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
ST5975
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