Denon PMA-30 Owner's Manual page 49

Contents Connections
Resetting to factory settings
Perform this when this unit does not operate properly.
Various settings are reset to the factory default values. Make settings
again.
Front panel Display
Playback Settings
1
When this unit is in the standby mode, press X while
holding q.
"INITIALIZE" appears on the display and this unit restarts.
NOTE
0 Pairing information stored on this unit is also initialized. Perform pairing again.
49
Rear panel
Tips
Remote Index
Appendix