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8 Mechanical Adjustment
NOTE: See Appendix 3 for Installation Tips.
Once all installation, wiring, and cabling procedures have been completed, mechanical adjustments of the sensor field can be made.
Please note that further adjustments may be required after powering and walk-testing the detection field.
Aside from placement on the header, the only mechanical adjustment remaining is the sensor's angle adjustment. The R2E-100 is factory pre-set to
the 5º position, but may be reduced to a 0º position or increased to a 10º position. The greater the angle, the farther from the door handle the pattern
will be. The 0º angle should only be used when the R2E-100 is mounted to a BodyMount block or to a door soffit that extends out past the face of
the door handle. In this case, the 0º setting would improve the location of the detection field across the threshold area of the door handle. For most
applications, it is recommended that the unit be powered and both hand- and walk-tested at the factory pre-set 5º angle. After testing, if the detection
field needs to be changed, proceed with other angle setting as shown below. If the sensor is detecting erratically, there is a good possibility that the
IR beams are reflecting off of the door handle and the sensor should be adjusted outward.
1.
To change the angle setting, both the end cap and lens must be removed (as shown in Section 6). The 14-pin connector may also be
removed if it has been wired. Grasp the bottom of each plastic clip and gently pull the clips forward and downward. Remove the clips and
PCB from the housing.
2.
Once the PCB is completely removed from the housing, the senor's detection angle may be changed. There are two clips per R2E-100 and
the angle and plastic notch, must match for each clip. The positions are shown below.
3.
Snap the PCB back into the housing, snap the lens back into place, and proceed with power-up procedures. Leave the right end cap
off until all final sensor adjustments have been made (as described in Section 9). Once the sensor has been walk-tested and adjusted
correctly, re-install the right end cap.
9 Sensor Adjustment
Once the sensor is completely wired and powered, you can now adjust the sensor.
1.
The detection distance (range) threshold is adjusted using the single-turn 'RNG' potentiometer (Picture 9). To decrease the detection
distance, turn the potentiometer counterclockwise. The minimum detection distance is approximately 20". To increase the detection
distance, turn the potentiometer clockwise. The maximum detection distance is approximately 48".
2.
The relay hold time is adjusted using the single-turn 'TIME' potentiometer (Picture 9). Adjustment is from 1/2 to 60 sec. The potentiometer
will be non-linear, with the first 10 seconds covered by the first half potentiometer sweep and the 11 to 60 seconds covered by the
second half potentiometer sweep. To decrease the hold time, turn the potentiometer counterclockwise. To increase the hold time, turn the
potentiometer clockwise.
The alarm volume is adjusted using the single-turn 'VOL' potentiometer (Picture 9). To decrease the volume, turn the potentiometer
3.
counterclockwise. To increase the volume, turn the potentiometer clockwise. The rated output of an audible signal device, stated as a sound
pressure level (SPL), shall produce a minimum of 70 dBA up to a maximum of 100 dBA at 1 m, when driven at the rated input. For CAN/
ULC installations this is achieved by turning the VOL potentiometer to the maximum setting.
©BEA
©BEA
| Original Instructions
| Original Instructions
75.5644.09 R2E-100 20181009
75.5644.09 R2E-100 20181009
0º
FACTORY DEFAULT
RNG
TIME
20" 48" 1/2 60 Lo Hi
9
5º
VOL
10º
Page 5 of 10
Page 5 of 10
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