Outdoor Station, Exterior Camera; Installing; Wiring; Connecting The Videophone (Fig. 6) - Extel WEVP 252.2 Instrucciones De Uso

b. Outdoor station, exterior camera
1. IR LED for improved visibility in poor light (light invisible to the naked eye).
2. Lens of C-MOS video camera with automatic iris (adjustable from back of video camera).
3. Loudspeaker: for communicating from outside building.
4. Call button: when this button is pressed the name-plate lights up and the chime is heard inside the building.
The screen and video camera start working.
5. Name-plate. To change the name-plate label, lift the plastic cover (9) using a small screwdriver and slide the
label out.
6. Microphone: enables visitors to communicate with those inside the building.
7. Camera adjustment holes
8. Terminal block to connect the wires

4. INSTALLING

Note: If you try the system before installing it, make sure the street unit and the monitor are not in the same
room, otherwise the videophone will emit piercing feedback noise (Larsen effect).
a. Installing the exterior camera (outdoor station)
1. Remove the screw under the roadside panel (1).
2. Move the roadside panel forward (2).
3. Fix securely the rain shield with the screws (3).
4. The lens of the panel must be placed at a height of approx. 1.6 m. Put a silicon joint (4) between the
shield and the wall to avoid water stream.
5. Connect wires according to wiring diagram.
6. Engage the roadside panel (5-6) and with its rain shield.
7. Replace the attachment screw (7).
Important : Do not point the video camera directly at the sun or at reflecting surfaces.
Tip: we recommend passing the cables through a protective sleeve to shield them from impacts and the
weather.
b. Installing the reply station (monitor)
1. Fasten the wall mounting (2) so that the monitor screen is at a height of approximately 1.60 metres.
2. Connect the wires from the street unit and lighting system (if installed).
3. Connect the adaptor plug (3) into the back of the monitor (without connecting it to the mains).
4. Position the monitor (1) on the wall mounting (2).
5. Connect the power supply unit plug to the 230 V wall connector.
Note: If the power supply cable has to be cut, ensure that the colour coding of the wires is maintained when
reconnecting.

5. WIRING

To avoid disturbance and malfunction risks, do not put "low current" wires in the same sheath as high current
wires.
Caution: under no circumstances should the wires be doubled to make them thicker
a. Connecting the videophone
Use the following wires: • lengths up to 25 metres: 2 x 6/10 wires
1. Connect the wires securely following the wiring diagram (fig. 6)
2. To connect the video camera, only 2 wires are needed for all the functions: chime, video image, intercom and
opening commands (lock and automatic control).
GB3
(fig. 3)
(fig.5)
(fig. 6)
• lengths between 25 and 100 metres: 2 x 1.5 mm
CFI EXTEL WEVP 252
(fig.4)
2 wires
- 12/2011
.2