JVC KW-NT1 Manuel D'instructions page 52

Disc operations
~
Insert a disc.
The source changes to "DISC" and playback starts.
If " " appears on the screen, the unit cannot accept the operation you have tried to do.
• In some cases, without showing " ," operations will not be accepted.
When playing back a multi-channel encoded disc, the multi-channel signals are downmixed.
• You can fully enjoy multi-channel sound by connecting an amplifier or a decoder compatible with these multi-
channel sources. (☞ also page 71)
To eject a disc
• You can eject a disc when playing other AV source.
• If the ejected disc is not removed within 15 seconds,
the disc is automatically inserted again into the
loading slot to protect it from dust.
Caution on volume setting:
Discs produce very little noise compared with other
sources. Lower the volume before playing a disc
Label side
to avoid damaging the speakers by the sudden
increase of the output level.
• If a disc does not have any disc menu, all tracks on it
will be played repeatedly until you change the source
or eject the disc.
To prohibit disc ejection
1
2
Press and hold AV MAP and any part of the
screen.
[Hold]
A confirmation message appears.
To cancel the prohibition, repeat the same
procedure.
50
On <AV Menu>
+
[Hold]