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ESN security operating procedure
27
VII
ATTENTION
If a CD has already been inserted, a [SEC]
message appears, and then the front panel
opens and the CD is ejected.
A [CANCEL] message appears, then
the Key CD is ejected.
The Key CD is cancelled.
ATTENTION
• This process cancels the protection of ESN
equipment.
• If power to the ESN equipment 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.
How to change the Key CD
Refer to "How to cancel the Key CD".
Refer to "How to program the Key
CD".
How to resume normal operation
(ESN security lock out)
If power is disconnected while ESN security is
active (a Key CD was programed), operation
is disabled until power is restored and the
equipment unlocked. Follow this procedure to
resume normal operation.
If the correct CD is inserted, an [OK]
message will appear for two seconds
and the CD will begin playing.
ATTENTION
• If the incorrect CD is inserted, an [ERR_ ]
("ERR" and error number) message will
appear for two seconds, after which the CD
will be ejected.
• If [ERR5] (the 5th time an error has
occurred) appears, [HELP] will appear, after
which the CD will be ejected. When [HELP]
appears, carry out the operations for an
ESN security lock out by following the
procedure in "What happens if an incorrect
CD is inserted?" on page 28.
• You must use the same CD used for Key
CD programing; a duplicate CD may not
work properly.
3
Insert your Key CD into the slot.
1
First, cancel the existing Key CD.
2
Next, program a new Key CD.
1
When the power is turned on after
disconnecting the battery power, a
[SEC] message will appear for two
seconds. Thereafter, the message
changes to [DISC] and the CD2000
is ready to accept your Key CD into
the slot.
2
Insert your Key CD.