NavCom SF-3050 Rev.B - Manual (Page 97)

SF-3050 User Guide – Rev B
indicate that the connection is established (see
Figure 5).

If an Ethernet connection is not
established, use StarUtil-3000 to verify
the IP address of the SF-3050. A
serial connection must be used to
determine the receiver’s IP address.
Event
The SF-3050 accepts an event input pulse to
synchronize external incidents requiring precise
GNSS time tagging, such as aerial photography. For
example, the action of a camera’s shutter creates an
input pulse to the Event port. The SF-3050M outputs
position and time information relative to each event
received.
The Event is input on Pin 3 of the 9-pin male
Positronic connector power port on the rear of the
sensor (refer to Table 7).
Specifications:
 Selectable Input Voltage, 5V or 12V
 Minimum pulse width, 100nS
 Rising or Falling edge Synchronization

Detailed specifications of the Event Input,
cable wiring, and configuration may be found
in Appendix D of this User Guide.
1 PPS
A pulse is available from the SF-3050 at an output
rate of once per second. This pulse can be used for a
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