Denon AVR-X1700H 7.2-Channel Network A/V Receiver with HEOS - Manual (Page 138)

Canceling the Panel lock function
1
Press X while you press and hold TUNER PRESET CH
+ and ZONE2 SOURCE with the unit in standby mode.
2
Press TUNER PRESET CH + or TUNER PRESET CH – to
select “FP LOCK z Off”.
( z The currently set mode.)
3
Press STATUS to enter the setting.
The Panel lock function is canceled.
0 Even when the Panel lock function is set, you can operate the unit using the
remote control unit.
Contents Connections Playback Settings Tips Appendix
138
Front panel Display Rear panel Remote Index