NorthStar 957 Operator's Manual page 18

Chapter 1 - Getting Started
Inserting a chart
cartridge
Page 10
obtaining Navionics charts, contact your authorized Northstar
dealer.
The cartridge slot is located at the lower left-hand corner of
the 957. You can see if a cartridge is inside by opening the
cartridge access door and looking inside the slot. If the 957 is
on, press the CHART SETUP menu key to the right of the
CHART screen to display the CHART STATUS screen (the
cartridge door must be fully closed and latched to display this
information):
•
If a cartridge is inside, the cartridge name and date are
shown at the left of the CHART SETUP/STATUS screen
(screen at left, below).
•
If a cartridge isn't installed or is installed incorrectly, the
words NONE INSERTED are shown (screen at right, below).
The cartridge name comes from its Navionics catalog number.
Not all cartridges will have a date, especially older ones; in this
case, only the word PRESENT is shown rather than the name
and date.
Before you insert the cartridge, make sure the cartridge label is
facing up and the cartridge is oriented as shown in Figure 1:
"Properly inserting a chart cartridge," below. Insert the
cartridge gently but firmly into position with one straight,
smooth motion. If you only partially insert the cartridge, stop,
NONE
INSERTED
957 Operator's Manual, Rev. B