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OPERATIONS MANUAL

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Flight Instruments<br />

Attitude Indication: (continued)<br />

Approach reference<br />

Indicates tuned ILS frequency, or—when decoded—station identifier.<br />

On LCD version, also indicates approach course.<br />

DME indicator<br />

Indicates DME if<br />

paired with tuned<br />

ILS, otherwise<br />

displays dashes.<br />

Flight path vector<br />

(FPV)<br />

Indicates horizontal<br />

drift angle relative<br />

to pitch scale<br />

center, and vertical<br />

flight path angle<br />

relative to horizon.<br />

Removed when<br />

rising runway is<br />

above its parked<br />

position.<br />

FPV on CRT<br />

version includes<br />

moving arms that<br />

stay parallel to the<br />

horizon.<br />

Rising runway<br />

Active in flight<br />

below 200 ft radio<br />

altitude when an<br />

ILS is tuned.<br />

Approach course<br />

indication on CRT<br />

version.<br />

LCD type PFD<br />

CRT type PFD<br />

Marker beacon<br />

IM Inner marker or<br />

airway marker.<br />

MM Middle marker.<br />

OM Outer marker.<br />

Glideslope indicator<br />

Magenta diamond<br />

is removed when on<br />

backcourse.<br />

Localizer indicator<br />

Scale consists of four<br />

dots when in manual<br />

flight; scale expands to<br />

a more precise display<br />

during autoland when<br />

the aircraft is close to<br />

the centerline.<br />

Glideslope & localizer<br />

indicators blank<br />

when ILS is parked<br />

or when bank angle is<br />

excessive. Diamonds<br />

are removed when no<br />

signals are received. If<br />

deviation is excessive<br />

at low altitude, with<br />

AFDS engaged,<br />

respective scale turns<br />

amber and diamond<br />

flashes.<br />

— Page 294 —<br />

For preview only. Not for sale. Many pages are intentionally removed.

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