Indexa DVT50 SET Mode D'emploi page 30

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Do not connect any damaged device (e.g. damage in transit).
Repairs to the equipment must only be performed by specialists.
!
Remove the mains adapter from the mains outlet when the device
is not required for a longer time.
!
This system transmits and receives radio-frequency signals. If the
system is not installed and used according to the instructions it
may cause interference with other apparatus and just as other
apparatus may interfere with the system. Interference can be
reduced by repositioning the system.
7. Location of equipment
Before fitting the door intercom, you plan where you want it to go.
Check the wireless connection, the intercom funtion as well as the
image section before fitting.
Observe the following points:
Outdoor station:
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Mount the outdoor station at such a height that visitors can
comfortably reach the doorbell button and that the face of the
person ringing the bell is in the field of view of the camera. Pay
attention to the height of children in doing so. The vertical field
of view of the camera is approx. 53°.
!
The outdoor station is usually installed at the side of the
entrance door. Ensure that the face of a visitor standing in front
of the door can be seen on the monitor. The horizontal field of
view of the camera is approx. 96°, an image section
left/middle/right can be adjusted.
!
A bracket for 45° corner fitting on the right or left is available as
an option (see "Optional accessories" section).
!
Position the outdoor station so that no direct light or sunshine
falls on the lens. Avoid strong back lighting behind the visitor: in
this case, the person appears darker on the image. Check the
camera image before mounting. Provisionally connect and
commission the device and hold the outdoor station in the
desired position. If necessary, change the position until you have
found the desired view. Remember that the position of the sun
changes.
!
The camera has white illumination [22] for the close range. This is
activated at dark. You can improve the quality of the image at
night by using additional illumination
!
If you want to install the outdoor station outdoors, it must be
protected against direct rainfall. If operating with the power
supply unit, the unit must be positioned indoors.
!
If operating with the power supply unit, ensure that there is a
suitable option for feeding the power supply cable through (use a
connection cable with a wire cross-section of 0.2 - 0.7 mm²) and,
if required, for the connection cables to the optional door release /
optional button / optional external signal generator at the point of
installation.
30 - GB
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If you wish to connect a door release, please note that this
requires its own power supply (max. 1 A at up to 15 V AC or DC -
see Fig. B). As well as this, please follow the door release
operating instructions.
!
If you wish to connect an external signal generator, please note
that this requires its own power supply (max. 1 A at up to 15 V AC
or DC - see Fig. B). As well as this, please follow the signal
generator operating instructions.
Mobile unit:
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The charging station must be placed on a solid and level surface,
ideally approx. 1-1.5 m above the ground and not directly next to
a wall (optimal reception).
!
Place the charging station in a central position in the dwelling,
eg. in the hallway. Make sure that the chime can be heard
throughout the dwelling.
!
Note that there must be a suitable power outlet within reach of
the mains adapter cable.
Wireless range
By free line of sight between a maximum wireless range of up to
100 -150 m is possible, within buildings this is reduced to maybe
20 m.
The range cannot be guaranteed as it is dependent on the local
conditions.
In order to avoid malfunctions, only one wireless system should be fitted
for each monitoring location/building/home.
A reduction of the range will be caused by:
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Walls and Floors, in particular those of metal or with metal
reinforcement
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Sheet metal surfaces e.g. refrigerator, metal shelves
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Coated windows (eg. those with Insulating glass), radiators, and
metal surfaces
#
Strong electric fields and other radio equipment, eg. microwave
ovens, radio telephones, mobile phones, radio equipment in the 2.4
GHz range, electric motors and power cables
#
Devices using the same or similar frequency (eg. WLAN-systems)
8. Fitting, connecting and starting up
the door intercom
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Remove the door intercom [20] from the safety cover [32].
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Hold the mounting bracket in the desired location, mark the
position of the two fitting holes to be drilled [36] and of a hole for
the cable if necessary [35].
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Drill the two fitting holes and insert two plugs [39] if required.
!
If necessary, drill a suitable hole through which to feed the cable
for the power supply to the door intercom and any other
connection cables for the optional door release and/or external
signal generator (e.g. an external bell) and/or optional button for
opening the door.