Roberts Radio R9942 ユーザーズマニュアル

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7
Battery
1. Open the battery cover  located on the rear of the your radio by
sliding it in the direction shown by the arrow.
2. Insert one LR03 (AAA) size battery into the compartment. Ensure
that battery is inserted in accordance with the diagram shown on
the rear of your radio.
3. Close the battery cover
4. Battery should be replaced when the low battery indicator  
appears in the display .
5. During battery replacement ensure that the radio is turned off and
the Lock switch is in the “Lock” position , this will prevent loss of
memory presets during battery replacement .
Battery replacement should be completed within one minute
to prevent loss of stations stored in memory presets.
6. If the radio is not to be used for a long period , set the Lock switch
to the “Lock” position , this will reduce power drain on the batteries
during storage .
7. Reduced power, distortion  and a ‘stuttering’ sound are all signs
that the batteries may need replacing.
8. If the radio is not to be used for an extended period of time it is
recommended that the battery is removed from the radio.