M-E VDV-807 Mode D'emploi page 20

VDV-807 | ENGLISH
is also activated during this time and the image from the
external camera can be seen.
Voice communication
Press the voice button once. The luminous surround of the
voice button lights up blue while voice communication is
active.
To terminate voice communication, press the voice button
again. You can re-establish voice communication at any time.
The bell does not need to be rung first. Simply press the voice
button again.
Door opening
A linked door opener is activated for approximately 6 seconds
or 1 second by briefly pressing the door opener button (see
GB
instructions for the external unit used). You do not have to
hold the door opener button down. Confirmation is provided
by a double beep sound at the external and internal unit, and
the name tag lights up green for the time the door opener
is activated.
The door opener can be activated if:
1. The bell has been rung (without having to establish voice
communication first, within 60 seconds).
2. The reply function is active.
Adjusting the voice volume
The voice volume adjuster (8) on the side of the internal unit
allows you to freely adjust the volume of voice reception from
the visitor.
VDV-807_I-Manual_170x170 Fin1.indd 20
Deactivating the bell tone (e.g. if night-time quiet is
required)
The bell tone can be deactivated. To do this, press the sleep
button (6) of the internal unit once briefly. The LED (5)
flashes red to remind you that the tone is deactivated. To
reactivate the bell tone, press the sleep button briefly again.
The LED will stop flashing and the bell tone is reactivated.
The optical signal (luminous surrounds of the voice and door
opener button) remains active even when the bell tone is
deactivated and will continue to indicate the bell being rung.
NOTE: The integrated radio module is also deactivated in
sleep mode, i.e. the connected receivers also do not
emit a signal.
Activating the alarm tone
The external unit can emit an alarm tone (e.g. where
someone is making a nuisance of themselves). To do this,
press and hold down the alarm/intercom button (10) on
the internal unit. The alarm tone will only be emitted if the
button is pressed and held down within 60 seconds of the
bell being rung, or if voice communication is established.
Intercom
If multiple internal units are connected together in parallel,
these internal units can communicate with one another.
When the alarm button is pressed in standby mode, all the
internal units that are linked in parallel ring (all internal units
of the same party). Voice communication is activated when
the voice button is pressed on one of the ringing internal
units. To terminate voice communication, press the voice
button.
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