Memory Cards
You can use optional memory cards with the chartplotter. Map cards allow you to view high-resolution satellite
imagery and aerial reference photos of ports, harbors, marinas, and other points of interest. You can use blank
memory cards to record Garmin Quickdraw
™
Contours mapping, record sonar (with a compatible transducer),
transfer data such as waypoints and routes to another compatible chartplotter or a computer, and use the
ActiveCaptain
®
app.
This device supports up to a 32 GB memory card, formatted to FAT32 with speed class 4 or higher. Use of
an 8 GB or larger memory card with speed class 10 is recommended. An 8 GB memory card is included with
GPSMAP 7x3/9x3/12x3 models.
These chartplotters use a microSD memory card, and the card reader is located on the back of the device.
Inserting Memory Cards (GPSMAP 7x3/9x3/12x3)
This device supports up to a 32 GB microSD memory card, formatted to FAT32 with speed class 4 or higher.
Use of an 8 GB or larger memory card with speed class 10 is recommended. An 8 GB memory card is included
with GPSMAP 7x3/9x3/12x3 models.
1 Open the weather cap on the back of the chartplotter.
2 Insert the memory card .
3 Press the card in until it clicks.
4 Clean and dry the weather cap.
NOTICE
To prevent corrosion, be sure the memory card and weather cap are thoroughly dry before closing the cap.
5 Press the weather cap firmly shut.
Acquiring GPS Satellite Signals
The device may need a clear view of the sky to acquire satellite signals. The time and date are set automatically
based on the GPS position.
1 Turn on the device.
2 Wait while the device locates satellites.
It may take 30 to 60 seconds to acquire satellite signals.
To view the GPS satellite signal strength, select
> System > Satellite Positioning.
If the device loses satellite signals, a flashing question mark appears over the boat position indicator ( ) on the
chart.
For more information about GPS, go to
. For help acquiring satellite signals, see
device will not acquire GPS signals, page 195
Introduction
7
Summary of Contents for GPSMAP 9 3 Series
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