Checking Function - DEXAPLAN VT 623 - MANUAL DU 9-10-2007 Manual

Suitable cable routing must be available, also for the optional electric
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door opener.
Indoor station
Mount the indoor station on the wall at a suitable central place inside
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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 powered
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loudspeaker can be connected.
Arrange the indoor station at face height so that you can observe the
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monitor and can communicate using the hands-free system. Directly
opposite or slightly down onto the monitor are the best viewing
directions. 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
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within the range of the mains adapter cable.
Pay attention to the length of the necessary connection cable to the
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outdoor station. The maximum length is 75 m. A suitable existing
cable can be used if available (wire cross section min. 0.75 mm , max.
length 75 m). One 15 m cable is supplied. Avoid laying the
connection cable directly next to other electrical cables as this
adversely affects the image and sound quality.

Checking function

Unpack the equipment and remove all plastic protective packaging.
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Provisionally lay the connection cable [14] from the intended
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installation location of the indoor station to the intended installation
location of the outdoor station.
Using the connection cable, connect the outdoor station [1] to the
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indoor station [2] according to the connection diagram (see Fig. I).
If desired, connect an optional door opener [62] (not included in the
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package contents) with a two-core cable (not included) to the outdoor
station according to the connection diagram (see Fig. I).
Connect the low-voltage connector [13] to the connection [50].
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Plug the mains adapter [12] into a mains power socket.
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Check the function (see Chapter "Operation").
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Check the image detail.
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Optimise the placement of the equipment.
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Unplug the mains adapter from the mains socket.
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Disconnect all other connections.
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Now continue with the wall mounting.
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Preparing the wall mounting
Lay the cable between the indoor and the outdoor stations:
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along the wall
Run the connecting cable [14] and if required a two-core cable for
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an optional door opener along the wall (laid on the surface or in
wall slits).
Through the wall
Drill a corresponding cable opening hole (Ø at least 8 mm)
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GB / IE - 6
directly behind the cable opening [29 and 46] of the wall bracket
of the outdoor and indoor station or behind the cable opening
[32] of the wedge shaped bracket if necessary.
Put the connection cable and if applicable the two-core cable for
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an optional door opener through the cable opening hole. In doing
so, plan a sufficient cable length for the connection to the
stations.
Outdoor station / Indoor station: Mounting with wall
bracket (see Fig. D and H)
Hold the wall bracket [3 and 16] at the desired mounting point and
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mark the four drill holes on the wall with a pencil. Pay attention when
laying the cable through the wall that the cable opening [29 and 46]
is aligned with the cable.
Drill the 4 holes (Ø 5 mm).
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When laying the cable through the wall, guide the cable through the
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cable opening of the corresponding wall bracket.
Fix the wall bracket in place to the wall using the four mounting
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2
screws [9 and 10] and four wall plugs [8 and 11].
Outdoor station: Mounting with wall bracket and wedge
shaped bracket (see Fig. E)
The wedge shaped bracket changes the horizontal alignment of the
outdoor station by 30°. You can mount it on the left or right side of the
door by turning it upside down.
Hold the wedge shaped bracket [15] at the desired mounting point
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and mark the four drill holes on the wall with a pencil.
Drill the 4 holes (Ø 5 mm).
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When laying the cable through the wall, guide the cable through the
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cable openings of the wall bracket and the wedge shaped bracket
[29/32].
Fix the wedge shaped bracket in place to the wall using the four
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mounting screws [10] and wall plugs [11].
Fix the wall bracket [16] to the wedge shaped bracket using the four
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fixing screws [5].
Indoor station: Hanging on the wall without wall bracket
The indoor station can also be hung on the keyhole slots [49].
Drill two holes at the desired mounting position (Ø 5 mm) with
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horizontal spacing of 4.6 cm.
Insert two wall plugs [8] in the drilled holes.
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Screw the two mounting screws [9] into the drilled holes so that the
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screw heads protrude approx. 5 mm from the holes.
Connections
Connecting the outdoor station to the indoor station
Remove the four screws of the outdoor station terminal cover [23].
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Lift the terminal cover at the tab [26].
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Label the nameplate:
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Remove the nameplate [61] completely from the slot.
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Label the nameplate. In doing so, note that only 4 cm are visible.
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Slide it back into the slot as far as the stop.
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