Calibrating A Water-Speed Device; Other Vessels Settings; Settings That Are Synced On The Garmin Marine Network; Restoring The Original Chartplotter Factory Settings - Garmin GPSMAP 7x2 Owner's Manual

• If the sensor or transducer is connected to the NMEA
2000 network, select Settings > Communications >
NMEA 2000 Setup > Device List, select the transducer,
and select Review > Temp. Offset.
5
Enter the temperature offset value calculated in step 3.

Calibrating a Water-Speed Device

If you have a speed sensor or a speed-sensing transducer
connected, you can calibrate that speed-sensing device to
improve the accuracy of water-speed data displayed by the
chartplotter.
1
Complete an action:
• If the sensor or transducer is connected to the chartplotter
or a sonar module, select Settings > My Vessel >
Calibrate Water Speed.
• If the sensor or transducer is connected to the NMEA
2000 network, select Settings > Communications >
NMEA 2000 Setup > Device List, select the transducer,
and select Review > Calibrate Water Speed.
2 Follow the on-screen instructions.
If the boat is not moving fast enough or the speed sensor is
not registering a speed, a message appears.
3
Select OK, and safely increase the boat speed.
4
If the message appears again, stop the boat, and ensure the
speed-sensor wheel is not stuck.
5
If the wheel turns freely, check the cable connections.
6
If you continue to get the message, contact Garmin product
support.

Other Vessels Settings

When your compatible chartplotter is connected to an AIS
device or VHF radio, you can set up how other vessels are
displayed on the chartplotter.
Select Settings > Other Vessels.
AIS: Enables and disables AIS signal reception.
DSC: Enables and disables digital selective calling (DSC).
Collision Alarm: Sets the collision alarm
Collision Alarm, page 12).
AIS-EPIRB Test: Enables test signals from Emergency Position
Indicating Radio Beacons (EPRIB).
AIS-MOB Test: Enables test signals from man overboard (MOB)
devices.
AIS-SART Test: Enables test transmissions from Search and
Rescue Transponders (SART).
Settings that are Synced on the Garmin
Marine Network
The following devices sync certain settings when connected to
the Garmin Marine Network.
• ECHOMAP 70 series
™
• GPSMAP 507 series (software version 3.0 or later)
• GPSMAP 701 series (software version 3.0 or later)
• GPSMAP 702 series
• GPSMAP 800 series
• GPSMAP 902 series
• GPSMAP 1000 series
• GPSMAP 1002 series
• GPSMAP 1202 series
• GPSMAP 7400/7600 series
• GPSMAP 8400/8600/8700 series
The following settings are synced, if applicable, to the device.
Alarm Settings (also syncs alarm acknowledgment):
Device Configuration
• Arrival
• Anchor Drag
• Off Course
• GPS Accuracy
• Shallow Water
• Deep Water (Not available in the GPSMAP 8400/8600
• Water Temp.
• Contour (Not available in echoMAP 70s and GPSMAP
• Fish
• Collision Alarm
General Settings:
• Auto Guidance Preferred Depth
• Auto Guidance Vertical Clearance
• Beeper
• Color Mode
• Keyboard Layout
• Language
• Map Datum
• North Reference
• Position Format
• System Units
• Calibrate Water Speed
• Radar Antenna Size
Chart Settings:
• Chart Borders
• Hazard Colors
• Heading Line
• Land POIs
• Light Sectors
• Navaid Size
(Setting the Safe-Zone
• Navaid Type
• Photo Points
• Preferred Depth
• Shallow Shading
• Service Points
• Vessel Icon (Cannot be synced between all models)
Restoring the Original Chartplotter Factory
Settings
NOTE: This affects all devices on the network.
1
2
series)
507/701 series)
Select Settings > System > System Information > Reset.
Select an option:
• To reset the device settings to the factory default values,
select Reset Default Settings. This restores the default
configuration settings, but does not remove saved user
data, maps, or software updates.
• To reset all settings in all devices in the station to the
factory default values, select Reset Station Settings. This
restores the default configuration settings, but does not
remove saved user data, maps, or software updates
• To clear saved data, such as waypoints and routes, select
Delete User Data. This does not affect maps or software
updates.
• To clear saved data and reset device settings to the
factory default values, disconnect the chartplotter from the
Garmin Marine Network, and select Delete Data and
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