Figure 19: Proper Insertion Of A Chart Cartridge - NorthStar 951X Installation Manual

The Navionics chart car-
tridge must remain free
from debris and moisture
at all times. To ensure that
you do not expose the car-
tridge to any environmen-
tal damage, please use
caution when changing
the cartridge. Exercise
care when inserting the
cartridge into the North-
star unit (see description
and illustration at right).
When not in use, store the
cartridge in a clean, dry
place away from heat,
humidity, and dust.
Improper handling and
storage of the cartridge
may result in damage to
the Northstar unit. Such
damage is not covered
under manufacturer war-
ranty.
Turning the unit on
951/952 INSTALLATION MANUAL Revision B

Figure 19: Proper insertion of a chart cartridge

To activate the unit, briefly press the 3:5 key. You'll be greeted with a
map of the Earth with the words "NORTHSTAR" (at left below) or
"NORTHSTAR 952X" (at right below), then the owner identification mes-
sage. Next, the unit performs a series of self-tests (the 951 and 952
self-test screens vary slightly) in which critical components and functions
are checked for any errors.
SECTION TWO - Installing the unit
Page 29