Denon PMA-60 Owner's Manual page 52

Contents Connections
Bluetooth
Stopping Bluetooth function reduces a source of noise that affects sound
quality, enabling higher sound quality playback.
On
Enables the Bluetooth function.
(Default):
Off: Disables the Bluetooth function.
0 When Bluetooth is "Off", the input source cannot be switched to Bluetooth.
Auto Standby
When there is no input signal and operation for 30 minutes, this unit
automatically enters the standby mode.
On
The unit goes into standby after 30 minutes.
(Default):
The unit does not go into standby
Off:
automatically.
Front panel Display
Playback Settings
52
Rear panel
Tips
Remote Index
Appendix