Simrad ES70 Operator's Manual page 78

Simrad ES70
3 A "history file" is recorded automatically and continuously. When the file is full, it
will start to overwrite the oldest data, thus creating a "ring buffer". To play back the
history file, click the
This procedure explains how to store raw echogram
data. Each sequence of raw data – often regarded as
a "line" during a survey – contains a set of echogram
data saved on digital format. Once saved, you can play
back this data just as if it was "normal" echogram data.
Note
Raw data files will normally become very large. If you
wish to record large amounts of echogram raw data, make sure that you have enough
space on you hard disk. Unless your computer is equipped with a very large harddisk
capacity, we recommend that you save the raw data to an external storage device.
1 Click the
Operation
→ Operation menu on page 104
2 Click to open the sub-menu.
Record
3 Click
File Output
4 In the
File Output
a On the
Directory
These are the default directories for raw data:
Windows XP
c:\documents and settings\all users\application data\simrad\ES70\data
Windows 7
c:\programdata\\simrad\ES70\data
b On the
Raw Data
Raw data are the echo data received directly from the output of the transceiver.
The data can later be replayed on the ES70. The data contain sample data, echo
sounder configuration data, navigation data (NMEA format) and annotations
(if any).
Define any other parameters to fit your requirements.
c
Click to save the current settings and close the dialog.
5
OK
To start recording, you have two choices:
6
a In the
Record
76
button on the
History
icon under the
Main
to open the
File Output
dialog:
tab, define the file output directory.
tab, click
Save Raw Data
button, select On.
.
Title Bar
menu to open the
Operation
dialog.
to enable this export.
sub-menu.
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