11
6. Turn on the power according to the polarity indicated on the receiver and transmitter board (12 ~ 18 Vdc). After that,
connect the alarm wires to the zone entrance of the control panel;
To perform alignment, the RX sensor (receiver) must be in
Alignment mode. To enter the Alig-
nment mode, simply turn the RX (receiver) off and on, and the sensor will remain in alignment
mode for the initial 30 minutes. During this period, when only 1 (one) beam is interrupted, the
Buzzer will sound pulsically and the led will also flash in a pulsed manner without causing tri-
ggering, indicating that the interrupted beam is aligned. If the Buzzer sounds continuously and
the led stays on constantly when 1 (one) beam is interrupted, it is concluded that the sensor is
not perfectly aligned. Repeat this procedure for all beams. When 2 (two) or more neighboring
beams are interrupted, the sensor will trigger, and the Buzzer will sound continuously and the
LED will be on constantly.
After the initial 30 minutes have elapsed, the Buzzer will sound and the LED will only light if 2
(two) or more neighboring beams are interrupted, that is, it will not sound pulsately and neither
will the LED flash if it interrupts only 1 (one) beam.
Note:
the Buzzer will not sound if the Buzzer jumper (Jumper J6) is removed, so the alignment
must be done by observing the alignment indication LED, as it will have the same behavior as
the Buzzer, that is, when interrupting only one beam during the initial 30 minutes the LED will
flash indicating that the beam is aligned, if the LED is constantly lit the broken beam is not well
aligned and the sensor must be realigned.
Modo de Alinhamento
Sensor é
ligado
Modo de alinhamento
desativado
0 min
30 min
Linha do
tempo
P
arede
ou
suport
e
Modo Contínuo
X
Buzzer irá soar
pulsadamente e o
led piscará de forma
intermitente
Buzzer não irá soar
pulsadamente
e o led ficará desligado
P
arede
ou
suport
e
P
arede
ou
suport
e
X
P
arede
ou
suport
e
0 min
30 min
Timeline
Continuous mode
Alignment Mode
Sensor is connected
Alignment Mode
disabled
Buzzer will sound
pulsatingly and
the LED will be off
Buzzer will sound
pulsed and the led
will flash so
Intermittent
7. With the sensor in
Alignment Mode, perform the procedure described below to align the sensors:
If the IVA 7100 DUAL model is in
Sync Function (SINC cable connected), it will follow the stan-
dard alignment procedure. However, if the SINC cable is not connected, alignment should only be
carried out by interrupting the lower beam, as the buzzer will always sound continuously when
interrupting the upper beam.
a. It is not necessary to enable the
Synchronism
function (SINC cable connected) to perform the alignment;
b. For fine adjustment between beam alignment, change the power level jumper to C (low power) on the transmitter
and receiver;
c. If the receiver is continuously fired at power level C, try to align it by rotating the transmitter and receiver horizontally.
If it is not possible to align it, change the jumper to M (medium power) and try to align them again. If the behavior
persists, change the jumper again to a higher power, in this case L (high power);
d. To obtain the best alignment, break the beams individually by hand. In all the beams, the buzzer should sound pulsa-
ting and the led will flash intermittently to indicate the correct alignment;
e. If the buzzer sounds continuously and the led is constantly on when interrupting an individual beam, rotate the sensor
so that all the beams are aligned and repeat the test by hand;
