bell
issimo
1 Way Video Entry System
PD-097 Issue 4
Installation and Operating Manual
Page 13 of 40
Installation & Commissioning
Checklist
The following checklist is a summary of what is required. Refer to the relevant pages for
further details.
● Review the section headed ‘Safety Information’ on page 39.
● Ensure that ‘Design Considerations’ on page 9 have been understood.
● Confirm that Cat5 cable has been specified.
● Install the system according to instructions in this section.
● Check/set the door controller jumper and switch settings.
● Check/set each videophone dipswitch settings.
Wiring
Refer to the diagrams from page 26 onwards as appropriate for the equipment you have.
All wiring is carried out using a mixture of Cat5 for the signal wiring and 1mm² (or greater)
cores for the power wiring; refer to Page 11 for further details. It is strongly recommended
that a consistent colour code be used throughout such as that indicated on the connection
diagram. Certain signals must be interconnected using a twisted pair from the Cat5 cable.
These are clearly marked on the connection diagram and should be strictly observed.
Entrance Panel
The panel should be mounted at an optimum height of 1.6 m, measured between the
ground and the centre of the camera window. With flush mounting panels it is advisable to
apply mastic to the top and side edges of the panel to prevent water ingress behind the
panel, but not to the bottom edge. On construction sites the panel must be protected from
corrosive substances such as ‘brick acid’. The panel should be cleaned only with a damp
cloth containing dilute detergent.
Videophone
The videophone is designed to be wall mounted onto
plasterboard or other masonry at an optimum height of 1.6m. It
should be fixed with three No 8 pan head screws (not supplied).
Use the dimensions shown on the adjacent diagram. If the cable
is to be fed from the wall cavity then make a hole for this at the
same time, the surface cable exit is to the left of the cut-out. The
top two screws are hidden fixings, so screw in but do not fully
tighten. Test hang the videophone and adjust the screws as
required.
Now remove the top cover of the videophone, which is secured
by a clip at the bottom. Hang the videophone on the two screws
already fitted allowing the cable (if present) to feed through and
the third screw to be inserted at the bottom. Tighten the third
screw.
If the silicone rubber buttons fall out, clip them back into the
PCB. Before replacing the Front Cover remove the protective
film from the display lens and also check that the DipSwitch
settings are correct or change as necessary (see Page 20).
