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DTVLINK-T2 Operation Manual
3.9 HUM Measurement
DTVLINK-T2 support HUM measurement to analogue
channel.
Press
to return to main menu interface and
press
or
to select the HUM icon, and
then press
to enter HUM function. Show as
Figure 3-9-1.
HUM modulation is also named power hum
modulation distortion, which caused by low-frequency
interference of the power. (It is 50Hz in China)
Figure 3-9-1
54
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