NavCom SF-2040 Rev.E - Manual (Page 20)

SF-2040 User Guide - Rev. E
Indicator Panel
Figure 4: SF-2040 Indicator Panel
The Indicator Panel provides the on/off (I/O) switch and
a quick view of the status of the SF-2040 GPS sensor,
corrections source and batteries. Each of the five
indicators has three
LED s, which depict status as
detailed in the following tables.
To power the unit on or off, the I/O switch must be
depressed for more than 3 seconds. During power up of
the
GPS sensor, all LED s will be on for a period of 3-5
seconds.
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