Lowrance HDS Carbon Quick Start Manual page 251

Scanner type
Identifies the model of scanner connected to the network.
Software version
Check to make sure you have the latest software. Check the latest
software version available at: www.lowrance.com.
Serial Number
This number should be recorded for support and insurance
purposes.
MARPA status
The MARPA status can identify if a heading sensor is on the network
and that the radar is receiving heading information essential for
MARPA calculations.
Reset device ID
Should a radar be connected to the network that has been
connected to a dual radar network in the past, it might not be
detected by the system because it might have an invalid Device ID.
With the radar connected and powered up, select the Reset Device
ID button to resolve this problem.
Ú Note:
This procedure must be performed with only one radar
on the network, and only applies where a network combines an
older NSS with other MFDs.
Adjust bearing alignment
This is to align the heading marker on the screen with the center
line of the vessel. This will compensate for any slight misalignment
of the scanner during installation. Any inaccuracy will be evident
when using MARPA or chart overlay.
Point the boat to be perpendicular to the very end of a breakwater
or peninsula. Adjust the bearing alignment setting, so that the
heading marker and land mass intersect.
Adjust antenna height
Set the radar scanner height relative to the water surface. The Radar
uses this value to calculate the correct STC settings.
Software Setup | HDS Carbon Installation Manual
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