Contents
Table 1: LED Display Status ............................................................ 1
Hy5B Installation ............................................................................. 2
Table 2: Vehicle Loop Sets ............................................................. 3
Table 3: Menu Mode Navigation Buttons ...................................... 4
Table 4: Loop Frequency, Sensitivity, and Presence ...................... 5
Table 5: Sensitivity Settings via the Installer Menu ........................ 5
Loop Health ......................................................................................... 6
Loop Presence ..................................................................................... 6
Table 6: Setting Loop Presence ..................................................... 6
Technical Support ............................................................................ 7
Troubleshooting ................................................................................... 7
Table 7. Troubleshooting Tips ........................................................ 7
Loop Noise Score ................................................................................ 9
Table 8. Loop Noise Score ............................................................. 9
Table 9. Loop Step changes Score ................................................. 9
Table 10. Loop Reference Changes Score ................................... 10
Table 11: Loop Wire Considerations ............................................ 12
Loop Phasing ..................................................................................... 12
Table 1: LED Display Status
LED Activity
Indicates
OFF
Hy5A mode
GREEN
PULSING Heart beat
RED
ON
Call Mode
View display
for more
information:
Initializing
RED
FLASHING
or
Faulty loop
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User and Reference Guide
Condition & Resolution
Emulation mode. Some Hy5B features are
unavailable.
Normal operation.
Status indicates loop activation in process.
If initializing, wait until initialization is
complete.
If flashing during loop operation, take
following steps:
1. Check loop wiring.
See Test the Vehicle Loop on page
2.
2. Replace loop.
3. If loop is not at issue, swap out
Hy5B vehicle detector with a known
operational Hy5B.
4. If necessary, replace Hy5B.
Hy5B Vehicle Detector: MX4125
Hy5B Vehicle Detector Features
Diagram 1. Hy5B Vehicle
Detector - front view
Automatic Sensitivity - The Hy5B monitors vehicle traffic
•
over the loop and automatically adjusts the loop sensitivity
based on vehicle type and volume.
Automatic Gate Compensation - The Hy5B discerns gate
•
travel over the loop and automatically compensates for its
effect. The compensation allows the Hy5B to operate with a
higher sensitivity which provides better detection capability.
•
No Loop Crosstalk - Exclusive use of Hy5B vehicle
detectors in HySecurity gate operators, completely
eliminates crosstalk and the need to set frequency levels.
•
Vehicle Counting - Hy5B detects passenger vehicles and
motorcycles.
•
Automatic Lightning Suppression - Where lightning strikes
occur often, connecting to the ground terminal minimizes
the chance of activation or lock-up.
Health Scores for Loop - Hy5B monitors the loop for
•
changes that are indicative of possible problems. A score is
accessible through the event log, LG menu item.
Automatic Hy5A emulation mode for backward
•
compatibility.
Push terminals for loop wires
Ground terminal for lightning
protection Optional - Use
where lightning strikes occur.
LED indicator. Refer to
Table 1: LED Display Status.
Vehicle loop features and
functions explained on the
front label.
Metal pins fit into a socket on
the controller board.
Parts in Box
• Hy5B
• 3 plastic standoffs (
2 for
)
Hy5B install, 1 extra
• Installation Instructions
Tools Needed
• Wire cutters
• Wire strippers
• Needle nose pliers
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