Mounting The 941X - NorthStar 941X Reference Manual

Mounting the
941X
941X system
components
Page 100
Proper installation of your Northstar 941X receiver is of utmost impor-
tance to accurately receive and effectively use GPS signals under a wide
variety of weather conditions. To get the best performance from your
Northstar, we strongly recommend that you have an authorized North-
star dealer install it for you. However, if you prefer to perform the in-
stallation yourself, please follow these instructions carefully.
The following points should be considered before proceeding with your
installation:
# location of unit
# electrical power and wiring
# antenna location and installation
# grounding the entire system
# testing and monitoring system performance
It is recommended that the unit be bench tested prior to installation on
your boat. This not only insures that the equipment is fully operational,
but it allows the GPS receiver to collect its almanac and ephemeris data
for the installed location, resulting in less installation time spent on the
vessel.
Choose a mounting location for the 941X that allows good visibility of the
screen, is within comfortable reach, and provides a reasonably direct
path for running the required electrical cabling.
The majority of installation problems are caused by shortcuts taken with
system cables. Assemble connectors carefully; don't make sharp bends;
leave service and drip loops; tie-wrap the coaxial antenna cable to keep it
secure.
Your Northstar 941X is shipped complete and ready to install. You will
need special tools for assembling the coaxial cable connectors, as indi-
cated on page 105.
9 — Installation and Interfacing 9 — Installation and Interfacing
9 — Installation and Interfacing 9 — Installation and Interfacing
Rev. D