User's Manual Part 1

70 OEMV Family Installation and Operation User Manual Rev 5B
Chapter 4 Operation
Figure 20: FlexPak-V2 T Sync 10 MHz and 1PPS
4.9 Transferring Time Between Receivers
The ADJUST1PPS command is used to as part of the procedure to transfer time between receivers.
The number of pulses per second (PPS) is always set to 1 Hz with this command. It is typically used
when the receiver is not adjusting its own clock and is using an external reference frequency.
The TIMESYNC log is also used to synchronize time between receivers. It contains a time status field
that may show COARSE or FINE for example. For a complete list of the time status values and their
definitions, please refer to Section 1.3, GPS Time Status in the OEMV Firmware Reference Manual.
Section 4.9.3 starting on Page 72 provides details on the time transfer procedure. Definition used in
the procedure are in Section 4.9.2 starting on Page 71. Please also refer to the ADJUSTIPPS
command and the TIMESYNC log descriptions.
(by at least 5 ns)