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TM 9-254
8-5.
Oscilloscope Familiarization - Continued
KEY to figure 8-8:
1.
INTENSITY knob
2.
FOCUS knob
3.
GRAT ILLUM (Graticule
illumination) knob
4.
BEAM FINDER switch
5.
LEFT trigger source
6.
VERTICAL MODE trigger source
7.
RIGHT trigger source
8.
POWER switch
9.
CALIBRATOR connector
10.
RIGHT vertical mode
11.
CHOP vertical mode
12.
ADD vertical mode
13.
ALT (Alternate) vertical mode
14.
LEFT vertical mode
15.
TRACE ROT control (Trace rotation)
Figure 8-8. Front Panel Controls
8-13
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