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Supply
Cable
Cover
DIP
Switches
Connector
Learn time
jumper
INSTALLING THE SENSOR
**B.E.A. sensors, as with all automatic door equipment, should be set up and inspected in accordance with
applicable ANSI standards.
1. Remove the cover from the sensor by holding the sensor firmly and gently prying the cover off as shown below.
2. Stick the mounting template onto the location where the sensor is to be mounted. The sensor should be mounted
at the bottom of the header in the center of the opening. Follow the directions provided on the template. When
drilling is complete, install both screws part way only. DO NOT MOUNT SENSOR YET.
PLEASE NOTE: The Crystal has been designed to be water-resistant – not waterproof.
3. Install the cable (included in box). NOTE: If mounting directly to the header, pull the cable through the hole on
the face of the header. Leave about 2 to 3 inches hanging out. Connect the JST connector to the Crystal. The
plug connector is keyed and therefore can only be connected one way.
4. Place the screw on the right side into the slot on the back of the sensor. Once in place, slide the sensor up so
that the screw on the left side slides into the narrow part of the hole on the sensor. Once the screws are
tightened, ensure that the sensor is tight by trying to move it up and down. The sensor should be snug against
the mounting surface. If it is not, ensure that there are no pinched wires between the mounting surface and the
back of the sensor.
5. Connect the wires to power and the door control according to the following color code:
75.1033 V1 Feb 2001
Scored lens
Back view of Crystal
Lift with screw driver
COLOR
CONNECTION
Red
24 VAC
Black
24 VAC
White
COM
Green
NO/NC (dependent on dip switch 2)
Semi-scored lens
Page 3 of 7
LED
Angle
adjustment
Emitting
lens
Receiving
lens
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