Elma Instruments Elma 3036 Bedienungsanleitung Seite 44

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Elma 3036 + 3038 + BM126 side 44
Operation
DC Voltage, AC Voltage, Hz Frequency functions
Set slide-switch to Voltage function position(s). Inputs are made through the test leads
terminals. For Twin Display Models, slide-switch on defaults at AC voltage. Press SELECT
button momentarily to select DC voltage.
Press the Hz push-button momentarily to activate Hz Frequency function in the following slide-
switch functions:
Single Display Models: DCV & ACV via the test leads; ACA via the clamp jaw
Twin Display Models: DCV, ACV, DCμA & ACμA via the test leads (not available to ACA)
Note: DC 400.0mV range is designed with 1000MΩ high input impedance for least current drain
in measuring small signals, and can cope better with most commercially available voltage
output transducers/adapters. The non-zero display reading is normal when the meter inputs are
open circuit, which will not affect actual measurement accuracy. The meter will show close to
zero reading when the inputs are shorted. Open input is actually a floating condition, which is
not a zero-volt-input condition.
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