EPSILON CLOCK MODEL EC20S Spectracom
49 User’s Manual
- Unpowered GNSS antenna is disconnected or incorrectly powered. Use of an
antenna splitter produces this message. No alarm generated for
this reason.
- Powered GNSS antenna is connected and correctly powered.
- Shorted GNSS antenna is in short-circuit status.
13.3.2.4 GNSS MODULE STATUS
Working state of the GNSS receiver:
- OK The GNSS receiver is working well.
- Alarm Problem with the GNSS receiver. The communication with the
GNSS receiver is interrupted or the 1PPS signal is not delivered
by the GNSS receiver.
13.3.2.5 EXTERNAL SOURCES
16. EXTERNAL 1PPS
Status of the external 1PPS source:
- OK The External 1PPS source is valid.
- Alarm The External 1PPS source is not valid.
- Disabled The External 1PPS source is disabled by the user (See 13.7.3
Synchronization Setup).
17. EXTERNAL NMEA DATATION
Status of the external NMEA datation source:
- OK The NMEA datation source is valid.
- Alarm The NMEA datation source is not valid.
- Disabled The NMEA datation is disabled by the user (See 13.7.3
Synchronization Setup).
13.3.2.6 POWER SUPPLY
18. AC