User's Manual

Table Of Contents
5.8.5. SIGNAL AND NOISE
In the scope area there is a digital oscilloscope display that will help to analyse the noise and signal. Real
time electrical noise signals icon will show current electrical signal (Noise and tags if there is any).
There are 4 different reception areas shown on the Signal Bars / Digital Scope:
Upper Loop Signal (S1)
Upper Loop Noise (N1)
Lower Loop Signal (S2)
Lower Loop Noise (N2)
SITUATION 1 (When there is no tag near)
In the 4 different reception Bars/Areas, only electrical noise in the environment is shown, as
there is no tag near.
All 4 reception Bars/Areas MUST HAVE SIMILAR values
The reception areas shown on the Signal Bars / Digital Scope should look as follows:
SITUATION 2 (When there is a tag near)
The reception areas shown on the Signal Bars / Digital Scope should look as follows:
In the 4 different reception Bars/Areas, the 2 reception Bars/Areas reserved for noise keep
the same as in SITUATION 1 BUT the 2 Bars/Areas reserved for tag signal, show higher values
than the ones reserved for noise.
This way, an alarm caused by tags can be easily identified
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