Spectracom SecureSync 1200 User Reference Manual page 522

APPENDIX
E x a m p l e
FFFFI^YYYYMMDD^HHMMSS±HHMMD L # CR LF
Where:
The time synchronization status character (
? When the receiver is unable to track any satellites and the time synchronization lamp is red.
* When the receiver time is derived from the battery backed clock or set manually through the Setup Port
Interface.
The time difference from UTC, ±HHMM, is selected when the Serial Com or Remote port is con
figured. A time difference of -0500 represents Eastern Time. UTC is represented by +0000.
The Daylight Saving Time indicator (
506
m e s s a g e :
FFFF Format Identifier (0003)
I Time Sync Status (Space, ?, *)
^ Space separator
YYYY Year (1999, 2000, 2001, etc.)
MM Month Number (01-12)
DD Day of the Month (01-31)
HH Hours (00-23)
MM Minutes (00-59)
SS Seconds (00-60)
± Positive or Negative UTC offset (+,-) Time Difference from UTC
HHMM UTC Time Difference Hours Minutes (00:00-23:00)
D Daylight Saving Time Indicator (S,I,D,O)
L Leap Second Indicator (space, L)
# On time point
CR Carriage Return
LF Line Feed
) is defined as:
D
S During periods of Standard time for the selected DST schedule.
) is defined as described below:
I
SecureSync User Reference Guide