Raymarine DSM250, Owner'S Handbook Manual

Page: 68 / 122

5-8 DSM250 Digital Sounder Module
• Chart display: If data is available on the display or via the
hsb 2
link, it can be displayed.
• Radar display: If data is available on the display or via the
hsb
2
link, it can be displayed.
• Depth/temp graph (Sonar mode only): This shows a plot water
temperature and depth against time.
• CDI: This gives the Course Deviation Indicator graphical dis-
play, with data relating to the target waypoint.
• BDI: This gives the Bearing and Distance Indicator graphical dis-
play, with data relating to the target waypoint.
• Nav Data (Chart or Radar mode): This shows sixteen data
boxes, providing navigational data in the units specified in your
set up.
➤
To select a Horizontal half-screen window for display:
1. From the full-screen Sonar mode, press the
DISPLAY
key.
The following soft keys are displayed with an image of each
available window:
2. Set
SPLIT
to
HOR
. To select a different window, press either
SELECT
WINDOWS
soft key until the desired window is highlighted. If nec-
essary, press
WINDOWS OFF ON
to toggle Windows on
.
3. Press
ENTER
.
4. To toggle Windows off, press the
WINDOWS OFF ON
soft key.
If any data boxes were displayed at the bottom of the full-screen
image, they are switched off until you return to full-screen mode.
Note: You can use the
SCREEN
soft key in chart mode to switch the
data boxes on. They are displayed in the upper window.
Figure 5-2 and Figure 5-3 show the half-screen horizontal win-
dows (in Sonar mode).
SELECT
WINDOWS
WINDOWS
OFF ON
SPLIT
HOR VER
D5011-1
DISPLAY