Meatest 9010+, Руководство пользователя

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Push the OPER key to connect signal to the output terminals (N connector).
Oscilloscope input impedance can be measured by scope option itself. Press R-meter softkey in any
scope option function mode to activate impedance measurement function:
Impedance is measured at HF terminal (N connector). 50Ω oscilloscope inputs shall be measured in
100Ω range, 1MΩ inputs shall be measured in 2MΩ range.
Scope SETUP can be activated using SETUP SOURCE key. Following screen will appear:
Output voltage of the SCOPE option can be triggered by external signal connected to coaxial BNC
connector on the front panel. Square wave signal with amplitude over 1 Vpk is expected. Input resistance
of the triggering input is 50 Ω. Only one parameter selection is available for triggering signal, Trigger
Ratio.
To change setting push the SETUP key in SCOPE function, chose item Trigger Ratio and select one of
values Off, /1, /10, /100. The number indicates nominal ratio of the frequency between triggering and
output signal.