Inputting Position Data - SEA 7157 Operator's Manual

PROGRAMMING DSC OPTIONS
When power is applied to the radio, the
NMEA 0183 input is checked for positioning
information. If the data is not present or invalid,
the radio will prompt for positioning data 15
seconds after power is applied.
If the operator does not enter a position, the radio
will sound an alarm and prompt for a valid
position every 20 minutes. Manually entering a
valid position will suppress the alarm.
When the position is entered manually and no
NMEA 0183 positioning information is present,
the radio will sound an alarm 4 hours after the
last position was input and prompt the operator
to enter the current position.
To program a valid current position into the
radio, press
DSC
The operator is prompted for the global quadrant
for the following Latitude and Longitude
position. Select the quadrant.
When prompted for the degrees and minutes of
the latitude and longitude, use the numeric or
DN
and keys to change the value.
UP
After the correct value is displayed press
LIST
The key may be used to backspace
← BKSP
over the digit just entered for corrections.

INPUTTING POSITION DATA

A G
2 4
B H
C I
3:05
1
1=REVIEW
3=DSC
5=RELAY
7=PHONE
Primary DSC menu selections
3:05
1
1=UNIT SETUP
2=DSC STATIONS
3=PHONE NUMBERS
4=POSITION
3:05
1
POSITION KNOWN?
SP .
1
1=YES 2=NO
3:05
1
SELECT
0=NE
2=SE
ENT 3:05
1
QUADRANT:
LATITUDE:
LONGITUDE:
MINUTES(0-59'):
Latitude / Longitude in degrees and minutes
34
47° 47N 122° 19W
US EXAMP
A
2=PROGRAM
4=ALT CHAN
6=ALL SHIP
8=CLASS A
47° 47N 122° 19W
US EXAMP
A
2=Program
NO-NAV-DATA
A US EXAMP
<1
4=Position selection
NO-NAV-DATA
A US EXAMP
QUADRANT
1=NW
3=SW
Global quadrant location
NO-NAV-DATA
US EXAMP
A
NW
47° 47'
122°
19