FORTEZA JSC FORTEZA FMC 24 Pro (100m, 200m, 300m)
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is opened, the contacts are disconnected and the contact circuit of the tamper button becomes
open.
2.
INSTALLATION AND ADJUSTMENT PROCEDURE
The preparation to the sensor operation is the following:
- preparation of the sector;
- signal cables and power supply laying;
- Tx and Rx installation;
- sensor connection (connection of power supply and intruder alarm loops);
- alignment of Tx and Rx antennas
- Rx thresholds setting.
The principles and methods of these steps are given in i. 2.1-2.8.
2.1. Requirements for the protected sector of Rx and Tx alignment
2.1.1. The sector where Tx and Rx are located should meet the following
requirements:
a) The height of irregularities should not exceed +0,3m.
If irregularities of the sector
surface from the plane exceed +0,3m, the specifications of the detector can worsen. In this
case the issue of the use of the detector under these conditions is defined by the trial
operation.
b) The height of the grass should not exceed 0,3m;
c) The height of the snow should not exceed 0,5m;
d) The maximum incline of the sector is 45
˚
;
e) Single fixed objects (e.g. posts, trees without lower branches) can be situated in the
detection zone at the distance of 0,5 m minimum from the axis;
f) The width of the sector should meet item 2.1.3
2.1.2.
Objects move by wind: gates, bushes, trees branches, etc.
should not be
situated
in the detection zone and the distance must be:
More than 1 m
from the axis of the detection zone if the perimeter length is between 50 and
100 m;
More than 1.5 m
from the axis of the detection zone if the perimeter length is between
100
and 200 m
;
More than 2 m
from the axis of the detection zone if the perimeter length is between
200
and 300 m
.
2.1.4.
Sector width should not be less than the detection zone one (see
Table 1.1
).
The sensor can be mounted if the sector width is less. In this case the sensor application is
determined by trial operation.
2.1.5.
The range of the sector’s slope is 40˚ maximum.
