Adapting The Display; Selecting A Dot Size; Selecting A Display Grid; Adjusting The Trace Quality - Fluke 91 Series II User Manual

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ADAPTING THE DISPLAY

You can adapt the display to your preference as follows:
1. Press .
2. Press to open the Display Menu window.

Selecting a Dot Size

3. Use to highlight DOT SIZE and press
to open the list box.
4. Choose a dotsize: SMALL, MEDIUM, or LARGE and
press to select. This selects the trace to be
single, double, or triple width.

Selecting a Display Grid

5. Use to highlight SCOPE GRID and press
to open the list box.
6. Use to choose between FULL, QUAD-
RANT, or BORDER. Press
three.
BORDER provides time and amplitude division marks
around the display.
QUADRANT adds horizontal and vertical division points as
added reference points to the border display.
to select any of the
91/92/96/99/105
FULL adds a crosshatch pattern based on the horizontal
time and vertical amplitude divisions on the display.
Figure 5-12 Grid Selection

Adjusting the Trace Quality

7. Use to highlight PERSISTENCE, and press
to open the list box.
Persistence improves the trace quality when you measure
on complex waveforms. Choose one of the five persistence
states: short, normal, medium, high, or infinite to obtain
the best image on the display. Press
the ScopeMeter test tool is set to normal persistence.
Contrast and Persistence work interactively. So when you
readjust persistence, it may be necessary to choose
another contrast again.
Users Manual
to select. Initially
NOTE