the
right
side screen. All
targets
on the left are shown twice the size of
the
ones on the right. After the menus are
cleared,
the bottom
of the
left screen shows the words "2X ZOOM". A vertical bar in the center of
the screen shows the area of the
right side echoes that are zoomed on
the left. You can move this bar
up
or down by pressing keys matching
the arrows in the ZOOM menu. The 2X ZOOM doesni track the
bottom, it only shows echoes that pass
inside the bar on the right
side.
The
menu labeled "'IX" zooms the screen on the left four times larger
than the one on the
right. The OFF" label turns the zoom function off.
The
split screen disappears when zoom is turned off.
ZOOM
WINDOW
BAR
Once you've set the zoom as desired,
press the
key adiacent to the
CLEAR
label to erase the menus.
2X SPUT SCREEN ZOOM
-
MANUAL MODE
14
LORAN-C
MEDITERRANEAN CHAIN
GRI 7990
Zoon
Clear
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