SHM-B ASYNC
3.Check the path of your
•While you are checking your cable for sources of noise and crosstalk, check the cable for irregularities in the shield. Also, reconsider the cable’s ratings for attenuation, capacitance, and impedance. You may need to install a higher- quality cable for your particular installation.
•Your AC power source may be the culprit. Check your AC power at the wall socket and confirm that it is within the range given in Chapter 1.
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