Fluke PM3370B Musical Instrument User Manual


 
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.
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.
Figure 3.2 Screen control area
TRACE
ROTATION
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