Denon AVR-3805 Operating Instructions Manual page 23

Auto setup/Room EQ
The Auto Setup function of this unit performs an analysis of the speaker system and measures the acoustic characteristics of your room to permit
an appropriate automatic setting.
When performing Auto Setup, an optional microphone is required for the setup.
2 Measurement and setting details
q : This sets the speaker connection mode, polarity, and bass reproduction ability.
w : This sets the optimum delay time from each speaker corresponding to the listening position.
e : This sets the volume that is output from each speaker.
r : This sets the frequency response of each speaker.
NOTE:
• A loud test tone is output during the measurement. Please consider this should you be planning night time measurements, and consider not
allowing small children into the listening room at this time.
Connecting the microphone for Auto Setup
1 Connect the optional microphone for Auto Setup to the Setup
Mic connector on the front panel of the unit.
2 Place the microphone for Auto Setup at the actual listening
position which will be at the same height as your ears. Use a
tripod or level surface at positioning.
1
Setting the Auto Setup / Room EQ
1
CH SEL
ENTER
(Remote control unit)
2
CH SEL
ENTER
(Remote control unit)
CH SEL
ENTER
Select "Auto Setup / Room EQ" at the System Setup
Menu.
CH SEL
ENTER
(Main unit)
Display the Auto Setup / Room EQ menu.
CH SEL
ENTER
(Main unit)
NOTES:
• The optional standard microphone is DENON DM-S305 sold
separately.
• When using other microphone see page 30.
Listening position
23