20
GPS reception The bar graph labelled
GPS
indicates the current GPS signal quality or the reserve
power of the internal time reference when the device is turned on. The display changes
as follows, depending on the situation:
As illustrated by the above graphic, the internal power reserve synchronizes to the GPS
signal as soon as it is received. Once this process is complete, a sufficiently accurate
time base can be ensured even without GPS reception for an hour.
Even outside buildings it can take several minutes to find a GPS signal after
switching on the device.
If the device is used inside a building, such as a switching substation, and the one-hour
power reserve will not be sufficient for the expected duration of the measurement, the
GPS antenna
on the base station can be positioned outside and connected with the
optional cable.
8
Power reserve
charged
GPS reception is ensured
No GPS for 1 hour
Searching for
GPS signal
Receiving
GPS signal
Power reserve is decreasing
slowly
Summary of Contents for PVS 100i
Page 1: ...Issue 4 12 2016 EN Article number 84534 USER GUIDE PVS 100i Phase Verification System...
Page 5: ...5...
Page 46: ......
