Pro-Guard & Uni-Guard Installation Manual
21
Tuning Procedures & Tips
There are mainly two problems that affect system’s functioning and
performance. One is that system picks up tags and labels poorly. The other is
that system false alarms (or causes other system to do so) without tags or
labels in detection zone.
Low Pick up Rate
1. Check noise “D” (ranging from 0-
999, >400 or so is heavy noise).
2. Adjust MIN, GN, RE, (see diagram
below).
3.
Shorten pedestal separation.
Interference with or by other
systems
1. Swap L & N terminals on power plug.
2. Adjust SYN “B” step by step.
Please open and tune the systems one by one if there are multiple pedestals
working together. It will help determine which system is causing the problem.
200
RE
Default 8
GN
MIN
Default 40
But Tendency to
False Alarm
Shorter detection range
But lead to stability
0
0
15
0
Decrease Sensitivity
Increase Sensitivity
Default 1
PROBLEMS
SOLUTIONS
The diagram below explains how the major three tuning parameters influence
system performance.
MIN is the most important
.
Summary of Contents for Pro-Guard
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