17
ESN security operating procedure
ATTENTION
•This process cancels the protection for the ESN deck.
•If power to the ESN deck is disconnected, then reconnected, a
Key CD will not need to be inserted in order to return the unit to
normal operation.
•Inserting a CD other than the Key CD will not cancel the
protection. Instead, the display [ERR] for two seconds, then the
normal CD playback mode will activate.
ATTENTION
If a CD has already been inserted, a [SEC] message appears,
and then the CD is ejected.
How to cancel the Key CD
[DISP FUNC] button
Button [6]
Check that the unit is in standby.
1
Press and hold button [6], then the [DISP FUNC]
button, and hold both for more than one second.
2
A [SEC] message appears, then in two seconds it will
change to [DISC].
The CD5405 is now ready to accept your Key CD in the
CD slot.
Insert your Key CD into the slot.
3
A [CANCEL] message appears, then the Key CD is
ejected.
The Key CD is canceled.