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E-12 

CARE AND MAINTENANCE 

 

  Clean the radio with a soft damp cloth and let all parts dry completely after 

cleaning. 

  Do not use any aggressive cleaners, brushes with nylon bristles, sharp or metallic 

cleaning utensils, knives, hard scrapers and the like. They could damage the 
surfaces of the unit. 

  Do not immerse the unit in water and do not let water getting into the housing of the 

radio. 

  Unplug the power adaptor and clean the unit before storage. 

  Always store the radio in a dry and clean place. 

 
 

SPECIFICATIONS 

 

Power:  

AC Adaptor:  

    

Input AC 100-240V ~

 

 

Output: DC 5V 

 3A 

 

Backup battery: 

1 x 3V 

 CR2032 

Frequency Range: 

FM 87.5 – 108 MHz 

    

AM 520 – 1710 KHz 

 
 

TROUBLESHOOTING GUIDE 

 

If you experience difficulties in the use of this clock radio, please check the following or 
call 1-800-777-5331 for Customer Service and support

 

 

SYMPTOM 

POSSIBLE CAUSE 

POSSIBLE SOLUTION 

Power does not come 
on 

Power adaptor connection is 
unstable 

Reconnect the adaptor 

No sound  

VOLUME control is turned 
down 

Increase the Volume 

Noise or the sound is 
distorted listing to the 
radio 

- The Station is not tuned 

properly 

- FM : Antenna is not extended 

- AM: Internal antenna is not 

positioned correctly 

- Retune the station you 

wish to listen to 

- Fully extend the antenna 

- Reposition the unit until 

the best reception is 
obtained 

No charging from the 
USB port 

The USB cable is damaged or 
not securely attached 

Replace the USB cable or 
try reconnect it again 

 
 

At  Spectra,  environmental  and  social  responsibility  is  a 
core  value  of  our  business.  We  are  dedicated  to 
continuous  implementation  of  responsible  initiatives  with 
an aim to conserve and maintain the environment through 
responsible recycling. 

 

Please  visit  us  at 

http://www.spectraintl.com/green.htm

  for  more  information  on 

Spectra’s green initiatives or to find a recycler in your area. 
 

Summary of Contents for JCR-255

Page 1: ...M FM Digital Dual Alarm Clock Radio With Under Pillow Vibrator MODEL JCR 255 USER MANUAL PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE...

Page 2: ...atus from the mains completely the AC adaptor should be disconnected form the mains socket outlet completely 10 Only use attachments accessories specified by the manufacturer 11 Use only with a cart s...

Page 3: ...spilled or objects have fallen into the product c If the product has been exposed to rain or water d If the product does not operate normally by following the operating instructions Adjust only those...

Page 4: ...to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an...

Page 5: ...To establish a safe level Start your volume control at a low setting Slowly increase the sound until you can hear it comfortably and clearly and without distortion Once you have established a comforta...

Page 6: ...ALARM 1 INDICATOR VIBRATOR 8 MEMORY INDICATOR 4 SLEEP TIMER INDICATOR 9 USB CHARGING PORT 5 ALARM 2 INDICATOR ALARM 10 PM INDICATOR Main UNIT Top 11 DOWN BUTTON 16 ALARM SET BUTTON 12 PAIR VOLUME RAD...

Page 7: ...ain Unit Back 20 ROTARY DIMMER CONTROL 23 DC IN JACK 21 SPEAKER 24 FM ANTENNA 22 BATTERY DOOR 25 RADIO BAND SELECTOR Wireless Under Pillow Vibrator 26 STATUS INDICATOR 28 BATTERY DOOR 27 HI MED LO SEL...

Page 8: ...INGEST BATTERY CHEMICAL BURN HAZARD This product contains a coin button cell battery If the coin button cell battery is swallowed it can cause severe internal burns in just 2 hours and can lead to dea...

Page 9: ...buttons are pressed and no alarms are sounding SETTING THE TIME The display will be flashing when the unit is plugged in for the first time Tap the TIME SET BUTTON 14 to go to the Time Set Mode Settin...

Page 10: ...RM 1 BUTTON 17 The ALARM 1 time will show on the display and the current ALARM 1 status indicator will light on the left side of the display If no indicator is lit in means ALARM 1 of currently set to...

Page 11: ...ress the RADIO OFF BUTTON 15 to turn the radio OFF Notes Use manual tuning to select weaker stations that might be skipped during automatic tuning If the automatic tuning does not stop on the exact fr...

Page 12: ...ll play for the selected length of time then turn off automatically 5 To cancel the sleep timer repeatedly tap the SLEEP TIMER BUTTON 13 until the timer shows OFF 6 To turn the unit Off before the sel...

Page 13: ...and support SYMPTOM POSSIBLE CAUSE POSSIBLE SOLUTION Power does not come on Power adaptor connection is unstable Reconnect the adaptor No sound VOLUME control is turned down Increase the Volume Noise...

Page 14: ...ure to provide reasonable care and necessary maintenance as outlined in the user manual 3 Warranty of all SPECTRA products applies to residential use only and is void when products are used in a nonre...

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