
connect THE SAME insulator color to the Red (+) terminal and the opposite insulator color to the
Black (-) terminal.
6. Connect the speaker wires to the inside terminals of the wall plates.
7. Screw the wall plate into the junction box.
8. Affix the face plate, if necessary loosening the wall plate screws for a snug fit to the wall.
9. Using short lengths of 14-gauge, 2-conductor cable, connect all free-standing speakers to their wall
plates. Again, for every speaker, connect THE SAME insulator color to the Red (+) terminal and the
opposite insulator color to the Black (-) terminal.
Installation
47

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