Tray Lock Mode - Denon DVD-2500BTCI Service Manual

Tray Lock Mode prevents the tray opening or closing to
prevent disc theft in demo mode.
Enter this mode using the following procedure.
1. Confirm that the TV Monitor is connected.
2. With playback stopped, press [SETUP], [TOP
MENU], [3], [AUDIO], [0] and [SETUP] buttons on
the remote control unit in that order. "Trade On" will
appear in the upper right corner on the screen, and
on VFD for 2 seconds.
Fig.a VFD
3. To exit this mode, press [SETUP], [TOP MENU],
[3], [AUDIO], [0] and [SETUP] buttons on the
remote control unit in that order. "Trade Off" will
appear in the upper right corner on the screen, and
on VFD for 2 seconds.
Fig.b VFD

TRAY LOCK MODE

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DVD-2500BTCI