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Measure Current
The Product can make dc only, ac only, and ac+dc current
measurements to a maximum of 10 mA. To do a current
measurement:
1.
Push the Leakage softkey from the Point-To-Point
menu.
2.
Push or set the ac only, dc only, or ac+dc
measurement mode.
3.
Put test leads in the RED (V/Ω/A) and BLACK jacks.
4.
Put the probe tips on the two points the unknown
current may flow and read the measurement in the
display.
How to Simulate ECG Waveforms
The Product can put different waveforms on the applied
parts connection posts. These signals are used to
measure the performance parameters of ECG monitors
and ECG strip printers. See Figure 23 for the connections
between the Product and an ECG monitor. For monitors
that use the snap style connectors, put the BJ2ECG
adapter into the connectors at the top of the Product and
connect the monitor leads to the snap connectors on the
adapter.
How to Simulate ECG Waveforms
If the ECG monitor/interpreter has banana posts,
use the optional universal snap to banana
adapter to connect to the Product.
To access the ECG Simulation Waveform menu, push
. From this menu, a number of waveforms are set
through F1, and the rate or frequency of the waveform is
set through F2.
To output one of the predefined waveforms, push the
Wave Form softkey. A scroll box with next to it appears
above the softkey label. Use or to scroll through the
different waveforms.
For all waveforms but VFIB and Triangle, the rate or
frequency of the waveform is adjusted through the
Frequency or Rate softkey. For some waveforms, there
are more than two frequency or rate selections. For those
waveforms, push the Frequency or Rate softkey to open
a scroll box above the softkey label with next to it. Use
or to select the frequency or rate. For those
waveforms that have only two frequencies or rates, the
Frequency or Rate softkey is a toggle, where each push
of the softkey switches to the other value.
Electrical Safety Analyzer
Note
49
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