ENGLISH
27
Data Size:  B6L (182 mm x 128 mm)
Book Size:  B6L (182 mm x 128 mm)
Source name  Display information
SPOTIFY/SPOTIFY BT
Context title (Date/Clock)
*
1
   Song title (Artist)   Song title 
(Album name) 
 Song title (Date/Clock)
*
1
   Playing Time (Date/
Clock)
*
1
   Context title (Date) with music synchronisation*
2
   
(back to the beginning)
BT AUDIO
Song title (Artist)   Song title (Album name)   Song title (Date/
Clock)
*
1
   Playing time (Date/Clock)
*
1
   Song title (Artist) with 
music synchronisation*
2
   (back to the beginning)
AUX
AUX (Date/Clock)
*
1
   AUX (Date) with music synchronisation*
2
   
(back to the beginning)
*
1
 Battery and signal strength of the Bluetooth device will be shown if 
[BATT/SIGNAL]
 is set 
to 
[AUTO]
. 
(  12)
*
2
  The color of the button illumination changes and synchronises with the music.
 REFERENCES
Symptom  Remedy
General
Sound cannot be heard. •  Adjust the volume to the optimum level.
•  Check the cords and connections.
“MISWIRING CHECK WIRING 
THEN PWR ON” appears.
  Turn the power off, then check to be sure the terminals 
of the speaker wires are insulated properly. Turn the 
power on again.
“PROTECTING SEND 
SERVICE” appears.
  Send the unit to the nearest service center.
Source cannot be selected.   Check the 
[SOURCE SELECT]
 setting. 
(  4)
Radio
•  Radio reception is poor.
•  Static noise while 
listening to the radio. 
  Connect the antenna firmly.
CD/USB/iPod
Disc cannot be ejected.
  Press and hold 
 to forcibly eject the disc. Be careful 
not to drop the disc when it is ejected.
“IN DISC” appears.   Make sure nothing is blocking the loading slot when 
you eject the disc.
“PLEASE EJECT” appears.
 Press 
, then insert the disc correctly.
Playback order is not as 
intended.
  The playback order is determined by the file name 
(USB) or the order in which files were recorded (disc).
Elapsed playing time is not 
correct.
  This depends on the recording process earlier.
“NOT SUPPORT” appears 
and track skips.
  Check whether the track is a playable format. 
(  25, 26)
“READING” keeps flashing. •  Do not use too many hierarchical levels and folders.
•  Reload the disc or reattach the USB device.
 TROUBLESHOOTING
Available Cyrillic letters
Available characters
Display indications
JS_JVC_KW_R930BT_E_EN_3.indd   27JS_JVC_KW_R930BT_E_EN_3.indd   27 7/5/2017   10:59:00 AM7/5/2017   10:59:00 AM