FORTEZA JSC
FORTEZA FMC 24 (50m, 100m, 200m)
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“LED” and BUZZER is switched ON.
2.4.2.7. Tx and Rx are adjusted on the angle of the place and the azimuth according to
the buzzer signals and “LED” blinking’s (on the RX). Two persons are necessary for the
detection zone calibration. One of them is situated next to Rx, the other – next to Tx.
The alignment includes the following order:
a)
Loosen the bolts 12 (see fig. 6.1) of Rx; Loosen the nuts 10;
b)
Press and hold the button “AGC” on Rx. Rotate Rx horizontally, seeking the
maximum signal, then rotate the Rx vertically, seeking the maximum signal (the
most frequent LED indicator flashes/beeps). Release the „AGC“ button.
Repeat the paragraph
b)
If during the repeat of paragraph
b)
, rotating the unit vertically the
flashing of LED indicator slows down the adjustment will be complete. Otherwise one more
time repeat articles in the following sequence
a)
and
b)
.
c)
Tighten the bolts 12;
d)
Tighten the nuts 10;
Check the buzzer signal speed and “LED” blinking’s as a result of the adjustment.
Rx and Tx must directly at each other for stable operation. Don’t misalign Rx and Tx
down or a side.
2.4.2.8
.
After commencing the adjustment, wait for the sensor to switch in to working
mode (1-2 minutes), the LED should go out.
2.4.2.9
.
Complete the described actions for the Tx, controlling the signal level
according to the indicator of Rx. For coordination of actions use the talk set.
2.4.2.10. If the LED shines and rarely turns out - the calibration signal voltage is in the
upper critical point of the allowed diapason - a) the increasing of distance is needed between
Rx and Tx or b) disalig the sensors by turning them up. If the LED rarely flashes - the power
of the signal is in the lower point of the allowed diapason - it is needed to lower the distance
between Rx and Tx or change (with 4-5 cm interval) the placement of Rx or Tx from the
ground down or up.
2.4.3.
Sensitivity setting
2.4.3.1. Standard switches SENS in the position PC
this means that sensitivity is
set from computer. You can change the sensi10% or -10% percent’s using switches
if it necessary.
2.4.3.2. Sensitivity is adjusted according to the protected sector crossing at the “full
height” or “bent” (crawling) along its whole length. It is recommended to begin doing these
check passages in the middle of the protected area. It is necessary to go out of the detection
zone at a distance of 1-2 m and to pause from 5 to 7 sec. Otherwise, the results of the
previous passage will influence on the next one.
2.4.3.3. When the sensor generates alarms, “LED” indicator shines for 3 sec. After the
switching ON of the indicator “LED”, the following passage can be done
.
