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CD3500 & CD4000 Installation and User manual
ENG
Erase memory
In cases where the Codoor is moved to another door (with new users),
you should be sure that no old codes remains. The best way is to erase
the memory. Proceed as follows:
Remove Codoor from the door.
Press and hold the reset button on the rear of Codoor
and
-button simultaneously - until the green LED lit.
Release both buttons simultaneously.
Press the reset button once again for 2 seconds.
As a confirmation, a rising tone sounds from the buzzer.
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Summary of Contents for Codoor CD3500
Page 2: ...Book contents English 3 Svenska 23 Deutsch 43 Français 63 ...
Page 83: ......