Polk Audio RMSERIES RM7500 instruction manual AC Power

Page 7

AC POWER

The subwoofer has a built-in power amplifier and must be plugged into a standard house- hold 110-120V AC power source in order

to operate.

The power switch has three positions: “On,” “Off,” and “Auto” (Figure 9, page 13). In the “Auto” position, the amplifier will auto- matically turn on, and the green pilot light on the front of the subwoofer will illuminate as soon as the speaker senses a signal com- ing from your electronics. The amplifier and

the green pilot light will turn off approxi- mately 15 minutes after input signal ceases. In the “On” position, the power amplifier will operate and the green pilot light will illumi- nate until the switch is set to “Off” position or the AC cord is disconnected from a power source.

We recommend using the “Auto” position. Turn it to “off” if the system will not be used for extended periods of time, such as during vacations.

FIGURE 7 (Refers to Hook Up Option #3 on Chart, Pages 6-7)

3

FIGURE 8 (Refers to Hook Up Option #4 on Chart, Pages 6-7)

4b

10

11

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Contents RM Series Word from Matthew Polk Speaker Placement Figure Driver Side C O M M D E D T T I N G S To determine proper input jack for your system, see AC Power Switchable Phase Alignment Toggle Subwoofer Volume Control Here’s the real answer Specifications Polk Audio Limited Warranty