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Altitude Sensor Selection
Altitude Assist requires the system include an altitude encoder or
Fuel/Air Data Sensor (F/ADS). This procedure is used to select which
of these sensors is used for altitude data. In this example, the current
sensor is an altitude encoder, and is changed to an F/ADS. The same
procedure is used to change back.
If an ARINC 429 Air/Data sensor is installed in the
system, this sensor is automatically selected as the
current sensor for altitude data. No other altitude
sensor may be selected.
Action
Explanation
1.
In NAV mode, turn the
Large
knob to
display the Altitude Assist page.
ALTITUDE ASSIST
LOCAL ALTIMETER
SETTING 29.92¯·
NAV
If an ARINC 429 Air/Data sensor is
installed in the system, the Altitude
Assist page appears as shown below.
ALTITUDE ASSIST
BARO ALT 1000FT
·
2.
Turn the
Small
knob to display the
Current Sensor page, and press
SEL
to
activate editing. The “*” is next to the
activated sensor.
CURRENT SENSOR
*ENCODER 1020FT
F/ADS
1021FT
NAV
87
Operations
Nav Mode Procedures
NAV
SEL
Summary of Contents for Apollo NMC
Page 1: ...Apollo NMC Navigation Management Computer Operating Manual July 1999 P N 560 0164 01b ...
Page 92: ...NOTES 78 NAV Displays Operations ...
Page 108: ...Setting Editing Auto Descent Values continued Flow Chart 94 Nav Mode Procedures Operations ...
Page 111: ...Notes 97 Operations Nav Mode Procedures ...
Page 176: ...NOTES 160 Flight Plan FPL Mode Operations ...
Page 274: ...Notes 258 Approach Procedures Operations ...
Page 290: ...Notes 274 Approach Operations Operations ...
Page 292: ...Reproduced with permission of JeppesenSanderson Inc Reduced for illustrative purposes 276 ...
Page 296: ...Reproduced with permission of JeppesenSanderson Inc Reduced for illustrative purposes 280 ...
Page 302: ...Reproduced with permission of JeppesenSanderson Inc Reduced for illustrative purposes 286 ...
Page 308: ...Reproduced with permission of JeppesenSanderson Inc Reduced for illustrative purposes 292 ...
Page 316: ...Notes 300 ...