NavCom SF-2040 Rev.E - Manual (Page 22)

SF-2040 User Guide - Rev. E
„ GPS LEDs
GPS Status
Power is off.
Power is on, No satellites tracked.
Tracking satellites, position not available yet.
Non-differential positioning.
Code based differential positioning.
Dual frequency Phase positioning.
Table 5: GPS Light Indication
‡
The GPS LED s will blink at the positioning rate selected
(1, 2, 5, 10 and 25 Hz).
„
Battery LEDs
A fully charged battery indication is a GREEN light, and
an extremely low battery is indicated by a RED light.
Different combinations of the three
LED colors indicate
various battery levels. Table 6 illustrates the possible
scenarios and the estimated voltage level (as a
percentage) remaining in the battery. The battery
LED s
will blink at 5Hz for the battery in use, and 1Hz for the
battery in reserve (see Table 6 Blink Rate).
The indicator panel has a Battery Test button, indicated
by a √. Depressing this button will give an indication of
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