Extel JCH TOUCH SER.R1 Instrucciones De Uso E Instalación página 65

3. INSTALLATION
IMPORTANT !
If you try your video door phone before installing it, do not do it with the roadside panel and
the monitor in the same room, otherwise the video door phone will produce a shrill sound
(Larsen effect).
a. Roadside panel
1. Separate the front face from the camera block by removing the
2 screws (a).
2. Through the cable gland (b), pass the 2-wire cable coming from the
monitor and the one of the strike and/or the one for controlling the
automatic gate opener.
3. Fix the roadside panel on the column with 2 screws in the holes (c).
4. Connect the wires to the terminal block (d).
5. The "ball" camera (e) can be rotated without tool.
6. 2 settings accessible on the upper part of the roadside panel:
To change the settings, use a small screwdriver and turn it carefully without force to the
abutments.
(f) on the left, setting of the sound level for the speaker of the roadside panel.
(g) on the right, setting of the sound level for the speaker of the monitor.
7. Replace the front plate and secure it by replacing the 2 screws at the bottom of the
roadside panel (a).
Make sure to position the front panel in the notches located at the top of the roadside panel.
Do not expose the camera to direct sun light or to reflective surface.
C+ C-
5GB
1,60 m
Put a silicon gasket on the
upper half part between the
roadside panel and the wall.
Do not put silicon gasket on
the lower half part in order
to avoid any vapour and
premature oxidation of
electronic parts.