Lowrance electronic X-75 Radar Detector User Manual


 
However, you can adjust some fea-
tures separately when you're using
both 50 and 192 kHz. For example, the
sensitivity menu shown at right lets
you select either the 192 or 50 kHz
chart by pressing the appropriate ar-
row key. To adjust the 192 kHz sensi-
tivity, press the left arrow key. The
screen shown below appears.
This is the 192 kHz sensitivity menu.
Press the left or right arrow keys to
adjust it, then press the EXIT key to
erase the menu.
See page 27 for more information on
sensitivity adjustment.
When the single frequency mode is
enabled, as shown at right, adjusting
sensitivity or grayline is straightfor-
ward. Simply press the MENU key,
then press the up or down arrow keys
until the desired menu appears, then
make the adjustment using the left or
right arrow keys.