Raymarine DSM250, Owner'S Handbook Manual

Page: 44 / 122

4-2 DSM250 Digital Sounder Module
➤
To change settings:
1. Press the
MENU
key in Sonar mode to display the set up soft keys.
2. Press the soft key for the set up you desire.
The requested set up menu is displayed, listing the parameters
and their current settings.
3. Use the trackpad to move the selection bar up and down the list.
An arrow is displayed at the top or bottom right-hand corner if you
can scroll the list to display further parameters.
As each line is highlighted, the soft keys are updated to show the
settings available.
• For parameters that have a numeric value, or more than four
possible settings, a scroll list is displayed above two of the soft
keys.
• Some parameters are controlled by a slider that is displayed
above two of the soft keys.
• For some parameters, a soft key provides access to a sub-
menu of further options.
4. Press the soft key corresponding to the desired setting or, for
scroll lists, use the soft keys to scroll forwards or backwards
through the list until the desired setting is displayed. This setting
is retained when you move the selection bar on to the next param-
eter in the menu list.
For sliders, press the appropriate soft key repeatedly to increase
or decrease the slider value in individual steps, or press and hold
the key to change the setting quickly.
5. Once you have set all the desired values, press
ENTER
to clear the
menu and return to the set up soft keys.
6. Press
ENTER
,
MENU
, or
CLEAR
to clear the soft keys and return
to the default display.
SYSTEM
SET UP¬
SONAR
SET UP¬
SCROLL
SPEED
TRIP
RESET
D5019-1