Protecting Your Settings - Preset Lock Function - Sony RM-AV2100T Operating Instructions Manual

Protecting your
settings
— Preset Lock Function
You can lock the Commander so that you
can not change, add, or clear any of your
component code settings (page 8).
1
While pressing COMMANDER
OFF, press %.
All the component names flash and
"1 OFF" appears.
46
GB
2
Press the 1 OFF key.
All the component names stop
flashing and stay lit, and "1 ON"
flashes.
3
Press COMMANDER OFF.
When the preset lock is on
If you try to set a component code
number (page 8) or perform learning for
the Component Select buttons (page 32),
"NG" will flash on the display.
To unlock the preset lock
To unlock the preset lock, follow the
same procedure as the above and press
the 1 ON key in Step 2. "1 OFF"
appears on the display.