Menu Function 9 - Number Of Extensions; Reset To Factory Settings - Sitec Delta Operator's Manual

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3.10 Menu function 9 - Number of Extensions

This function is used to set the number of extensions which are connected.
A maximum of 8 extensions can be connected. The appropriate number of extensions is
entered directly as a numerical value.
The factory setting is "1" for one extension.

3.11 Reset to Factory Settings

The DELTA intercom can be reset to the original factory settings at any time.
To reset to factory settings, the following procedure should be carried out.
Press
simultaneously
Note: If there are several extensions connected to the intercom, the number of extensions
must be re-entered in the set up menu using menu function 9 (see previous menu function).
Version 1.2
Press the external volume, internal volume and
attenuation buttons simultaneously for about 3
seconds.
The letters "S" and "P" flash alternately in the
LED display.
Briefly press the + button.
press
The system is now reset to the factory settings.
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