258 SyncServer 600 Series User’s Guide 098-00720-000 Revision D1 – February, 2018
Appendix A System Messages
System Notification Messages
GNSS Signal Low
1
93 Minor No GNSS signal low
GNSS signal normal
Improve antenna gain
Add amplifier
Reduce cable length
Or use low loss cable
No action required
GNSS ant
short-circuit
96 Minor No GNSS antenna
short-circuit
GNSS antenna
short-circuit cleared
Check for short circuit in
the antenna cable.
If shorted antenna, then
out-of-range and
short-circuit alarms will
be generated.
No action required
GNSS ant
open-circuit
97 Minor No GNSS antenna
open-circuit
GNSS antenna
open-circuit cleared
Check for Antenna not
connected or AC coupled
splitter. If using a splitter
you must at least draw
10mA of current from the
SyncServer S6x0. This
can be achieved by
adding a 50 ohm
termination.
If no antenna, then
open-circuit and
out-of-range alarms both
will be generated
No action required
GNSS PPS failure 98 Major No Reserved - event will
never be reported
Reserved - event will
never be reported
J1A Input LOS
(LOSS OF SIGNAL)
99 Minor No J1A Input LOS
J1A Input LOS cleared
Check if cable is
securely connected.
Check signal source
is present and
configured properly.
No action required
Table A-1. System Notification Messages (Continued)
Description
Event
ID
Msg
Level
Trans-
itory
MsgText Corrective Action
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