FIREDRAGON Victor 88E, Руководство пользователя

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14
DCV Measurements
1. Insert the black test lead into the “COM” terminal and the red one to
“V/Ω/Hz” terminal.
2. Turn the selector knob to range;
3. Auto range is the normal mode, it will display AUTO symbol. Press
the RANGE key to change to the manual range mode, 400mV, 4V,
40V, 400V, 1000V range is selective;
4. Connect the leads in parallel across the electric circuit under test;
LCD displays polarity and voltage under test connected by the red test
lead.
Note:
1. Users should first set the select knob to the correct range, if users
have no idea about the range amount to be tested then select the AUTO
range for the displaying value. If LCD displays OL, it means meter is
over the maximum value of this range, select a higher range if in
manual mode.
2. Never input a voltage over 1000Vdc.
3. Be careful while measuring a high voltage. DO NOT touch the high
voltage circuit.