REI TALAN 3.0, Руководство пользователя

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MANUAL TEST FUNCTIONS
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Note: in the example below, the Test Options dashboard was used to test all pairs for audio. In
this particular case, the cable that was tested was only a 2-wire system, but an 8 conductor Cat
5 cable was used in the system. Hence, any combination of 4 or 5 results in some audio because
the system is capable of demodulating the audio even if only ½ of the signal is present.
It is also interesting to note that the audio levels are basically the same for the combinations
that contain audio. This is because the strength of the digital system is not indicated through
the digital demodulation process. In other words, a weak digital signal and strong digital signal
will basically result in the same analog audio level after the demodulation.