Roberts Radio R9947 - Manual (Page 23)

If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
The AC adaptor for use with the R9947 should
provide 3volts DC output at 200mA centre pin
negative.
Insert the adaptor plug into the DC socket on
the left side of your radio. Plug the adaptor into
a standard 13A mains socket outlet. Whenever
the adaptor is used the batteries are automati-
cally disconnected.
The AC adaptor should be disconnected from
the mains supply and the radio when not in use.
AC Adaptor (not included)
22