Walk Test LED Explanation
Green Is Good - Green “ECI” (Environmental
Caution Indicator) LED’s ON mean each technology
is stable and ready for walk-test. Optional XL-
Sounder is silent.
Passive Infrared Sensor is in Alarm - Passive
Infrared Alarm RED LED is ON, but sensor is not
in alarm. Optional XL-Sounder beeps slow (2
beeps per second).
Microwave Sensor is in Alarm - Microwave
Alarm YELLOW LED is ON, but sensor is not in
alarm. Optional XL-Sounder beeps fast (8 beeps
per second).
Sensor is in Alarm - Master Alarm RED LED
is ON, because Passive Infrared Alarm RED LED
and Microwave Alarm YELLOW LED are ON
simultaneously. Optional XL-Sounder sounds a
continuous tone.
PIR “ECI” LED
Plug-In
Sounder
MW “ECI” LED
PIR Alarm LED
Plug-In
Sounder
Plug-In
Sounder
MW Alarm LED
PIR Alarm LED
Master Alarm
LED
MW Alarm LED
INSTALLATION GUIDE
February 1, 2009
PIRAMID XL2
Passive InfraRed And Microwave Intruder Detector
Outdoor Motion Sensor
Models
SDI-76XL2 and SDI-77XL2
Protection Technologies, Inc.
529 Vista Blvd.
Sparks, Nevada 89434
800-428-9662
Phone: 775-856-7333
Fax: 775-856-7658
www.protechusa.com
info@protechusa.com
TECH SUPPORT
800-428-9662
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