T e m p u s L X G P S U s e r M a n u a l
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C H A P T E R F I V E
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T e m p u s L X G P S U s e r M a n u a l
F R O N T - P A N E L K E Y P A D A N D D I S P L A Y
Keypad EDIT Lockout
As a security feature, the Network Administrator can disable all editing processes done through the
front-panel keypad. This action should be performed to prevent unauthorized modification of the
instrument. When the EDIT key has been disabled, a warning message will appear whenever a user
tries to edit a parameter. To enable the lockout feature use the
lockoutkp
command as described
in
Chapter 6 - Control and Status Commands
. The lockout feature will prevent editing only, the
displays are always available for viewing.
Using Help
Press HELP at any time to read the context-sensitive help messages. Most Help messages have much
more information than can be viewed within the two-line display. Use UP and DOWN to scroll
through the help message. Press the HELP key a second time to exit Help (or press BACK).
Shortcut Menu
The Shortcut Menu allows the user quick access to particular displays from the Time/Status display.
The displays available through the Shortcut Menu are the Receiver Status display, the Faults display,
and the NTP Status display. To select the Shortcut Menu, press ENTER for one second while view-
ing the Time/Status display.
Detailed Display
Descriptions
Time/Status
The Time/Status display provides all the information necessary to determine that the instrument is
working correctly:
12 : 59 : 45
U
T
C
Stratum- 1
Sys Stat- OK
Jul 15, 2003
Receiver- Locked
Time-of-Day:
The large numeric digits shown on the left side of the display indicate the
current time-of-day.
Time Mode:
The indicator next to the time digits identifies the time mode as being UTC, GPS
or LOC (for local time). If the user selects local time in the 12-hour mode, an
AM or PM indicator will appear instead of LOC.
Date:
Current month, day and year.
Stratum:
The stratum field has three possible values:
Stratum 1:
The server is fully synchronized and accurate.
Stratum 2:
The server is synchronized to a stratum 1 server.
Stratum 16:
The server is unsynchronized. NTP clients will not use a
Stratum 16 server.
Receiver Status: GPS receiver status as follows:
Acquire:
Searching for a signal.
Locking:
Locking to the GPS signal.
Locked:
Fully synchronized to signal.
Summary of Contents for Tempus LX GPS
Page 1: ...Smarter Timing Solutions Tempus LX GPS Network Time Server User Manual...
Page 2: ......
Page 6: ...Te m p u s L X G P S U s e r M a n u a l...
Page 36: ...Te m p u s L X G P S U s e r M a n u a l 24 C H A P T E R T H R E E...
Page 84: ...Te m p u s L X G P S U s e r M a n u a l 72 A P P E N D I X C...
Page 90: ...Te m p u s L X G P S U s e r M a n u a l 78 A P P E N D I X E...
Page 107: ...95 Te m p u s L X G P S U s e r M a n u a l S P E C I F I C AT I O N S...
Page 108: ...Te m p u s L X G P S U s e r M a n u a l 96 A P P E N D I X H...
Page 112: ...Te m p u s L X G P S U s e r M a n u a l 100 A P P E N D I X I...
Page 114: ...Te m p u s L X G P S U s e r M a n u a l 102 S P E C I A L M O D I F I C AT I O N S...
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