Lowrance electronic LMS-520C - Manual (Page 81)

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The cursor can be moved to any location on the screen, letting you pin-
point the depth of a target.
1. From the Sonar Page, press
MENU
| ↓ to
D
EPTH
C
URSOR
|
ENT
.
2. The depth cursor appears. Press ↓ to lower the cursor line; press ↑ to
raise the cursor line.
3. To clear the depth cursor, press
EXIT
.
Depth Range - Automatic
When turned on for the first time, the bottom signal is automatically
placed in the lower half of the screen. This is called Auto Ranging and
is part of the automatic function. However, depending upon the bottom
depth and the current range, you can change the range to a different
depth.
Sonar Page menu with Depth Range selected (left). Depth Range Con-
trol Scale (right).
1. From the Sonar Page, press
MENU
| ↓ to
D
EPTH
R
ANGE
|
ENT
.
2. The Depth Range Control Scale appears. Press ↑ or ↓ to select a dif-
ferent depth range. A blue bar highlights the selected range. The light
numbers cannot be selected.
3. When the new range is selected, press
EXIT
to clear the menu.
Depth Range - Manual
You have complete control over the range when the unit is in the man-
ual mode. There are 16 depth ranges, from 5 feet to 4,000 feet.
To switch to Manual Depth Range:
1. First, turn off automatic depth range. From the Sonar Page, press
MENU
| ↓ to
A
UTO
D
EPTH
R
ANGE
|
ENT
.
2. Press ↑ to
D
EPTH
R
ANGE
|
ENT
and the Depth Range Control Scale ap-
pears.