Range Rings
You can add range rings, adjust the spacing of the range rings and center the rings on
predefined points (for example, the radar or perhaps an airport. Select Rings to show the
following:
• None
No range rings are displayed.
• On
Range rings are displayed but not numbered.
• On W/Num
Range rings are displayed with range numbers.
• Lat/Lon
A latitude/longitude grid is displayed. In addition, the display legend for each product
shows the maximum product range.
Ring spacing is selected by the button to the right (Auto in the example).
Depending on the unit selection, the spacings are displayed as km or nautical miles.
The Center button allows you to select the center of the range rings from a list of pre-
defined home points. The home points are defined in the Cursor or Track tool.
You must have operator privilege to define home points in the Cursor or Track tools.
Operator privilege for a Quick Look Window is set in the File tool by entering a password
that is set in Setup > Display.
Legend
Enable this option to put a legend in the actual image. Most users leave this o since the
Quick Look Window has a built-in legend.
If you elect to put a legend in the display, we recommend the following to optimize the
window size:
• Use View to select a standard rectangular size (for example, 880 × 720).
• Use the Legend icon to toggle the Quick Look Window legend o.
Chapter 6 – Quick Look Window
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