Raymarine GPS navigation - Manual (Page 23)

Along the bottom row, the sensor “in use” is indicated in the highlighted
block. If the Raynav 508 is used, “LORAN” appears in the block. If the
I
108 is used, “GPS” appears together with the current GPS Fix mode
type. If the Differential Beacon Receiver is connected and a beacon is
received and differential corrections are included, will be indicated.
Whenever any alarm signals or warnings are activated, they will appear in
a “blinking block” to the right of the page ID indicator and accompanied by
the audible beeper.
2
When is pressed, the POS 2 screen appears.
Across the top line of this display a
(Course Deviation Indicator) appears. The
will only be active after waypoints have been
entered into the NAV unit memories, and one has
been selected as the destination waypoint.
w
118" 35.236'
The is made up of a “boat-like” symbol
and a scale depicting your vessel’s deviation
from an intended track line to the destination.
On this
screen, the ship symbol changes its
“angle” to show if the vessel is tending to close
to the track line, stay even with the line, or move
further OFF the line.
The range scale can be changed in the UNITS section of the System
Setups menu to set the width of the lane between plus or minus
or from the track line. For example: When the scale is set to O.lnm,
the increments of the scale are or approximately 150 feet to each mark.
3
If you press key again, the POS 3
screen appears.
The POS 3 display swaps the scale for the
digital version of the Cross Track error value
Time-to-go to (TTG), local
Time, and Trip Log distance. On this screen you
can see a sample of the alarm readout appearing
to the right of the page ID in the bottom row.
OPERATION 3-9