North Star GPS/WASS CHART NAGIVATOR GM9571M 用户手册
SECTION THREE: Installing and wiring the 2201
Page 18
957 Installation Manual, Revision C1
Installing the
2201
2201
2201 parts list
The 2201 includes the following parts (see Figure 7: ”2201
antenna components,” below):
antenna components,” below):
•
2201 GPS/WAAS pod
•
3 mounting screws (10-32 UNF) and 3 washers for deck
mounting
mounting
•
50-foot 2201 cable (both ends have waterproof 7-pin
connectors)
connectors)
Figure 7: 2201 antenna components
Choosing the best
mounting location
Before you drill or cut
, choose a mounting location that meets
the following criteria. The 2201 should be mounted:
•
where there’s enough mounting clearance to easily
connect the cable.
connect the cable.
•
low on the vessel, since side-to-side motion caused by the
vessel’s rolling can degrade speed-over-ground (SOG) and
course-over-ground (COG) readings.
vessel’s rolling can degrade speed-over-ground (SOG) and
course-over-ground (COG) readings.
NOTE:
Before permanently installing the 2201, try
temporarily installing it and using the 957 to see if
the 2201’s location works well.
temporarily installing it and using the 957 to see if
the 2201’s location works well.
50-foot 957POD-CA cable (with
two finished connectors)
two finished connectors)
3 mounting screws
and 3 washers
and 3 washers
2201 GPS/WAAS pod