A.W. Sperry Instruments DSA-2002P Operating Instructions Manual - Danger
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［How to attach a pair of leads to the recorder output plug］
Attach one end of the leads to the recorder output plug observing
correct polarity, then connect the other end to the recorder.
DANGER
Never apply voltage to the output terminal.
７−４ Mode Switching Function
On a AC current ("
〜400A" or "〜2000A") or the resistance(Ω/
)
range, press the mode button to cycle through the measurement
modes. The instrument is initially set to the normal mode and can be
switched to the peak or continuity check mode by means of the mode
button. (See section 6-1-2 for peak current measurement and section
6-3-2
◆ for continuity check.)
Normal
Peak
Peak current value is displayed.
(Response time: 10ms)
"PEAK" is shown on the display.
Press the mode button
Normal
Continuity Check
The buzzer beeps if the resistance
is not more than about 50Ω.
The buzzer symbol is shown on
the display.
≪AC Current Range(400A or 2000A)≫
≪Resistance Range≫
Press the mode button
Press the mode button
Press the mode button