Roberts Radio CR9953 - Manual (Page 15)

If you need any further advice, please call our Technical Helpline on :-
020 8758 0338 (Mon-Fri)
Changing the backup battery
1. Purchase a replacement lithium backup battery type CR2032 or
equivalent.
2. Remove the fresh battery from its packaging so that it is ready to install.
3. Important. Maintain connection to AC mains supply during battery
replacement. This will provide power whilst the original battery is
removed.
4. Use a small screwdriver to remove the two small screws securing the
battery holder on cabinet back.
5. Remove the battery holder from cabinet.
6. Remove old battery from holder noting polarity. Replace new battery
with same polarity.
7. Replace the holder into cabinet back.
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8. Refit two small screws to secure holder and confirm that the “Low Batt”
indicator is not lit.