User manual

Entravox complete package
27
Delete settings
Activating/deactivating adjustment protection
Activity Result
Press "P" and then "Z" for >5 s until LD 1 briefly illuminates yellow
Activity Result
Open plexiglass cover on power supply unit
1 7573
Press "prog. protection" until LD 3 is lit green ON
Press "prog. protection" until LD 3 (green) goes out OFF
Note:
Adjustment protection remains in effect after activation on the TwinBus power
supply unit 1 7573 in indoor telephones even if electrical power is turned off
to the indoor telephone.
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Entravox_Komplettpaket_8411_de.book Seite 27 Donnerstag, 5. Juni 2008 12:44 12