Controls - Roberts eco 4 Bt User Manual

Controls (rear)
22
17. Telescopic aerial
18. USB socket (for service use only)
19. Auxiliary Input socket
20. Headphone socket
21. Mains Input socket
22. Battery compartment
3
17
18 19 20
Note: When the Auxiliary Input socket is not in use you must
ensure that nothing is plugged into the socket in order to enable
use of the DAB, FM and Bluetooth operating modes of your radio.
21