Parrot Products MTC-4500, Руководство пользователя

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How to install
1. Drill two holes in the wall as indicated on the drawing.
Horizontal distance: 177 mm ± 0.15
2. At the bottom of Base Unit, turn in 2 flat screws into 2 holes to be fasten enough.
Note: Mounting screws and plugs are not included in the MTC-4500 box . The type of screws depends on the
type of wall (stone, wood, plasterboard, ...) you are mounting the Base Unit to. Make sure the head of the screw is
not larger than the hole in the bottom of base unit.
3. Place MTC-4500B on the wall and fixate the base unit with the 2 unfixed screws.
Antenna placement rules
 The antennas should be oriented vertically, so perpendicular to the ceiling and parallel to the walls.

The antennas should be installed far enough (at least 50cm/1.6ft) from metallic surfaces to avoid unwanted
reflections and far enough (at least 1m/3.3ft) from other radio equipment that operates in the same
frequency range, e.g. other WiFi access points, cordless telephone, microwave ovens,…. It is also best to
install antennas at least 15 cm (6 inches) from concrete walls.
 The most favorable situation is a direct line of sight between antennas and Buttons. Any obstruction will
cause the signal to follow a longer propagation path, which can result in performance degradation.
 Due to the particular radio pattern of the dipole antennas, the antennas should not be placed just above
potential positions of MTC-4500 users. As a result, the advised position for the antennas is at the side of the
meeting room.