Item
Description
GPS
GPS is always enabled and cannot be disabled.
GALILEO
GALILEO can be enabled or disabled as desired.
GLONASS
Either GLONASS or BeiDou can be enabled, but not both at the same time.
BeiDou
Item
Description
Low Quality
When the time becomes inaccurate by more than the time specified value, the
LOWQUALITY alarm is set. The range is 0.001 to 4000ms.
Default: 0.5ms
Bad Time
When the time becomes inaccurate by more than the time specified value, the
BADTIME alarm is set. The range is 0.001 to 4000ms.
Default: 1000ms
See section
Clock States
for an explanation of how the limits in Table 16 affect clock operation.
Figure 27: GNSS and out-of-bound limits settings
Table 15: GNSS settings
Table 16: Out-of-bounds limits settings
35
Kronos Series 3