Amprobe ACD-14 TRMS FX Manuel de l'utilisateur - Page 9

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Note: Hz input sensitivity varies automatically with function range selected while

activating the Hz function. Lowest range has the highest sensitivity, and the highest

range has the lowest sensitivity. Activating the Hz function WHILE measuring the specific

function signal (auto ranging) can automatically select the best sensitivity range to

avoid electrical noise that may cause unstable Hz reading. However, if the Hz reading

shows zero due to insufficient sensitivity, activate the Hz function BEFORE measuring the

specific function signal. The meter is then in the lowest range and can select the highest

sensitivity range.

Ω

Resistance, and

Continuity functions

Inputs are made through the test leads terminals. Move the slide-switch to the "Ω"

position. The unit defaults at Ω. Press SELECT button momentarily to select

Continuity function, which is convenient for checking wiring connections and operation

of switches. A continuous beep tone indicates a complete wire circuit.