106
Version 2.0
Operator’s Manual
Configuration
activate. This alarm limit is enabled by the
Shallow Alarm Active
selection of
Yes
.
Alarm If No Data
- Allows you to receive an audible and visual alarm if
NMEA 0183 data is not being received on the data port at regular
intervals (typically every few seconds). The available choices are
Yes
(default) and
No
.
Input Sentence
- Specifies the NMEA 0183 data sentence to read the
depth data from. The available choices are
Any (default)
,
DPT
,
DBS
,
DBT
, or
DBK
sentence. It is better to specify the appropriate
sentence because more than one method of reporting depth may
be available on the port.
The window in the lower portion of the screen allows you to see the
depth data that is received on the data port (
Input:
) and the data that
is actually displayed in
NAV 4
(
Used Value:
).
DGPS - DGPS Configuration
This screen controls the built in beacon receiver in the MX Marine
smart antenna unit.
Internal Beacon Menu
DGPS Mode:
Auto
-
sets the receiver to automatic DGPS or GPS modes
. This is
the default setting. If DGPS corrections are being received and
their age is less than the
Max Age
limit, the receiver will oper-
ate in DGPS mode (assuming you are receiving corrections for
enough satellites to operate in DGPS mode). Otherwise, the
receiver operates in GPS positioning mode.
The traffic light will be green when it is in DGPS mode.
When it drops to GPS mode, a DGPS symbol will be displayed
(indicating Non Differential GPS mode), and the yellow and
green traffic light will be on.
Summary of Contents for MX420
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