ESN security operating procedure

[CD ] button

 

[FUNC] button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Button [6]

How to change the Key CDFirst, cancel the existing Key CD.Refer to "How to cancel the key CD".Next, program a new 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 programmed), operation is disabled until power is restored and the unit unlocked. Follow this procedure to resume normal operation.

When the power is turned on after disconnecting the battery power, a [SEC] message will appear for two seconds. Thereafter, message changes to [DISC] and the press the [CD ] button, then the CD5425 is ready to accept your Key CD into the slot.

Insert your Key CD.

If the correct CD is inserted, an [OK] message will appear for two seconds and the CD will begin playing.

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 21.

You must be use the same CD used for Key CD programming; a duplicate CD may not work properly.

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