Noise Rejection; Overlay Data - Lowrance LMS 330C Installation And Operation Instructions Manual

To record or log chart data:
1. Press
MENU
2. To record data using the default settings, press
and the Sonar Page title bar shows the name of the file you are record-
ing. 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
change the name. Select
quality and record for a longer period of time. After you've changed
the settings, select

Noise Rejection

See the entry on Advanced Signal Processing in this section.

Overlay Data

To change the digital data shown "floating" on top of the Sonar Page or
the Map Page:
First, press
PAGES
To select data for display:
1. From the Map or Sonar page, press
2. Press ↓ or ↑ to select Data Type|
Overlay Data command on the Sonar Menu, at left. Overlay Data
Shown selection menu, right. In this example, we scrolled down the
|↓ to
L S
OG ONAR
S
TART
, use → or ← to select a Page Name, then press
data list to highlight "Ground Speed."
|
C D ENT
HART ATA
C Q
HART UALITY
and press
L
OGGING
MENU
ENT.
75
.
. The menu clears
ENT
if you want to
F N
ILE AME
if you want to lower the file
.
ENT
|↓ to
O
VERLAY
.
EXIT
| .
D ENT
ATA