Sokkia GSR2700 IS, Operation Manuals, Page: 40 / 87

GSR2700 IS Operations Manual 29
Display Panel Operations Chapter 3
Table 10 summarizes the values indicated by each LED.
For the most accurate survey results, perform surveys with a
minimum of six satellites if possible. The bottom LED (red) is
illuminated if the receiver is using only one, two, or three
satellites, which are insufficient for three-dimensional
positioning applications.
3.3.3 Memory gauge
The memory gauge displays the amount of available
memory. When data is being logged to a file, the currently
illuminated LED blinks.
Table 11 summarizes the values indicated by each LED.
Table 10: Satellite Tracking Gauge Indicators
LED
Number of
Satellites Being
Tracked
Top 10, 11, or 12
4 8 or 9
3 6 or 7
2 4 or 5
1 1, 2, or 3
Table 11: Memory Gauge Indicators
LED Available Memory (%)
Top 80 to 100
4 60 to 80
3 40 to 60