Garmin 530 用户指南
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84
5 - procedures
8. Turn right to a heading of 075° to initiate the procedure
turn. The GNS 530 does not guide you through the turn. (The
pro ce dure turn is displayed on the Map Page and indicated
as the active leg on the Default NAV and Active Flight Plan
pages.) The external CDI needle starts moving to the left.
pro ce dure turn is displayed on the Map Page and indicated
as the active leg on the Default NAV and Active Flight Plan
pages.) The external CDI needle starts moving to the left.
9. After approximately one minute, make a 180° left turn to a
heading of 255° to intercept the ILS. The GNS 530 se quences
to the inbound leg and “NEXT DTK 210°” appears in the
lower right corner of the screen. CDI coupling au to mat i cal ly
switches from the “GPS” receiver to the “VLOC” receiver as
you complete the inbound turn. (If the ILS fre quen cy has not
been activated, per step #4, this automatic CDI switch does
not occur.)
to the inbound leg and “NEXT DTK 210°” appears in the
lower right corner of the screen. CDI coupling au to mat i cal ly
switches from the “GPS” receiver to the “VLOC” receiver as
you complete the inbound turn. (If the ILS fre quen cy has not
been activated, per step #4, this automatic CDI switch does
not occur.)
NOTE: From this point on, primary navigation is
provided by the VLOC receiver. You may continue to
use the GPS receiver for supplemental navigation
guidance only. If automatic CDI switching is disabled
(“Manual” selected), the reminder message “Select
VLOC on CDI for approach” appears at 2.0 nauti-
cal miles prior to the FAF. In this instance, you must
press CDI to manually switch CDI output to the VLOC
receiver and continue the approach.
provided by the VLOC receiver. You may continue to
use the GPS receiver for supplemental navigation
guidance only. If automatic CDI switching is disabled
(“Manual” selected), the reminder message “Select
VLOC on CDI for approach” appears at 2.0 nauti-
cal miles prior to the FAF. In this instance, you must
press CDI to manually switch CDI output to the VLOC
receiver and continue the approach.
10. As the CDI needle starts to center, make a left turn to 210° to track the ILS approach course.
11. As you approach the FAF (SHUTR), “0.30nm” appears in the lower left corner of the screen — indicating a
CDI scale tran si tion from 1.0 to 0.3 nautical miles, full scale defl ection. (This scale tran si tion applies only to
the Default NAV Page’s on-screen CDI, since the external CDI or HSI is now coupled to the VLOC receiver. GPS
approach mode is NOT activated for precision approaches, since the VLOC receiver MUST be used for primary
nav i ga tion.)
the Default NAV Page’s on-screen CDI, since the external CDI or HSI is now coupled to the VLOC receiver. GPS
approach mode is NOT activated for precision approaches, since the VLOC receiver MUST be used for primary
nav i ga tion.)
{continued}
STEP 9: The GNS 530 automatically switches
from the GPS receiver to the VLOC receiver as you
complete the turn inbound. The annunciator above
the CDI key switches from “GPS” to “VLOC”.
from the GPS receiver to the VLOC receiver as you
complete the turn inbound. The annunciator above
the CDI key switches from “GPS” to “VLOC”.
ILS Approach
DO NOT USE FOR
NAV IGA TION
u
w
v
STEP 11: As you approach the FAF, “0.30” appears
in the lower left corner. This indicates the CDI
scale of the Default NAV Page, not the external
CDI.
in the lower left corner. This indicates the CDI
scale of the Default NAV Page, not the external
CDI.
)
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4/11/2003, 8:52:41 AM