
4
4) OPERATION
WARNING: Before and after hazardous voltage measurements, test the voltage
function on a known source such as line voltage to determine proper meter functioning.
ACV, DCV, DC+ACV, Line-level Hz, & EF (NCV) functions
Inputs, other than that of EF as described below, are made through the test lead
terminals COM/+. Defaults at ACV* Function. Press SELECT button momentarily to
select DCV, DC+ACV, Line-level Hz or EF** (NCV) function in sequence.
Note:
*ACV (and hence AC+DCV & Line-level Hz) function is equipped with digital low-pass
filter, and is capable of dealing with VFD (Variable Frequency Drives) signals. It also
improves ACV reading stability in noisy electrical environments.
Содержание TR-79
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