Marantz Stereo 70S 2.1-Channel Network A/V Receiver - Manual (Page 171)

Limiting the operating zone with the remote control
Z2
SETUP
ZONE2 operations can be disabled using the remote control.
1
Press and hold Z2 and SETUP.
The MAIN and Z2 indicators blink.
o Canceling the settings
1
Press and hold Z2 and SETUP while configuring the
setting.
The MAIN and Z2 indicators blink and the setting is canceled.
Contents Connections Playback Settings Tips Appendix
171
Front panel Display Rear panel Remote Index