Denon AVR-3801 Operating Instructions Manual page 19

Before setting up the system
1 Check that all the connections are correct, then turn on the main unit's power.
2
SETUP
Setting the power amplifier assignment
Make this setting to switch the power amplifier for the surround back channel to Multi.
1
TUNING
BAND MODE
TUNING
2
Select "Surround Back" to use as the surround back
channel, "Multi" to use as multi zone out.
TUNING
BAND MODE
TUNING
3
ENTER
SHIFT
Setting the type of speakers
• The composition of the signals output from the different channels and the frequency response are adjusted automatically according to the
combination of speakers actually being used.
1
TUNING
BAND MODE
TUNING
18
Display the System Setup Menu.
At the System Setup Menu, select "Power Amp
ENTER Assignment" and press the ENTER button
SHIFT
Enter the setting.
The System Setup Menu reappears.
At the System Setup Menu select "Speaker Configuration".
When "Surround Back" is selected When "Multi" is selected