Kenwood KDC-X997 Manual page 141

Registering a remote control ID
When connecting the remote control KCA-RC107MR/ KCA-RC55MR (Optional accessory) to this unit, you
should register the ID for KCA-RC107MR/ KCA-RC55MR.
1. Press [SRC] and select a Standby ("STANDBY") using [Control] knob.
2. Press [Control] knob.
Enters the Function setting mode.
3. Select "Initial Settings"
4. Press [Control] knob.
"Registering..." appears.
5. Register the remote control ID.
Button on the remote control
[ENTER]
[SRC]
[DISP]
"ID#Set:Completed" appears.
Exiting from the Function setting mode
Press and hold [1/6].
> "Remote Settings" > "Remote ID Set" using [Control] knob.
Remote control ID
Registers ID1.
Registers ID2.
Registers ID3.