Phau Ntawv Qhia

EMX Industries, Inc. Tech support: 216-518-9889 3/8
Document No.10310204 Rev 1.1 [e-mail]
Settings & Display
Presence
DIP Switch 8
Infinite presence mode causes the output to remain in detect mode as long
as the vehicle remains near the sensor. Normal presence mode causes the
output to reset after 5 minutes of detection. Do not use normal presence
mode in reversing loop applications.
Normal on
Infinite off
Detect-on-Stop™ DIP Switch 7 The Detect-On-Stop™ (DOS
®
) feature requires that a vehicle must come to a
complete stop near the sensor for a minimum of 1-2 seconds before the
output activates. Do not use the DOS
®
feature for reversing loop
applications.
DOS
®
On on
DOS
®
Off off
Output DIP Switch 6 The output feature provides the ability to toggle between pulse and presence
mode. When Pulse is selected, the output will be activated for approximately
500ms on vehicle entry or exit. When Presence is selected, the output will be
activated according to the setting on DIP switch 8.
Pulse on
Presence off
Pulse on
Entry/Exit
DIP Switch 5
When DIP switch 6 is on (Pulse), it will determine if the output relay pulses
when a vehicle is entering or exiting the detection zone.
Exit on
Entry off
Delay DIP Switch 4 Turning on the Delay setting provides a 2 second delay before activating the
relay after the sensitivity threshold is met.
Delay On on
Delay Off off
Axis Settings DIP Switch
The LRS has the ability to detect in 3 dimensions (X, Y, Z axis).
In most applications, all three Axis Settings should be switched on.
For more information on axis settings, see Installation.
3 2 1
X-axis on
Y-axis on
Z-axis on
Sensitivity Setting
The 10
-position rotary switch allows for adjustment of the detection level. The sensitivity level
increases from position 0
(lowest setting) through 9 (highest setting). Typical applications require
a setting of 3 or 4. Adjusting the sensitivity level applies to all axes. The rotary
adjustment must
be set to a specific/whole number
. There are no half settings. For more information on sensitivity
settings, see
Installation.
Green & Red LED
The green LED indicates th
e detector is powered and operational. When the red LED is on,
a vehicle presence is detected
. When it is off, there is no presence detected.
ULTRAMETER
TM
Sensitivity Display
The display shows the sensitivity setting required to detect a
vehicle near the sensor. To use this
feature, observe the display while a vehicle is moving into position near the sensor, note the
number displayed, then adjust the sensitivity setting to the displayed position. The display will
adjust from 9 for a weak s
ignal to 0 for a very strong signal. During normal operation, when a
vehicle is not on or near the sensor, the display is blank. The effects of cross
-traffic interference
can be observed on the display when the sensing area is vacant.
Sensor Calibration/Reset
Pressing the reset
button calibrates the sensor to the local magnetic field. This must be used
whenever the sensor is moved from its position or when any DIP switch settings are changed and
may be necessary if the sensor’s local magnetic environment has changed (see
Troubleshooting).