Lowrance electronic LMS-520C - Manual (Page 88)

78
Log Sonar Chart Data
If you have an MMC installed in the unit, the sonar data shown on the
screen can be saved to the MMC. This can be played back at any time
(to play a recorded sonar chart log, see the entry in this section for So-
nar Simulator). If you have a personal computer and Internet access,
visit our web site, www.lowrance.com, and download the free Sonar
Viewer and the emulator for your unit. These programs will allow you
to replay sonar logs on your personal computer.
Sonar Page menu with the Log Sonar Chart Data selected (left). Sonar
Chart Logging menu (right) with the Start Logging selected. The menu
says the MMC has 5.42 MB of free space, which will record the scroll-
ing chart for 28 minutes and 44 seconds.
To record or log chart data:
1. Press
MENU
| ↓ to
L
OG
S
ONAR
C
HART
D
ATA
|
ENT
.
2. To record data using the default settings, press
ENT
. The menu clears
and the Sonar Page title bar shows the name of the file you are re-
cording. 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
F
ILE
N
AME
if you want to
change the name. Select
C
HART
Q
UALITY
if you want to lower the file
quality and record for a longer period of time. After you've changed
the settings, select
S
TART
L
OGGING
and press
ENT
.