FORTEZA FORTEZA-12, Description & Operating Manual

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Table 8.1
# stud Marking of the
cable wire
Signal
6 “ ТР ”
7 “ ТР ”
Generalized alarm (a sector number is not indicated)
3 “ АК КРБ ”
5 “ АК КРБ ”
Generalized functional report (AC and BDC reports)
8.8 Sectors Setting to Standby Mode
8.8.1 Sectors are set to standby mode automatically after the expiry of Rx damping time after power
supply is ON.
The period of Rx damping time depends on the order of power-up of Rx and Tx of the sector.
If first Tx is switched on and then Rx is ON, the damping time does not exceed the time of
lockout of alarms generated by Rx. The damping time is 30 sec.
Otherwise, the damping time is counted from the time of Tx switching-on and it lasts 4 mminutes
maximum. After Rx lockout time is over (30 sec. from the moment of power-up) it generates alarms till
damping.
8.9 Sector Setting to “Automatic Control” Mode
8.9.1 Sectors are set to “Automatic Control” mode in pairs: 1-2, 3-4 and etc. The procedure of
sector setting to “Automatic Control” mode is considered for sectors 1-2 as an example.
8.9.2 Press “1-2” button on RC Rx. After that the LED corresponding to this button starts
interrupted glowing (radio signals “Automatic control” from Rx 1-2). After signals are received the LED
starts continuous glowing (indication of “Automatic control” mode of 1 and 2 sectors).
8.9.3 Press “1-2” button during the LED continuous glowing to reset “Automatic control” mode
of 1 and 2 sectors. After that the LED becomes dim.
ATTENTION! To save the charge of RC Rx storage battery, indicators of sectors set to “Automatic control”
mode become dim in 4-6 sec. after sectors are set to this mode.
8.9.4 Press any of the keys “1-2” …”19-20” to control “Automatic control” mode of the sectors;
after that the LEDs of the sectors set to “Automatic control” mode are ON for 4-6 sec.
9 SYSTEM DEPLOYMENT
9.1 Draw up the draft of a protective sector. Divide it into sectors 50m long maximum.
9.2 Choosing the place of pole installation take into account the following things:
−
if possible place poles on higher points, not in the cavities;
−
in those places where perimeter line turns, try to make the length of adjacent sectors
approximately equal;
−
in turns the obtuse angle is more preferable than the right or acute angle;
The examples of the right and wrong arrangement of the poles are given in fig. 9.1.