System information

S7000 Series TV Analyzer Operation Manual
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2.1.4 Measurement Settings
Select the MEASURE Tab to display and adjust the measurement settings. The following settings are included in
the MEASURE Tab.
 HUM Settings
 Level Unit Settings
 TP COMPENSATION
 Display Format
 Digital TV mode
 ANALOG TV mode
2.1.4.1 HUM Settings
S7000 supports HUM measurement to ANALOG channel. HUM modulation is also named as power HUM
modulation distortion, which caused by low-frequency interference of the power. Select keys
(UP/DOWN/LEFT/RIGHT) and key (ENTER) to select either 50Hz or 60Hz as shown in the Figure 2-12.
Figure 2-12