Roberts R881, User Manual, Page: 12 / 60

10
Using an AC adaptor (not included)
The AC adaptor for use with the R881 should provide 6
volts DC output at 300mA centre pin negative (Roberts
type PU6-B).
Insert the adaptor plug into the DC socket (18) on the left
side of the radio. Plug the adaptor into a standard 13A
mains socket outlet. Whenever the adaptor is used the
batteries are automatically disconnected.
The AC adaptor should be disconnected from the mains
supply when not in use.
We would recommend for economy that the R881 be
used via an AC adaptor whenever possible with bat-
tery operation for occasional or stand-by use only.