background image

 

 

E-13

AUXILIARY INPUT 

 

This unit provides an AUX IN JACK (#30) for connecting external audio devices like MP3 
players, CD players, smart phones and iPods (except iPod shuffle 3rd generation) to listen to 
your external source through the speakers of this system. 
 
1. Use an audio cable (not included) with one 3.5 mm stereo plug on each end of the cable. 
2. Plug one end into the AUX IN JACK (#30) on the main unit and the other end of the cable 

into the Line-out Jack or Headphone Jack of your external audio device. 

3. Turn on the external audio device. 
4. To select auxiliary audio input, tap the FUNCTION BUTTON (#19) to select AUX mode. 
5. The volume level can now be controlled through the main unit. Operate all other functions 

on the auxiliary device as usual. 

 

Notes: 

(1) If the Line Out Jack of your external device is connected, then you only need to adjust the 

volume control of this system. If the Headphone Jack of your external device is connected, 
then you may need to adjust both the volume control of your external device and the 
volume control of this system to find the most desirable volume setting.  

(2) Press and hold the POWER BUTTON (#21) to turn off the unit when you finish listening. 

Don't forget to switch off the power on your external device as well. 

 

 

SLEEP OPERATION 

 

The  SLEEP  TIMER  feature  allows  you  to  turn  off  the  unit  automatically  after  a  designated 
time has elapsed. 
1.  Select CD, FM/AM or AUX Mode and begin playing music from the selected source. 
2.  Tap the SLEEP BUTTON (#20) to enter sleep mode. 
3.  Repeatedly tap the SLEEP BUTTON (#20) to select the sleep timer 90 – 80 – 70 – 60 – 

50 – 40 – 30 - 20 – 10 – 05 - OFF (in minutes). The unit will play for the selected length of 
time then turn off automatically. 

4.  To cancel the sleep timer, repeatedly tap the SLEEP BUTTON (#20) until the timer shows 

OFF. 

5.  To turn the unit “Off” before the selected length of time, press POWER  

BUTTON (#21) 

at 

any time. 

 
Note: Tap the SLEEP BUTTON (#20) once to check the remaining sleep time. 
 

 

DIMMER OPERATION  

 

Press and hold the DIMMER BUTTON (#20) repeatedly to select the brightness settings of 
the display (Low or High). 

 
 
 
 
 
 
 
 
 
 

Summary of Contents for JCR-390

Page 1: ...CK RADIO MODEL JCR 390 USER MANUAL PLEASE READ THIS USER MANUAL COMPLETELY BEFORE OPERATING THIS UNIT AND RETAIN THIS BOOKLET FOR FUTURE REFERENCE Please contact Spectra Customer Service at 1 800 777...

Page 2: ...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 stand tripod bracket...

Page 3: ...lation should not be impeded by covering the ventilation openings with items such as newspapers table cloths curtains etc 25 No open flame sources such as lit candles should be placed on the product 2...

Page 4: ...tment or performance of procedures other than those specified here may result in exposure to hazardous radiation Should any trouble occur remove the power source and refer servicing to qualified perso...

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: ...E 5 LOCATION OF CONTROLS...

Page 7: ...WER BUTTON 6 AUX IN INDICATOR 22 SKIP BUTTON 7 PROGRAM INDICATOR 23 SKIP BUTTON 8 REPEAT INDICATOR 24 ALARM OFF PLAY PAUSE BUTTON 9 PM INDICATOR 25 TIME SET CD STOP BUTTON 10 SLEEP INDICATOR 26 CD DOO...

Page 8: ...lacing the battery do not disconnect the power adaptor Otherwise all clock and alarm settings will be lost Note The unit will still operate without the batteries installed but the time and alarm setti...

Page 9: ...ill stop flashing Checking the time Press and hold the TIME SET BUTTON 25 2 seconds when the unit is in CD FM or AM modes and the current time will show on the LED DISPLAY 1 for 5 seconds The previous...

Page 10: ...the SNOOZE BUTTON 20 to temporarily turn off the alarm or press and hold the ALARM OFF BUTTON 24 or POWER BUTTON 21 two seconds to turn the alarm off If no buttons are pressed when the alarm is soundi...

Page 11: ...Radio AM Radio AUX 3 Tap the FUNCTION BUTTON 19 repeatedly to select either FM or AM radio mode 4 The FM or AM frequency will show on the LED display 1 5 Manual Tuning Repeatedly tap the SKIP BUTTON...

Page 12: ...take up to 10 seconds for playback to start If playback does not start it is likely due to the quality of the CD R RW disc and or the compatibility of the CD compilation software Manufacturer is not...

Page 13: ...de 1 Press and hold the PROGRAM BUTTON 17 The PROGRAM INDICATOR 7 light on the LED DISPLAY and the program number P01 will flash 2 Press the SKIP BUTTON 23 SKIP BUTTON 22 to select the track to be pro...

Page 14: ...ted then you may need to adjust both the volume control of your external device and the volume control of this system to find the most desirable volume setting 2 Press and hold the POWER BUTTON 21 to...

Page 15: ...t support data transfer or connection to a computer Don t connect the USB port of the unit to another USB charger It may damage both units and void the warranty CARE AND MAINTENANCE 1 Do not subject t...

Page 16: ...or use another disc Intermittent sound from CD player Dirty or defective disc Dirty pick up lens Player is subject to excessive shock or vibration Clean or replace the defective disc Use a CD lens cle...

Page 17: ...lure 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 nonres...

Reviews: