Full Chart; Depth Range Zoom (Automatic And Manual) - Lowrance X37TX Installation And Operation Instructions Manual

FULL CHART

This shows all echoes scrolling across the full screen. This is the default
page. The bottom signal scrolls across the screen from right to left. The
line at the top of the screen represents the surface. The bottom depth
(as determined by the digital sonar) shows in the upper left corner.
Digital depth
Water Temp
Bottom signal
Depth range
at bottom of
depth scale
If the transducer with a built-in temperature sensor is connected, a
digital display for water temperature will also be shown. This
temperature display can be turned on and off. See the later entry on
Temperature Size for off and on instructions

DEPTH RANGE ZOOM (automatic and manual)

When turned on, the unit automatically adjusts the depth
range according to water conditions. When in auto range
mode, it always keeps the bottom displayed in the lower
portion of the screen. You can over-ride the automatic depth
range control and manually select a depth range.
To do this, press
DOWN ARROW
Sonar chart with scrolling stopped.
Opening screen, Full Chart page, or mode.
The Fish I.D. feature is turned on.
until the
MENU
to select
M
ANUAL
R Z
ANGE OOM
, then press
26
Surface signal
Fish symbols
Structure
or cover
Grayline
menu appears. Press the
to display the
MENU UP
