Fluke PM3370B user manual Screen Controls, Screen control area

GETTING STARTED 3 - 3

3.3 SCREEN CONTROLS

The screen controls can be adjusted for optimum trace, text and spot quality by the controls to the left of the screen.

Figure 3.2 Screen control area

The brightness on the screen is adjusted by two controls, one for the trace and one for the text.

•Turn the TRACE INTENSITY control clockwise and verify that only the brightness of the trace increases.

•Turn the TEXT INTENSITY control clockwise and verify that only the brightness of the text increases.

The sharpness of the trace and text is optimized by the FOCUS control.

When you are making photographs or are in a dark environment, you can use the ILLUMINATION control to illuminate the graticule of the screen.

The trace is adjusted in parallel with the horizontal graticule lines by the screwdriver-controlled TRACE ROTATION control.

TRACE

ROTATION

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