5 - PROCEDURES
104
190-00357-00 Rev C
2. As you depart the airfield, “Next DTK 026° in
x sec” appears in the lower right corner of the
screen and “SUSP” appears directly above the
OBS key. You are now on the “course from fix
to manual sequence” leg. The distance dis-
played on the Active Flight Plan, Default NAV
and Map pages is FROM the waypoint fix (the
departure runway, in this example).
As you depart the airfield, “Next DTK 026° in x sec” appears in
the lower right corner and “SUSP” appears above the OBS key.
Indicated distance increases and is FROM the waypoint fix.
3. Fly the outbound course keeping the CDI needle
centered. Once you are cleared to sequence to
the next leg, press the OBS key. Confirm that
“SUSP” no longer appears directly above the
OBS key. An alert (“Next DTK 185° in x sec”)
appears in the lower right corner of the screen
to guide you to the next waypoint (HFD VOR).
The actual desired track (DTK) depends on your
ground speed and distance from HFD VOR.
4. Once the OBS key is pressed, the 500W-series
unit automatically sequences to each waypoint
along the remainder of the departure route,
including the selected transition.
Once cleared to the next leg, press OBS. An
alert appears indicating the desired track and
the unit sequences to the next waypoint.
ILS Approaches
Precision ILS approaches can be performed with
theGNS530W’sbuilt-inVLOC(VOR/localizer/
glideslope) receivers. The GPS receiver can be used for
guidance prior to reaching the final approach fix, but
once there, the proper frequency must be selected on
theVLOCwindow(leftsideofscreen)andtheCDI
outputsetto“VLOC”.
The GNS 530W can use its internal GPS
receiver to guide you on the initial portion
of an ILS approach. At this stage “GPS” is
indicated above the CDI key.
NOTE: GPS level of service annunciations (LPV, ENR,
etc. as shown on page 83) are not applicable to the
external CDI (or HSI) when VLOC is active.
GNS 530W only
ILS Approach
