Operation Manual

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8 - SC-1250 Amplier User’s Manual
(16) Auto ON/OFF Switch
Use this switch to select between auto-on active and auto-on inactive (constant on) operation. For
maximumamplierlife,werecommendtheAutoON/OFF“Active”setting.
(17) Speaker Level Output Terminals (See Figure 5)
These connections send a crossed-over speaker-level signal to the front speakers. When connected
in this fashion, your satellite speakers will be crossed over at 80 Hz. This removes the lower bass
frequenciesfrom your satellites, enabling them to doa better job reproducinghigh frequenciesand
giving your receiver’s amp more headroom (up to 50% more power).
 Youmayalsoconnectyoursatellitesdirectlytoyourreceiveroramplieralongwiththesubwooferifyou
wish to bypass this crossover.
Speaker-Level Connection
Figure 5: Speaker-Level Connection.