Fluke 105 Series II, Руководство пользователя

Страница: 75 / 221

Using the Dual Display Mode Functions 4 - 15
NOTE
Scaling and Zero
∆
selections are mutually exclusive;
selecting one deactivates the other.
Scaling Using Minimum and Maximum Readings
The MORE window also gives you access to a scaling
function when the ScopeMeter test tool is in Min Max
recording mode. First press to activate Min Max
recording. Next, from a Submenu MORE window, use
or to highlight SCALE READING. Then press
to open the Scale list box.
NOTE
In this example the Ohm Min Max Scaling is used.
Figure 4-6 Min Max Scaling Functions
Min Max Scaling views the readings as relative percentage
values. For example, you can determine how the existing
reading relates as a percentage of a range defined by two
of the following settings: MIN, MAX, MAX-MIN, and AVG.
You would accomplish this from the Scale Reading list box
as follows:
1. Use to highlight 0%-100% and press .
2. Use to highlight REFERENCE 100% and
press .
3. Measure the signal. The maximum value represents the
100% value.
4. Highlight MAX and press to set the recorded
maximum value as 100% reference.