Gewiss Chorus GW 18 341 TB Manual Del Usuario página 87

The video entryphone distinguishes the various menu items with colours and symbols:
AFTER 30 SECS.
AFTER 1 MIN.
AFTER 3 MINS.
ESC
In the screen example above, "AFTER 30 SECS." is the parameter currently stored in
the video entryphone, "AFTER 3 MINS." is the item currently selected, and "AFTER 1
MIN." is a non-selected item or a non-stored parameter.
switchover from solar time to summer time and vice versa. It is therefore
necessary to set these updates manually. If you do not do this, certain
functions (such as the business office function) may not operate correctly.
To set the current date and time in the video entryphone, or to modify the display
format, proceed as follows:
18/01/2010
ENTER
: the video entryphone does not automatically update the
85
white menu item with filled-
12:00
in box: item selected
yellow menu item with emp-
ty box: parameter stored
orange menu item without
box: item not selected /
parameter not stored.