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on the sonar. In many of those cases, you'll see a 50 kHz transducer
frequency in use because the wider cone angle lets them watch the bait.
Sonar Features menu with a frequency of 200 kHz selected.
To change the frequency setting to 50 kHz:
1. From the Sonar Page, press
MENU|↓ to SONAR FEATURES|ENT.
2. Press ↓ to
50 KHZ|ENT.
3. Press
EXIT|EXIT to clear the menu.
To change the frequency setting to 200 kHz:
1. From the Sonar Page, press
MENU|↓ to SONAR FEATURES|ENT.
2. Press ↓ to 200 KHZ|ENT.
3. Press
EXIT|EXIT to clear the menu.
HyperScroll
See the entry on Ping Speed, which controls the HyperScroll feature.
Log Sonar Chart Data
If you have an MMC installed in the unit, the sonar data shown on the
screen can be saved to it. This can be played back at any time. (To play
a recorded sonar chart log, see the entry in this section for Sonar
Simulator.) If you have a personal computer and internet access,
download our free Sonar Viewer and your unit’s emulator at our web
site, www.lowrance.com. That will allow you to replay sonar logs on
your personal computer.