Lowrance Mark-4 HDI Operation Manual EN - Page 18
DownScan Operation - reviews
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DownScan Operation This unit supports two types of sonar: Conventional and DownScan. The features described in this section are for DownScan sonar. Refer to the "Sonar operation" section for information on conventional sonar features. Move the sonar history bar all the way to the right to resume normal sonar scrolling, or press Menu and select Exit cursor mode. DownScan menu Press Menu from the DownScan page to view the DownScan menu. Trackback You can review your sonar history by pressing the keypad to the left until the screen starts to move in reverse and the sonar history bar appears at the bottom of the screen. DownScan history bar Stops sonar transmission; pauses sonar scroll DownScan Operation | Mark-4 & Elite-4 HDI 16
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16
DownScan Operation |
Mark-4 & Elite-4 HDI
This unit supports two types of sonar: Conventional
and DownScan.
The features described in this section are for
DownScan sonar. Refer to the “Sonar operation”
section for information on conventional sonar
features.
Trackback
You can review your sonar history by pressing the
keypad to the left until the screen starts to move
in reverse and the sonar history bar appears at the
bottom of the screen.
DownScan menu
Press
MENU
from the DownScan page to view the
DownScan menu.
DownScan Operation
Stops sonar
transmission;
pauses sonar
scroll
Move the sonar history bar all the way to the right
to resume normal sonar scrolling, or press
MENU
and select
Exit cursor mode
.
DownScan history bar