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Electrical Safety Analyzer
Setting Up the Analyzer
15
To set the GFCI current limit:
1. From the Setup menu, press the softkey labeled
Instrument
to reveal the instrument setup selections.
2. Press the softkey labeled
More
to reveal additional
menu selections.
3. Press the softkey labeled
GFCI Limit
to open a scroll
box above the softkey label.
4. Press the Up or Down navigation arrow buttons to
adjust the current limit to the desired value.
5. Press the softkey labeled GFCI Limit to exit the GFCI
limit setup function.
Setting Polarity Switching Delay
When switching the polarity of the Analyzer’s test
receptacle, a delay can be set to control the actual switch
time. Use the Polarity Switching Delay to protect the
internal components of the Analyzer from transient
effects. Transient effects can occur when the DUT has a
highly capacitive or inductive power supply. These types
of power supplies are in larger DUTs, for example,
ultrasound, dialysis, and portable X-ray machines. If you
think the DUT has a highly capacitive or inductive power
supply, increase the Polarity Switching Delay from 1
second (default) to at least 5 seconds. This increase
allows the DUT to self-discharge safely.
To set the polarity delay:
1.
From the Setup menu, push
or
until the
Polarity Delay
variable is highlighted.
2.
Push the “Enter” button.
3.
Push
or
to highlight one of the preset delay
values.
4.
Push the “Enter” button..
Setting the Display Contrast
There are two methods for setting the display contrast.
From the Select a Test…. menu or through the setup
menu.
Whenever the Analyzer displays its start-up menu (Select
a test…), pressing
or
will increase or decrease the
display’s contrast respectively. Press the softkey labeled
Done
to exit contrast setup.
Another way to adjust the contrast is through the
Analyzer’s setup menu.
1. From the setup menu, press the softkey labeled
More
twice to set F1 to the display contrast function.
2. Press the softkey labeled
Display Contrast
.
3. Press
or
to increase or decrease the display’s
contrast respectively.
4. Press the softkey labeled
Done
to exit contrast
setup.
Содержание ESA612
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Страница 10: ...ESA612 Users Manual iv ...
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Страница 26: ...ESA612 Users Manual 12 fis113 png Figure 5 DUT Connections to the Analyzer ...
Страница 34: ...ESA612 Users Manual 20 fis112 png Figure 10 Ground Wire Protective Earth Resistance Measurement Connections ...
Страница 36: ...ESA612 Users Manual 22 faw26 png Figure 11 Ground Wire Protective Earth Resistance Measurement Schematic ...
Страница 38: ...ESA612 Users Manual 24 faw17 png Figure 13 Mains to Protective Earth Insulation Resistance Test Schematic ...
Страница 40: ...ESA612 Users Manual 26 faw19 png Figure 15 Mains to Applied Parts Insulation Test Schematic ...
Страница 42: ...ESA612 Users Manual 28 faw21 png Figure 17 Applied Parts to Non Earth Conductive Points Schematic ...
Страница 50: ...ESA612 Users Manual 36 gtv29 png Figure 21 Lead to Ground Patient Leakage Current Test Schematic ...
Страница 52: ...ESA612 Users Manual 38 gtv30 png Figure 23 Lead to Lead Patient Auxiliary Leakage Current Test Schematic ...
Страница 58: ...ESA612 Users Manual 44 faw22 png Figure 25 Alternative Equipment Leakage Current Test Schematic ...
Страница 64: ...ESA612 Users Manual 50 gtv25 png Figure 28 Direct Applied Parts Leakage Current Test Schematic ...
Страница 66: ...ESA612 Users Manual 52 gtv32 png Figure 29 Differential Leakage Current Test Schematic ...
Страница 68: ...ESA612 Users Manual 54 fis120 png Figure 30 1 to 10 Adapter Connections ...
Страница 70: ...ESA612 Users Manual 56 fis121 png Figure 31 ECG Lead Connection with 1 to 10 Adapter ...
Страница 74: ...ESA612 Users Manual 60 fis115 png Figure 34 ECG Monitor Connections ...
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