Section 4
♦
Operating the CMN-41
CMN-41 Series Installation and Operation Handbook
27
Copyright © 2009, Harris Corporation
Table 4-3. Description of Waveform Display Diagram
Field
Identifier
Field information
Nomenclature
11
Zoom
Displays Zoom when enabled; blank when Zoom is
disabled
12
WFM graticule
Shows the WFM RGB, YC
B
C
R
, or Composite graticule; the
graticule is dependent upon the Video format, Zoom, and
scale selections
Graticules are configured by selecting the Video Input Format along with the
appropriate Waveform Setup scale adjustment (Units, %, or Volts). The scales can also
change when the ZOOM button is pressed.
Figure 4-2
to
Figure 4-4
illustrate some waveform graticules with the
critical
amplitude limits for the video formats that can be displayed by the CMN-41. The
critical amplitude limits are indicated on the screen by special dashed lines.
Figure 4-2. RGB and YC
B
C
R
Graticule