Indexa VT36/2 Set Additional Manual Download Page 27

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personnel. Otherwise there is a risk of damage due to improper use and
invalidation of the warranty.

Observe the following points:

Protect the outdoor station against direct rainfall.
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 (normal mounting height:
150 cm min. mounting height : 135 cm).
The outdoor station is usually installed at the side of the entrance door.
Ensure that the face of the visitor standing in front of the door can be
seen on the screen. The horizontal detection angle of the camera is
approx. 100°.
Arrange the outdoor station so that no direct light falls on the lens
opening. Avoid strong backlighting behind the visitor: in this case, the
person appears darker on the image. Check the camera image before
mounting. Put the unit into operation and hold the outdoor station in the
desired place for this. If necessary, change the position until you have
found the optimum image detail. Remember that the position of the sun
changes.
Suitable, possible cable routing must be available.

Mount the indoor station on the wall at a central place inside the
residence, e.g. in the hall. Ensure that the chime can be heard
everywhere inside the residence.
If the chime is not sufficiently audible, an additional indoor station or a
chime unit can be connected (see chapter "optional accessories").
Arrange the indoor station at face height so that you can observe the
monitor. Take account of the height of everybody living in the residence
including children when determining the mounting height.
Ensure that there is a mains power socket for the mains power supply
within the range of the mains adapter cable.
Pay attention to the length of the necessary connection cable to the
outdoor station. The maximum length is 70 m. A suitable existing cable
can be used if needed (wire cross section min. 0,8 mm², max. length
70 m). For short cabling length, less than 20 m, a cable core min.
0,5 mm² can be used).Avoid laying the connection cable directly next
to current-carrying lines as this adversely affects the image and sound
quality.

Provisionally lay a suitable 4-core connection cable from the intended
installation location of the outdoor station to the intended installation
location of the indoor station.
Connect the connection cable to the indoor station (see chapter
"Connection").
If applicable, connect an optional door release (not included in the

7. Planning the installation

8. Checking the function

Outdoor station

Indoor station

scope of delivery) with a two-core cable (not included) to the outdoor
station (see chapter "Connection").
Connect the low-voltage connector of the mains adapter [20] to the
connection.
Plug the mains adapter into a mains power socket.
Check the function (see chapter "Operation").
Check the image detail.
Optimise the placement of the equipment.
Unplug the mains adapter from the mains socket.
Disconnect all other connections.
Now proceed with the next chapter.

Lay cables such that they are protected from weather, for example in the
wall or in cable trunking.
Make sure you leave approx. 50 cm additional cable to facilitate
connection at the indoor and the outdoor station.
Strip the insulation at the end of each cable core to a length of approx. 8
mm for connection to the screw terminals.
When connecting a door release follow the instructions of the
manufacturer.

The outdoor station can be flush or surface mounted. Use the appropriate
housing:

Press out the required cable hole [36] in the housing [34].
Hold the housing at the chosen location and mark the necessary fixing
holes [35] and cable hole on the wall.
Drill the suitable holes for the cable and for the fixing screws.
Fix the housing using the supplied screws [38] and wall plugs [39].
Pull the connection cable through the hole in the wall and through the
cable hole in the housing.

Press out the required cable hole [33] in the housing [31].
Make a hole at the chosen location in the wall suitable for the flush
mount housing, approx. 87 x 139 x 42 mm (W x H x D).
Hold the housing in the hole and mark the necessary cable hole on the
wall.
Drill a suitable hole for the cable.
Fix the housing carefully in the hole so that the rim of the housing is flush
with the wall. Fill out the gap between the wall and the housing using
silicon.
Pull the connection cable through the hole in the wall and through the
cable hole in the housing.

Hold the bracket [17] on the chosen location (the location lugs [19]
must point upwards) and mark the required fixing holes [18] and, if
required, a cable hole (above or below the bracket) on the wall.