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TAB: 40505
EN
Key functions
In the following sections of the document the touch keys are designated as shown in the figure below:
T3
(F1)
P/A
(ANSWER / END
CONVERSATION)
T4
(USER ABSENT /
MUTE MICROPHONE)
M
(ACCESS
CONFIGURATION)
DOOR LOCK
T2
(STAIR LIGHT)
T1
(SELF-START)
Keys
T1..T4
have two operating contexts:
• Operators
• Intercom
In the
Operators
context, keys
T1..T4
, have the default function (when not programmed) indicated in the figure above.
In the
Intercom
context keys
T1..T4
are not programmed by default.
T4
has the functions
user absent
/ mute microphone.
By default,the
LOCK
key, as in all internal stations, controls the lock of the last external station to make a call or the external
station for which self-start procedure was performed.
On standby, the screen is completely switched off. Touching any of the keys
T1..T4
,
M
,
P/A
(only if it has a function) turns on the
display, but without executing any function. If the
LOCK
key is set to its default function, the function is executed without switching
on the display. If the key has been programmed, no function is executed but the display is switched on, as with the other keys.
Note
: on pressing the
P/A
button (Answer/End call) to answer a call, the video entryphone will emit a waiting tone for
about 1 second while the device determines the best parameters for communication. Wait for the tone to stop before
starting to talk into the panel.
