JVC KD-DV4200 Manuel D'instructions page 37

Troubleshooting
Problem
D. player does not turn on, or
does not work.
D. player does not turn on.
Buttons do not work as
intended.
Sound is distorted.
No sound is played. ("Not
Connected" appears on
display of D. player.)
"ERROR 01" appears on
display.
"NO DP" appears on display.
"NO TRACK" appears on
display.
"RESET 1"−"RESET 7"
appears on display.
"RESET 8" appears on
display.
D. player's controls do not
work after disconnecting from
adapter.
None of the buttons work properly!
= Remove panel and reset unit.
¶ Your preset adjustments will also be
erased.
36
¶ Firmware version needs to be updated.
= Update fi rmware version of D. player.
¶ Battery of D. player has run out.
= Charge the battery of D. player.
¶ The functions of the buttons have been changed.
= Press MODE before performing the operation.
¶ Equalizer is activated on D. player.
= Deactivate equalizer on D. player.
¶ Connections are incorrect, or communication failure
occurs between adapter and D. player.
= Disconnect adapter from D. player. Then, connect it again.
¶ Connections are incorrect.
= Check the connecting cable and its connection.
¶ No tracks are stored in D. player.
= Import tracks to D. player.
¶ Communication failure occurs between adapter and
D. player/unit.
= Disconnect adapter both from unit and D. player. Then,
connect it again.
¶ Communication failure occurs between adapter and unit.
= Check the connection between adapter and unit.
¶ Communication failure occurs between adapter and
D. player.
= Reset D. player.
\
Causes/Remedies
My disc will not eject!
= Forcibly eject the disc.
+
(Hold)