Choosing A Location - SECO-LARM SLI Enforcer E-964-D390Q Manual

Fig. 1: Identifying the Sensors
Signal LED
Alarm LED
Frequency selection*
switch
Power LED
Voltage output
probes
* For multi-frequency E-964-D390Q model only.
Choose a Location:
To prevent erratic operation and/or false alarms:
 Wind will not directly cause false alarms, but could cause leaves or similar objects to fly or
wave into the beams. Therefore, do not mount near trees, bushes, or other leafy vegetation.
 Do not mount where the transmitter or receiver could be splashed by water or mud.
 Do not mount where the unit could be suddenly exposed to a bright light, such as a floodlight or
a passing automobile's headlight.
 Do not let sunlight or any direct beam of light enter the sensing spot of the transmitter. If
needed, mount so the receiver, not the transmitter, faces the sun.
 Do not mount where animals could break the beams.
Fig. 2: Vertical and Horizontal Adjustments
Vertical adjustment
±5°
(10°)
Horizontal adjustment
±90° (180°)
SECO-LARM U.S.A., Inc.
Receiver
Frequency selection*
Response time
adjustment knob
Vertical adjustment
Horizontal adjustment
Alignment laser
Laser ON/OFF
Vertical
adjustment
screw
ENFORCER Twin Photobeam Detectors
Transmitter
Terminals
switch
Power LED
screw
Lens
View finder
switch
Fig. 3: Typical Installations
Side Views
32"
to
39"
Top Views
Mounting Plate
3