DK Digital RTU-500 Owner's Manual

Desktop clock radio

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Summary of Contents for DK Digital RTU-500

  • Page 2: Battery Replacement

    Battery replacement The clock radio has two battery compartments. The batteries in the small compartment on the rear side of the LCD panel are responsible for displaying the time and date, the ones in the bigger compartment on the bottom side for radio operation.
  • Page 3: Setting The Time And Date

    the battery compartment. When doing so, you have to comply exactly with the correct polarity, otherwise the radio will not function and may get damaged. Ø To ensure a longer and more useful economic life, you should use Alkaline batteries. Ø...
  • Page 4: Setting The Alarm

    Ø If you press the SET key once again, the months start flashing. Press the UP or DOWN key until the desired month is shown. Ø If you press the SET key once again, the days start flashing. Press the UP or DOWN key until the desired day is shown.
  • Page 5: Memo Function

    Ø Press the ALARM key in order to stop the alarm. If you have previously activated the snooze function, the unit will repeat the alarm after some minutes. If you don’t want that press the UP key after having stopped the alarm. Ø...
  • Page 6: Countdown Function

    Countdown function The device can count down a certain period of time (23 hours 59 minutes max.) and then emit an acoustic signal. Ø In order to activate this function, press the MODE 0-00 key four times. 00 in the lower one. Ø...
  • Page 7: Temperature Display

    Temperature display Ø In the lower display window you see the current temperature. Press the SET key to toggle the scale unit from celsius (°C) to fahrenheit (°F) and reverse. FM tuner We have equipped the device with a FM tuner. To optimize the reception please completely pull out the rod antenna.
  • Page 8 We reserve the right to correct errors and make technical alterations. This manual is copyrighted. All rights reserved. Neither the manual as a whole nor excerpts may be reproduced without our prior written permission. DK digital AG 40878 Ratingen Germany www.dk-digital.com...

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