Eclipse - Fujitsu Ten CD5444 - Manual (Page 20)

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ESN security operating procedure
About ESN
ESN security operating procedure
This deck is equipped with ESN (ECLIPSE Security Network). A pre-
registered music CD (Key CD), four-digit security code, or a Memory
Stick on which a all unit functions will not operate, even by turning
the ignition switch to the ACC or ON position or reconnecting the
battery after turning the ignition switch off or disconnect the battery
during maintenance.
ESN can be set or cancelled using any of the following methods:
• Key CD security (See page 22)
You can record a specific CD that you have as a "key CD" with the
deck, and this CD can then be used to set and cancel the security
settings.
• Memory Stick security (See page 26)
You can record a Memory Stick and a secret code (security code)
with the deck, and this Memory Stick or secret code (security
code) can then be matched with the deck to set and cancel the
security settings.
• ACC security (See page 35)
This method can only be used when Memory Stick security has
already been set. When ACC security is set, button operations are
disabled when the ignition switch is turned to OFF and then back
to ACC.