Denon AVR-3805

D E N O N E L E C T R O N I C S ( U S A ) , L L C
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4
• Set the Parameter “Test Tone” to ‘Manual’ and “Test Tone Start” to ‘Yes’
• Once the test tone for the Front Left (FL) speaker starts, check the Sound Pressure Level
at the Listening Point with an SPL Meter. You do not have to check any of the other
channels.
• Adjust the “Main Volume” so that the Sound Pressure Level measures 80 dB(C-weighted)
• Once the ‘Main Volume” as been set , connect the output of microphone amplifier to the
RMS Volt Meter
• Adjust the “microphone amplifier’s gain” as the RMS Volt Meter becomes about 120[mV
RMS]
• Once set, exit out of ‘System Setup’ and turn off the AVR-3805