Roberts Radio exprssion User Manual

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Display backlight
1.  When using the radio powered from batteries, the display backlight 
will be switched on for approximately 12 seconds when any button is 
pressed.
2.  When your radio is powered by the AC mains using the supplied mains 
adaptor the display backlight will always be on whenever the radio is 
switched on.
USB socket for software upgrade
A USB socket is provided at the rear of your radio for service use only to 
permit the possibility of updates to the internal software in the future.
If you register your product at www.robertsradio.co.uk/register and 
include a valid e-mail address you will receive notifi cation of software 
updates.