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Summary of Contents for Spon NAC-111
- Page 2 Ceiling Speaker Installation Manual 1.Summary (1)NAC-111 is a full frequency ceiling speaker with 5 inch coaxial treble speaker unit to make sound clear. Besides it is with mounting tab to make installation easier (2)NAC-111 ceiling speaker can connect 100V amplifier directly. Users can realize different power rate options via this speaker.
- Page 3 Ceiling Speaker Installation Manual 4.Circuit Diagram Wiring： When wiring , user should connect amplifier COM to blue wire. And amplifier 100V input should connect as follows When using 15W rated power, 100V input should connect red wire, When using 10W rated power, 100V input should connect yellow wire, When using 5W rated power, 100V input should connect green wire, 5.Installation Diagram...
- Page 4 Ceiling Speaker Installation Manual 6.Fault excluding Fault phenomenon Reason and Methods Of Fault Excluding 1. Check whether wiring are correctly, and no short circuit happens. 2. Amplifier with different power rate should be Low sound or no checked whether choosing correct power rate sound Wire should be longer slightly to avoid any internal circuit of speaker...
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