User`s manual

AOR HAWK 5000 for Windows
TM
User’s Manual - Page 21
Record
Start recording video frames in an untitled video (.VID) file (see
the File|New menu option for further details).
TOOLS MENU OPTIONS
Sonogram
A sonogram is a special form of spectrum display which helps to make
changes in the spectrum over long periods of time clear. It does this by
displaying frames of video data as vertical raster lines with one line per frame.
The AOR Hawk 5000 sonogram display scrolls data from right to left for
maximum legibility and an intuitive appearance.
A typical sonogram display looks like:
Signal traces are shown inside the main box and scroll from right to left. If you
move your mouse over the sonogram display, the mouse position (in terms of
frequency and time) is displayed beneath the display.