Service manual

SECTION 9
SUPPLEMENT 8 PA-46-350P, MALIBU
SECTION 9
SUPPLEMENT 8 PA-46-350P, MALIBU
REPORT: VB-1710 ISSUED: FEBRUARY 23, 1999
9-54 12 of 26
REPORT: VB-1710 ISSUED: FEBRUARY 23, 1999
9-54 12 of 26
SECTION 7 - DESCRIPTION AND OPERATION (Continued)
5. ARC SECTORED MODE SELECTION - The ARC mode provides
the pilot a large scale view of the CDI by presenting an approximate
85 degree sector display of the compass.
The EHI 40 has three possible ARC sectored display formats:
standard HSI compass rose, ARC NAV MAP mode, and ARC NAV
MAP mode with radar. A press of the ARC button will sequentially
select the possible display formats.
A press of the ARC button while in the 360 degree mode will result
in an ARC presentation of the same format. For example, if the 360
NAV MAP mode was being displayed and the ARC button was
pressed, the resulting display format would be ARC NAV MAP. A
press of the HSI button while in the ARC mode will change the
display to the standard HSI compass rose.
The ARC display selection list may include the following:
ARC COMPASS ROSE WITH NAV DISPLAY
ARC NAV MAP
ARC NAV MAP WITH RADAR
6. NUMBER 2 SYSTEM BEARING POINTER SELECT - The bearing
pointer select button works similar to the NAV sensor select button
and the Number 1 Bearing Pointer Select button. A press of the
bearing pointer button sequentially selects the next available sensor.
The bearing pointer sensor list contains only those sensors which
have bearing associated with them. If the selected sensor has distance
information paired with it, that distance will be displayed in the lower
right hand corner along with the sensor annunciation.
The following is a list, in order, of the bearing pointer sensors that
may be interfaced with the EHI 40:
DECLUTTER (no number two bearing pointer information
is displayed)
VOR 2
Only those sensors interfaced to the EHI 40 will be selectable for use
and display.
No bearing information will be available when LOC 2 is annunciated
as the primary nav sensor.
SECTION 7 - DESCRIPTION AND OPERATION (Continued)
5. ARC SECTORED MODE SELECTION - The ARC mode provides
the pilot a large scale view of the CDI by presenting an approximate
85 degree sector display of the compass.
The EHI 40 has three possible ARC sectored display formats:
standard HSI compass rose, ARC NAV MAP mode, and ARC NAV
MAP mode with radar. A press of the ARC button will sequentially
select the possible display formats.
A press of the ARC button while in the 360 degree mode will result
in an ARC presentation of the same format. For example, if the 360
NAV MAP mode was being displayed and the ARC button was
pressed, the resulting display format would be ARC NAV MAP. A
press of the HSI button while in the ARC mode will change the
display to the standard HSI compass rose.
The ARC display selection list may include the following:
ARC COMPASS ROSE WITH NAV DISPLAY
ARC NAV MAP
ARC NAV MAP WITH RADAR
6. NUMBER 2 SYSTEM BEARING POINTER SELECT - The bearing
pointer select button works similar to the NAV sensor select button
and the Number 1 Bearing Pointer Select button. A press of the
bearing pointer button sequentially selects the next available sensor.
The bearing pointer sensor list contains only those sensors which
have bearing associated with them. If the selected sensor has distance
information paired with it, that distance will be displayed in the lower
right hand corner along with the sensor annunciation.
The following is a list, in order, of the bearing pointer sensors that
may be interfaced with the EHI 40:
DECLUTTER (no number two bearing pointer information
is displayed)
VOR 2
Only those sensors interfaced to the EHI 40 will be selectable for use
and display.
No bearing information will be available when LOC 2 is annunciated
as the primary nav sensor.
FOR REFERENCE ONLY
NOT FOR FLIGHT