Lowrance - LVR-880 Operation Instructions30
3-6-6 Course & Speed Display Options (COG/SOG)
If your vessel position and time data are being updated through a GPS navigation receiver,
you can show or hide your course over ground (COG) and speed over ground (SOG) data on
the LCD.
MENU SELECT
LOCAL/DIST
CONTRAST
GPS/DATA
GPS/DATA
MANUAL
SETTING
SETTING
TIME DISPLY
LL DISPLY
COG/SOG
COG/SOG
ON
OFF
Select GPS/DATA then SETTING.1.
Select COG/SOG. 2.
Select ON (on) or OFF (off) as desired. In this example, ON has been selected and so the 3.
LCD shows the bearing and speed.
Note: If TIME DISPLY is ON, the course and speed data are NOT displayed on the LCD, irre-
spective of the COG/SOG setting. See Section 3.6.4.
3-6-7 GPS Alert (GPS ALERT)
If the GPS Alert is ON and the GPS navigation receiver is disconnected, the alarm sounds.
Note: The default setting is ON for the VHF 880EU and OFF for the VHF 880US.
MENU SELECT
LOCAL/DIST
CONTRAST
GPS/DATA
GPS/DATA
MANUAL
SETTING
SETTING
LL DISPLY
COG/SOG
GPS ALERT
GPS ALERT
ON
OFF
Select GPS/DATA then SETTING.1.
Select GPS ALERT. 2.
Select ON (on) or OFF (off) as desired. 3.
