AlliedSignal Bendix/King KLN 89, Руководство пилота

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3.10. NAVIGATION PAGES
As you would expect, the NAV (navigation) pages contain information
relating specifically to the KLN 89(B)’s navigation capabilities. The
KLN 89(B) has four NAV pages. The procedure for selecting specific
pages, including the NAV pages, was described in
section 3.4.1 ,
“Page Selection”.
3.10.1. THE NAVIGATION 1 (NAV 1) PAGE
The NAV 1 page is the primary
navigation display, and is shown in
figure 3-110. In normal flight, you will
probably rely on this page quite a lot.
A NAV 1 page displays the following
information:
Line 1: The active navigation leg. For Direct To operation this con-
sists of the Direct To symbol,
∂ ∂∆ ∆
, followed by the active Direct To
waypoint identifier (figure 3-110). For
the leg of a flight plan this consists of
the “from” waypoint identifier and the
active “to” waypoint identifier (figure
3-111). An arrow
∆ ∆
precedes the
active waypoint identifier.
Line 2: A cyclic field which can either be (1) a course deviation
indicator (CDI) that graphically displays left and right deviation from
desired course (figure 3-111), (2) The direction to fly to intercept the
desired track and the crosstrack
distance (figure 3-112), or (3) the
current CDI scale in use. This is a
cyclic field, so you can change back
and forth between the three options
by turning on the cursor (
B
) over
the second line and pressing the
E
button.
The CDI’s vertical bar operates like a navigation deviation needle on
a conventional CDI or HSI using VOR/Localizer navigation. An on-
course indication is displayed when the vertical deviation bar is
centered on the triangle in the middle of the CDI. In en route use,
each dot represents one nautical mile deviation from the desired
track. Different CDI scales are used during terminal and non-preci-
sion approach flight with KLN 89B. For now, let’s talk only about en
route operations. A vertical deviation bar positioned two dots to the
Basic GPS Operation
3-36
Basic GPS Operation
Chapter 3
APT VOR NDB INT USR ACT NAV FPL CAL SET OTH
åå.ånm| KBGR ∆ KAUG åå.ånm| KBGR ∆ KAUG
åååååå|> Fly L 0.4nm
åååååå|> Fly L 0.4nm
Leg|DTK 237° TK 233°
Leg|DTK 237° TK 233°
NAV 1 |>234°To 0:22
NAV 1 |>234°To 0:22
Figure 3-112
APT VOR NDB INT USR ACT NAV FPL CAL SET OTH
ññ.ënm| ∂∆ KAUG ññ.ënm| ∂∆ KAUG
132kt|> ªªªª∑ºπªªªª 132kt|> ªªªª∑ºπªªªª
Leg|DTK 048° TK 046° Leg|DTK 048° TK 046°
NAV 1 |>047°To 0:30
NAV 1 |>047°To 0:30
Figure 3-110
APT VOR NDB INT USR ACT NAV FPL CAL SET OTH
åå.ånm| KBGR ∆ KAUG åå.ånm| KBGR ∆ KAUG
åååååå|> ªªªª∑ºπªªªª
åååååå|> ªªªª∑ºπªªªª
Leg|DTK 237° TK 233°
Leg|DTK 237° TK 233°
NAV 1 |>234°To 0:22
NAV 1 |>234°To 0:22
Figure 3-111