Raymarine DSM300 - Manual (Page 21)

Chapter 2: Getting Started 21
Figure 2-4: Sonar Display Options
2.7 Simulator Mode
The DSM300 includes a simulator function that enables you to practice operating
in Sonar Mode without data from the transducer.
Before using Simulator mode, make sure the display cable is connected from the
DSM300 to the display unit and that both the DSM300 and display unit are
connected to power.
If you have not fully installed the sonar module, you can still operate in Simulator
mode by connecting the DSM to the display device. Then connect the DSM300
and the display unit to a 10.7–32VDC power supply, attaching the red wire from
the power lead to positive (+) via a quick blow 8A fuse and the black wire to
negative (–).
Figure 2-5 demonstrates how to setup the DSM300 for Simulator mode.
200kHz 200kHz
50kHz
ZOOM FREQUENCY BTM.LOCK A-SCOPE
AUTO GC Z H 200kHz
10
20
30
80 80
0
ZOOM FREQUENCY BTM.LOCK A-SCOPE
AUTO GC Z H SPLIT
D6202-1
0
X4
Bottom Lock Split with Bottom Graph Zoom Split with Split Frequency
20
40
60
20
40
60
20
60
40
ft 80
80
0
ft
0
55
75
75
55
BL