Spectra Precision ProFlex 800 Backpack User Manual
Page 21

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• Number of satellites used [4]: Number of satellites used
in the position processing, regardless of the current 
position solution status.
•
: Data link icon [5]. This icon is displayed only when
corrections are received.
• Age of corrections [6], in seconds. This value is displayed
when corrections are received and only after base station 
information has been received (Position status is at least 
“DGPS”).
• Raw data logging icon [7]:
• Percentage of free memory in the storage medium used
[8].
•
: Battery icon [9] with visual indication of remaining
charge. If an external power source is used (AC adapter or 
external battery), the battery icon will be animated to 
indicate battery charging in progress.
is displayed when there is no battery in the
compartment and the receiver is operated from an 
external power source.
• Power status [10].
• Alarm status [11].
Data recording through front panel Log button:
– Blinking: Raw data logging in progress
– Fixed: No raw data logging in progress.
ATL data recording for advanced diagnosis.
Icon
Definition
Percent 
value
Percentage of remaining battery. This indication will flash when 
the remaining energy drops below 5%. When an internal battery is 
used with external power applied, this icon alternates between the 
plug and the percentage of charge on the battery.
Replaces percentage when an external power source is used.
Icon
Definition
Alarm detected. Press the Scroll button to view the alarm type. 
Press it again to acknowledge the alarm, which then disappears 
from the list. Unless there is another alarm in the queue, in which 
case you will have to resume the acknowledge sequence, the 
screen then displays the memory screen.
None
No alarm detected
