Installation Instructions - Elvox Petrarca 62I8 Installations- Und Benutzerhandbuch

VIDEO SIGNAL STABILISA-
TION
A connector and jumper are
located inside the interphone
for stabilisation of the video
signal (see fig. 3); this jumper
must be used in the following
cases:
in systems with multiple devi-
ces (interphones or monitors)
connected in series. Move
the jumper of the last device
only to position BC and keep
the other jumpers in the initial
position (AB) (Fig. 1).
Fig. 1
In systems with multiple devices (interphones or monitors) with
star connections. Move the jumpers of all devices to the position
BC (Fig. 2).
BC BC
C
D
BC
AB
AB
AB
BC
BC
Fig. 2
Fig. 3
A
B

INSTALLATION INSTRUCTIONS

Fig. 4-
Open the interphone, split the cover from the bottom making pres-
sure on the lower side of the cover.
Fig. 5-
Fix the interphone to the rectangular, vertical flush-mounted back-
box with the 2 screws supplied, or fix the screws with the ø5 expan-
sion plugs. Connect the wires to the terminals. You are advised to
fix the top of the interphone at a height of about 1.5 m above the
ground.
Fig. 4
Fig. 5
CONNECTIONS
The two connecting wires between power supply and monitor can
be inverted.
- The advised section for the two conductors is of 0,75 mm² (twi-
sted pair). The following features cannot be guaranted if the sec-
tion is different.
- The installation is guaranted for a good operation with 100 m
maximum distance from the power supply to the monitor.
- In any case the maximum distance between the camera and the
monitor must not exceed 120 m.
- The electric lock connected to the installation must have a maxi-
mum of 1A power consumption with 12V voltage.
- Humming sounds or electrical discharges may affect the applian-
ce good operation.
OPERATING DWELL TIME
The monitor, camera, door lock and auxiliary services mut operate
according to the following intermittent cycles.
Monitor and camera activation cycle:
max 90 seconds activated, 90 seconds deactivated
Door lock cycle:
max 30 seconds activated, 150 seconds deactivated
Auxiliary service cycle:
max 90 seconds activated, 90 seconds deactivated
5