20
Data Size:
B6L (182 mm x 128 mm)
Book Size:
B6L (182 mm x 128 mm)
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 [
SRC SELECT
] setting.
( 4)
Radio
• Radio reception is poor.
• Static noise while listening
to the radio.
Connect the antenna firmly.
CD / USB
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” and “EJECT” appear
alternately.
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.
( 18
,
19)
“READING” keeps flashing.
• Do not use too many hierarchical levels and folders.
• Reload the disc or reattach the USB device.
TROUBLESHOOTING
Change the display information
Each time you press
, the display information changes.
• If the information is unavailable or not recorded, “NO TEXT”, “NO NAME”, or other
information (eg. station name) appears.
FM
or
AM
Frequency
Day/Clock
(For FM Radio Data System stations only)
Station name (PS) Frequency Program type (PTY)
Radio text+ Day/Clock Level meter Level
meter with brightness synchronisation
*
(back to the
beginning)
CD
or
USB
(For CD-DA)
Playing time Day/Clock Disc name
Track title
Level meter Level meter with brightness
synchronisation
*
(back to the beginning)
(For MP3/WMA/WAV/FLAC files)
Playing time Day/Clock Album title/Artist
Track title
Folder/file name Level meter Level
meter with brightness synchronisation
*
(back to the
beginning)
ANDROID
Playing time Day/Clock Album title/Artist Track
title Level meter Level meter with brightness
synchronisation
*
(back to the beginning)
AUX
AUX Day/Clock Level meter Level meter with
brightness synchronisation
*
(back to the beginning)
BT AUDIO
Playing time Day/Clock Album title/Artist Track
title Level meter Level meter with brightness
synchronisation
*
(back to the beginning)
* The brightness of the button illumination changes and synchronises with the sound
level.
REFERENCES
JS_JVC_KD_R771BTM_M2_2.indd 20
JS_JVC_KD_R771BTM_M2_2.indd 20
23/9/2015 3:03:15 PM
23/9/2015 3:03:15 PM
