Roberts Radio R9940 manual Display backlight, Lock button

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Display backlight

1.Pressing the Light button will switch on the display backlight and illuminate the display for approximately 7 seconds.

Lock button

The Lock button is used to prevent unintentional operation.

1.Press the Lock button , the symbol will appear in the display. The Power and all other buttons will be disabled. This will prevent accidental operation when the radio is packed in a suitcase.

2.To release the lock function press the Lock

button, the symbol will be removed from the display.

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Contents R9940 Contents Features Controls Page Display Installing batteries Battery replacement Setting the clock automaticallySlide the Clock auto adjust switch to the ‘On’ position Setting the clock time manually Setting the buzzer alarm Symbol is removed from the displaySetting the radio alarm Search tuning Switch on your radio by pressing the Power buttonManual tuning MW AM tuning step size Presetting stations Recalling a preset station Deleting a preset stationATS Automatic Tuning System Select the required waveband by pressing the Bands buttonOperating your radio using RDS Radio data system Display Modes FM only Setting the sleep timer FM stereo/mono button FM onlyDisplay backlight Lock buttonUsing an AC adaptor not included Headphones Troubleshooting/Reset button Specifications Power requirementsGuarantee Roberts Radio Technical Services