Texecom Elite QD Hoja De Instalación página 23

Set the mounting height by adjusting the position of the PCB.
Wire the detector.
Select the desired jumper settings.
Latch Input / First to Alarm: For Premier Elite XT/TD/DT/CW:
The FTA terminal can perform several different functions depending on how it
is connected:
Latch connected to Set Positive (SW+, Set+): The LEDs will be disabled while
the system is set. Any detectors triggered while the system is set will indicate
this by permanently lighting the alarm LED (upon unsetting the system).
Detectors can be reset by taking the latch line high and then low again.
Latch connected to Alarm Positive (AL+, A+ve): The first detector activated
while the system is set will indicate this with a slowly flashing alarm LED
(upon unsetting the system). Detectors activated subsequently will indicate
this by permanently lighting the alarm LED. Detectors can be reset by taking
the latch line high and then low again.
Latch Input / First to Alarm: For Premier Elite CW only:
Use JP1 to select CloakWise Mode or Dual Technology Mode.
CloakWise Mode: The detector will use CloakWise algorithms to detect
intruders who are masking their heat signature. CloakWise Mode will also
provide excellent detection when ambient temperature is close to human
body temperature.
Dual Technology Mode: The Premier Elite CW operates as a conventional
Dual Technology detector for maximum false alarm immunity.
7. End of Line Jumper links
The jumper links JP3 and JP4 are used to select resistances for End-of-Line
(EOL) wiring applications.
JP3: Selects the End-of-Line resistance. Equivalent to wiring a resistor of the
selected value as shown.
JP4: Selects the resistance across the alarm relay. Equivalent to wiring a
resistor of the selected value as shown.
If EOL wiring is not used, the headers should be left in the default (O/C)
position.
INS544-8 23/50