Eagle 2000c Operating Guide

66

 

The Sonar Page menu with the Log Sonar Chart Data command

selected (left). Sonar Chart Logging menu, with the Start Logging

command selected (right). The MMC has 11.7 MB of free space, which

will record the scrolling chart for 20 minutes and 44 seconds.

To record or log chart data:
1. Press 

|

↓ to 

|

.

2. To record data using the default settings, press 

. The menu clears

and the Sonar Page title bar shows the name of the file you are
recording. Warning messages will appear as recording time begins to run
out.

NOTE:

You can change any of the settings by using the cursor arrows to
highlight different commands. Select 

 if you want to

change the name. Select 

 if you want to lower the file

quality so you can record for a longer period of time. After you've
changed the settings, select 

.

Noise Rejection

See the entry on Advanced Signal Processing in this section.

Overlay Data

On any page display except the Satellite Status and Navigation pages,
you can "float" or overlay data on the screen with the Overlay Data
command. The various data available from your unit are divided into
categories in the Overlay Data menu. These categories include GPS
Data, Navigation, Trip Calculator, Time, Sonar Data and
Miscellaneous Data.

You can select items from any of these categories for display, in any
combination. The category divisions are there only to help you sort
through the information.