Atlas Sound XLTE owner manual Sound Exposure Limits, 9.4TESTING AND TEST SIGNALS

FIGURE 12: Sound Exposure Limits

9.4TESTING AND TEST SIGNALS

(Refer to CHAPTER 12 for troubleshooting methods)

To test a full-range loudspeaker or subwoofer or to reproduce test signals or tones through it for other purposes, certain precautions must be followed to avoid damage to the loudspeakers. Generally sine waves, swept tones, pink noise, white noise, and other constant volume test signals are much harder on a loudspeaker than normal program material and therefore the potential for damage is much greater.

When using any of the test signals mentioned or similar test signals, never use power inputs that exceed 25% of the loudspeaker’s RMS rating and do not test at this 25% level for more than a few moments. If test signals must be used for extended periods of time, the power input to the loudspeaker should be kept below 10% of the loudspeaker’s RMS rating to ensure the loudspeaker will not be damaged.

PAGE 34 Community XLT / XLTE Series Owner’s Manual