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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
MENU
2. To record data using the default settings, press
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
change the name. Select
quality and 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 Satellite Status, you can "float" or overlay
additional Sonar or 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,
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.
|↓ to
L
S
OG
ONAR
S
TART
Trip
|
C
D
ENT
HART
ATA
C
Q
HART
UALITY
.
L
OGGING
Calculator,
68
.
. The menu clears
ENT
if you want to
F
N
ILE
AME
if you want to lower the file
Time,
Sonar
Data
and
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