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09 Advanced Setup Menu
Key Lock
The Key Lock sets whether remote control or
main panel buttons are enabled or disabled.
1 Press and hold HOME MENU for
one second.
The screen displays the ADV. SETUP menu.
2 Use the (cursor down) button to
select KEY LOCK.
3 Use the / (cursor left/right) buttons to
toggle the setting ON then press ENTER.
Select OFF to disable the Key Lock function.
.
4 Use the / (cursor up/down) buttons
to select an item then the / (cursor
left/right) buttons to set the item.
• 1. TRAY LOCK (Off/On)
With the Tray Lock ON, the disc tray cannot
be opened by using the remote control’s
OPEN/CLOSE button, the front panel's
button, or the RS-232C Tray Open
command.
• 2. IR (Enable/Disable)
With the IR Disabled, the unit ignores commands
sent from the remote control or through barcodes.
• 3. FRONT (Enable/Disable)
With Front
Disabled, the unit ignores
commands issued from the front panel.
5 Press RETURN to cause the display to
return from the KEY LOCK setting screen to
the ADV. SETUP menu.
To Temporarily Suspend KEY
LOCK
The Key Lock setting is preserved even when the
player’s power is turned OFF. However, the Key
Lock function can be temporarily suspended if
necessary to change discs or modify other
settings.
To temporarily suspend the Key Lock, hold
down the RETURN button, the down arrow
(cursor down), and buttons
simultaneously for approximately 2 seconds.
• This release operation can be performed
during playback if necessary.
• All KEY LOCK, TRAY LOCK functions are
released and ordinary operations can be
preformed. This condition does not change
any settings preserved in the player. If the
power is turned off then back on, the
unit reverts to the previous locked condition.
.
• With the KEY LOCK function temporarily
suspended, hold down the RETURN button,
the down arrow (cursor down), and the
button simultaneously for approximately
2 seconds. The suspended condition ends and
the unit returns to a locked status.
.
• While the KEY LOCK function is temporarily
suspended, even if the ADV. SETUP menu is
opened and the KEY LOCK setting is
changed, the temporarily suspended state
continues when the ADV. SETUP menus
is closed. The newly selected KEY LOCK
setting only takes effect when the temporary
suspension is ended.