Kenwood KDC-X997 Manual page 131

Setting Parental Lock for Mature content
You can turn on/off Parental Lock for the adult channels assigned by SiriusXM.
1 Press [SRC] and select a SiriusXM ("SiriusXM") source using [Control] knob.
2. Press [Control] knob.
Enters the Function setting mode.
3 Select "Settings"
4. Enter the pass code
Operation type
Selection of numbers.
Determination of the selected numbers.
Selection of column
Deletion of all numbers
5. Select "Mature Set" using [Control] knob.
6. Select "ON" using [Control] knob.
Selecting "OFF" will turn off the Mature setting.
Exiting from the Function setting mode
Press and hold [1/6].
Pass code setting
The pass code is set to "0000" as default.
Listening to the channel for which Parental Lock is turned on
If a Mature channel is selected with the Mature setting turned on, the pass code input screen appears.
Programs on the selected channel can be received only when the pass code is correct.
> "Parental Lock" using [Control] knob.
Operation
Turn [Control] knob.
Press [Control] knob.
Press [E] or [F].
Press and hold [E].