SIGNAL CONNECTORS AND POWER CONTROLS
The SW300’s signal connectors and power controls are located on the unit’s rear panel, as shown in Figure 2. They function as follows:
NOTE: SEE APPLICATIONS STARTING ON PAGE 10 FOR DETAILED WIRING CONNECTIONS FOR YOUR APPLICATION.
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Figure 2. The SW300’s rear panel contains the subwoofer’s signal connectors and power controls.
1.POWER TRIGGER: For external power triggering, use a mini (3.5 mm) plug to connect the IN jack to a power on/off trigger signal from a home theater sound processor or other sources voltage. Power on is 3 to 30 Vdc (or Vac). Power off is 0 Vdc (or Vac). Use the OUT jack to pass a 12Vdc, 150mA, POWER TRIGGER signal to another SW300 or other equipment in your system. THIS JACK SHOULD NOT BE USED TO POWER OTHER EQUIPMENT.
NOTE: FOR A HOME THEATER RECEIVER NOT EQUIPPED WITH A POWER TRIGGER OUTPUT, CONSIDER USING A NILES
2.(Auto) POWER Switch: Use the ALWAYS ON mode to leave the SW300 always on. Use the MUSIC/VOLTAGE SENSE mode to automatically power on the SW300 when audio
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signals are present. When signals are absent, the SW300 will enter the standby mode.
NOTE: THE ALWAYS ON AND MUSIC/VOLTAGE SENSE SETTINGS ARE ONLY ACTIVE AFTER (MASTER) POWER IS SET TO ON (SEE #8 BELOW).
3.MOVIE MODE TRIGGER: For external movie/music mode triggering, use a mini (3.5 mm) plug to connect the IN jack to a movie trigger signal from a home theater sound processor or receiver. The 3 to 30 Vdc (or Vac) signal will set the SW300 to movie mode, while a 0 Vdc (or Vac) signal will keep it in the music mode. Use the OUT jack to pass a 12Vdc, 150 mA, movie trigger signal to another SW300.
NOTE: FOR A HOME THEATER RECEIVER NOT EQUIPPED WITH A MOVIE/MUSIC TRIGGER OUTPUT, CONSIDER ADDING A NILES INTELLICONTROL HOME THEATER AUTOMATION SYSTEM OR A NILES MAIN SYSTEM UNIT (MSU250, MSU480, OR MSU440Z).
4.AUDIO IN jacks: Use these
5.AUDIO OUT jacks: Use these
6.SPEAKER IN Binding Posts: As an alternative to the AUDIO IN jacks, use the
7.SPEAKER OUT Binding Posts: As an alternative to the AUDIO OUT jacks, use the
8.(Master) POWER Switch: Use this control to power on/off the SW300.
9.Detachable IEC Power Cord connection part and
•For 115/120 Vac @ 60 Hz, use a T3.15A, 250V fast-blow fuse.
•For 230/240 Vac @ 50 Hz, use a T1.6A, 250V fast-blow fuse.
NILES AUDIO CORPORATION – |
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