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Manually Entering Magnetic Variation
The following procedure is used to edit the magnetic variation anytime
after the power-up sequence is complete. With a datacard installed,
and magnetic variation set to AUTO, the NMC automatically accounts
for magnetic variation. If the datacard is not inserted, you
must
enter
the magnetic variation during power-up. For the procedure used to
enter magnetic variation during power-up, see Operations,
Power-Up
Sequence
.
Flow chart
191
Operations
Navigation Information Sub-State
THE NAVIGATION INFO PAGE
TURN
TO DISPLAY
ENT
PRESS
PRESS
SYS
MAG VARIATION PAGE
TURN
TO DISPLAY THE
PRESS
TO ACTIVATE EDITING
SEL
ENT
PRESS
TURN
TO DISPLAY "MANUAL"
TURN
TO MAKE THE MAG VARIATION FLASH
TURN
TO DISPLAY THE DESIRED MAG VARIATION
TO DISPLAY "E" OR "W"
TURN
TURN
TO MAKE THE VARIATION DIRECTION FLASH
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 ...