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Setting the Time and Date
The following procedure is used to enter the time and date. The NMC
uses a real time clock set to Universal Coordinated Time
(UTC—formerly called Greenwich Mean Time). The correct UTC
must be entered for GPS sensors to initialize. During the power-up
sequence, the NMC briefly displays the current time and date. The
time and date may also be adjusted during the power-up sequence. The
NMC will update itself from GPS satellite data during power-up after
it gets a 3-D fix. For the procedure used to adjust the time and date
during power-up, see Operations,
Power-Up Sequence.
203
Operations
System Information Sub-State
ENT
PRESS
PRESS
SYS
PRESS
TO ACTIVATE EDITING
SEL
ENT
PRESS
THE SYSTEM INFO PAGE
TURN
TO DISPLAY
TIME AND DATE PAGE
TURN
TO DISPLAY THE
TURN
TO DISPLAY THE
DESIRED CHARACTER
YES
IS THE DESIRED DATE AND UTC DISPLAYED?
TIME/DATE CHARACTER TO CHANGE FLASH
TURN
TO MAKE THE
NO
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 ...