DSM800 User’s Manual
Page 10
Revision 1.0
2.4.2 USB Device Connection
There are two external USB 2.0 connectors. To connect a USB 2.0 or USB 1.1 device, please follow
the instructions below.
Step 1:
Locate the USB connectors. The locations of the USB connectors are shown in Figure 8.
Step 2:
Align the connectors.
Align the USB device connector with one of the connectors on the
bottom panel. See Figure 10.
Step 3
: Insert the device connector. Once aligned, gently insert the USB device connector into the
onboard connector.
Figure 10 – USB Device Connection
2.4.3 Power Connection
The DSM800 can be connected to a power source in one of three ways (over current protection
should be provided and should be sized in accordance with ABYC E-11, AC and DC ELECTRICAL
SYSTEMS ON BOATS);
1) Directly with 10-14VDC power source using the 12VDC pigtail (90° connector) supplied in the box.
a) Connect the wire with writing along the entire length to the negative supply,
b) Connect the wire with the white dash along the entire length to the positive supply,
c) Plug the 90° connector into the DSM800’s 12VDC power input connector.
2) Indirectly with 100-240VAC 50-60Hz power source using the AC power adapter and the AC power
cord supplied in the box.
a) Connect the AC power cord to the AC power adapter,
b) Connect the AC power cord to the AC power outlet,
c) Connect the 12VDC connector from the AC power adapter to the DSM800’s 12VDC power
input connector.
3) Directly with a 9-32VDC power source using the optional DC/DC power adapter (Maretron Part
No. DC/DC-01).
a) Connect the 9-32VDC input wires of the DC/DC power adapter to the 9-32VDC supply,
b) Connect the 12VDC output connector from the DC/DC power adapter to the DSM800’s
12VDC power input connector
