Raymarine DSM250, Owner'S Handbook Manual

Page: 41 / 122

Chapter 3: Getting Started 3-5
Figure 3-2: Typical Sonar Mode Display
3.6 Simulator Mode
The DSM250 includes a simulator function that enables you to
practice operating in Sonar Mode without data from the trans-
ducer. The sounder must be connected to an
hsb 2
PLUS Radar,
Chartplotter, or Fishfinder display unit to show echo sounder data.
The DSM250 will not work with older HSB (non-PLUS) displays.
Note: Older HSB (non-PLUS) display units must be upgraded to hsb
2
before they can function with the DSM250.
Before using Simulator mode, make sure the HSB cable is con-
nected from the DSM250 to the display unit and that both the
DSM250 and display unit are connected to ship’s power.
If you have not fully installed the sonar module, you can still operate
in Simulator mode by connecting the module and display devices
via the HSB cable. Then connect the DSM250 and the display unit
to a 12V or 24V DC power supply, attaching the red wire from the
power lead to positive (+) and the black wire to negative (-).
D6180-1
ft
ZOOM FREQUENCY BTM.LOCK A-SCOPE
AUTO G RZ
50kHz
0
60
20
40