Listening to fm/am broadcasts, Select either fm broadcast or am broadcast, P. 50) – Denon AVR-S570BT 5.2-Channel A/V Receiver User Manual
Page 50: This switches the tuning mode, These select either fm broadcast or am broadcast, This switches the tune mode

Listening to FM/AM broadcasts
1
Connect the antenna. (“Connecting an FM/AM
2
Press FM or AM to switch the input source to “FM” or
“AM”.
G
TV screen
H
OPTION
STEREO
AUTO
CH /
TUNE +/-
Tuner
CH 1 FM 92.1 MHz
Tune
Preset
Option
01 FM 92.10MHz
G
Display of this unit
H
3
Press MODE to select the tune mode.
AUTO
(Default) :
Automatically search for and tune to a
receivable radio station.
MANUAL:
Manually change the frequency one
step at a time each time the button is
pressed.
4
Press TUNE + or TUNE - to select the station you want
listen to.
Scanning is performed until it finds an available radio station. When
it finds a radio station, it stops the scan automatically and tunes in.
0
The modes for receiving FM broadcasts consists of “AUTO” mode that
automatically searches available broadcast stations and “MANUAL” mode that lets
you tune in using buttons to change the frequency. The default setting is “AUTO”.
In “AUTO” mode, you cannot tune in to radio stations if the reception is not good.
If this is the case, then use the “MANUAL” mode to tune in.
Operation buttons
Function
CH/PAGE
d
f
Selects preset radio stations
MODE
Switching tune mode
MEMORY
Register presets
TUNE +, -
Selects the radio station (up/down)
50