Lowrance lms-480df 用户手册
149
• GSA and GSV transmits fix mode, DOP values, and satellites in
view information.
• DBT transmits the depth below the transducer.
• DPT transmits the depth
• MTW transmits the water temperature.
• VLW transmits the distance traveled through water as meas-
ured by the paddle wheel.
• VHW transmits the water speed as measured by the paddle
wheel.
4. Press
ENT
, then use
↑ ↓ → ← to enter the station frequency, then
press
ENT
.
5. Press
→ to
B
IT
R
ATE
|
ENT
then use
↑ ↓ to select the station bit rate,
then press
ENT
.
6. A. If you are
not using a Starlink DGPS receiver, press
EXIT
|
EXIT
|
EXIT
|
EXIT
to return to the previous page.
B. If you
are using a Starlink DGPS receiver, press ↓ to
S
TARLINK
A
UTO
T
UNING
M
ODE
|press
ENT
|press
EXIT
|
EXIT
|
EXIT
|
EXIT
to return to the pre-
vious page.
Configure NMEA
You can configure the unit to use specific NMEA sentences.
1. Press
MENU
|
MENU
|
↓ to
S
YSTEM
S
ETUP
|
ENT
.
2. Press
↓ to
C
OMMUNICATIONS
P
ORT
|
ENT
|
↓ to
C
ONFIGURE
NMEA
|
ENT
.
3. A menu appears showing the prefixes of the available NMEA sen-
tences. A check mark next to a prefix means the prefix is in use. Use
tences. A check mark next to a prefix means the prefix is in use. Use
↑
↓ → ← to select a prefix, then press
ENT
to turn off the prefix. (Press
ENT
again to check the box and turn a prefix on.)
4. When the desired prefixes are checked or unchecked, press
EXIT
|
EXIT
|
EXIT
|
EXIT
to return to the previous page.
Coordinate System Selection
The Coordinate System Menu lets you select the coordinate system to
use when displaying and entering position coordinates.
use when displaying and entering position coordinates.