Lowrance lms-350a 操作ガイド

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sonar screen as shown at right.
This turns the zone alarm on at
the same time.
To turn the zone bar off, repeat
the above steps, until the third
menu page appears, then press
the key adjacent to the “Re-
move Zone Bar” label. Note
DIGITAL SONAR
When the LMS-350A is turned on for the first time, the digital depth display
is located at the top left corner of the screen. This display comes from a
separate digital sonar built into the unit. It displays only the bottom depth.
If it loses the bottom, the last known depth will flash on the display. When
the digital finds the bottom, it will automatically display the bottom depth
again.
The digital sonar can be turned off, however this also turns all automatic
features off also, such as auto sensitivity, auto ranging, and the Fish I.D.
feature.
To turn the digital sonar off, press the Menu key, then press the key next
to the "More" label until the third menu page appears. Now press the key
adjacent to the “Turn Digital Sonar Off” label. To turn it back on again,
repeat the same steps.
CHART CURSOR
The LMS-350A has a chart cursor that lets you pinpoint a target's depth.
The cursor is simply a movable horizontal line that extends across the
display from right to left. A depth box at the far right end of the line shows
the line's depth. In the example at the top of the next page, the chart cursor
depth is 16.4 feet. To turn the chart cursor on, press the MENU key until
the third menu screen appears as shown at the top of this page. Now press
the key next to the "Turn Chart Cursor On" label. A screen similiar to the
one at the top of the next page appears. To move the chart cursor, simply
TURN ALL SONAR OFF
To turn the LMS-350A into a GPS-only unit, press the MENU key, then
press the key next to the "More" label until the third menu page appears.
Now press the key next to the "Turn All Sonar Off" label. This stops both
the chart and the digital sonar. To turn both of the sonars on again, repeat
the above steps, then press the key next to the "Turn All Sonar On" label.