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Chronomatic-280  (120-1588)    Care and Maintenance    Faxback Doc. # 3759 
 
The Chronomatic-280 AM/FM LED Alarm Clock Radio is an example of superior 
design and craftsmanship.  The following suggestions will help you care 
for the Chronomatic-280 so you can enjoy it for years. 
 
      Keep the Chronomatic-280 dry.  If it gets wet, wipe it dry 
      immediately.  Liquids can contain minerals that can corrode the 
      electronic circuits. 
 
      Handle the Chronomatic-280 gently and carefully.  Dropping it can 
      damage the case and circuit boards and can cause it to work 
      improperly. 
 
      Keep the Chronomatic-280 away from dust and dirt, which can cause 
      premature wear of parts. 
 
      Occasionally wipe the Chronomatic-280 with a damp cloth to keep it 
      looking new.  Do not use harsh chemicals, cleaning solvents, or 
      strong detergents to clean the Chronomatic-280. 
 
      Use only fresh batteries of the recommended size and type.  Always 
      remove old or weak batteries.  They can leak chemicals that can 
      destroy electronic circuits. 
 
      Use and store the Chronomatic-280 only in normal temperature 
      environments.  Temperature extremes can shorten the life of 
      electronic devices, damage batteries, and distort or melt plastic 
      parts. 
 
Modifying or tampering with the Chronomatic-280's internal parts can cause 
a malfunction and might invalidate your Chronomatic-280's warranty and 
void your FCC authorization to operate it.  If your Chronomatic-280 is not 
operating as it should, take it to your local Radio Shack store for 
assistance. 
 

Summary of Contents for Chronomatic-280

Page 1: ...9 minutes before it automatically shuts off Snooze Button temporarily turns off the alarm for about 9 minutes so you can get a few extra minutes of sleep Dimmer lets you adjust the display to suit the...

Page 2: ...lay does not light while operating from battery back up power but the clock and alarm operate for up to 8 hours A prolonged power failure can drain the battery If the display flashes after an AC power...

Page 3: ...IMMER HIGH LOW to LOW for nighttime viewing Set DIMMER HIGH LOW to HIGH for daytime viewing PLAYING THE RADIO Follow these steps to play the radio 1 Press RADIO ON to turn on the radio 2 Set AM FM to...

Page 4: ...approximately 1 hour and 59 minutes Notes Remember to reset the alarm if you want it to go off at the set wake up time the next day The alarm indicator lights on the lower left of the clock display wh...

Page 5: ...ute setting 2 Release SLEEP For a playing time of 1 hour or more follow these steps 1 While holding down SLEEP press HOUR The display shows 1 59 2 Continue to hold down SLEEP and repeatedly press MINU...

Page 6: ...rts Occasionally wipe the Chronomatic 280 with a damp cloth to keep it looking new Do not use harsh chemicals cleaning solvents or strong detergents to clean the Chronomatic 280 Use only fresh batteri...

Page 7: ...ight 1 lb 8 oz FCC INFORMATION The radio might cause TV or radio interference even when it is operating properly To determine whether your radio is causing the interference turn off the radio If the i...

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