Zoom - Lowrance X-45 Installation And Operation Instructions Manual

21 FOOT UPPER LIMIT
seconds and the menu will scroll off the screen's left side. Pressing the ON/
CLR key also clears it.
To change the lower limit, again make certain the unit is in the manual
mode. Press the MENU key until the "LOWER LIMIT" menu appears. Now
press the down arrow key to increase the lower limit or the up arrow key
to increase it. When you have the limit set, wait a few seconds and the
menu will scroll off the screen's left side. Pressing the ON/CLR key also
clears it.

ZOOM

The zoom feature enlarges all echoes on the screen. If the unit is in the
automatic mode, it tracks the bottom signal, always keeping it near the
bottom of the screen. This lets you see small detail, at the same time
enlarging all echoes that appear on the screen.
The unit doesn't track the bottom in the manual
mode, and the adjustments are slightly differ-
ent.
Zoom - Automatic Operation
To zoom the display, first press the MENU
key until the RANGE/ZOOM menu appears
as shown at right. Now press the down arrow
key. This switches the unit into the zoom
mode. A new menu immediately appears as
shown at the top of the next page.
9