NavCom SF-3050 Rev.A - Manual (Page 22)

SF-3050 User Guide – Rev A
2. Mount the supplied GNSS antenna (P/N 82-
001020-3001LF) to a mast. Locate the antenna in
an area with a 360
° clear view of the sky.

Refer to Chapter 4/Antennae for additional
considerations and restrictions.
3. Connect the supplied GNSS antenna cable
(P/N 94-310261-3012LF) to the GNSS antenna.
Connect the other end of the cable to the TNC
connector, labeled ANT, at the rear of the
SF-3050.

Refer to Table 22 for longer cable lengths.
4. Perform these steps to setup power:
a. Plug the supplied AC power cord (P/N 73-
200002-0001LF) into the supplied Universal
AC/DC Power Adapter (P/N 82-020007-
3001LF). The adapter operates on either 120
or 240 VAC power.

The purchase of a separate appliance
cable may be necessary if the VAC
plug configuration needed is not the
standard 2-prong American connector.
b. Connect the female Positronic connector end
of the Power Adapter cable into the male
connector, labeled POWER, at the rear of the
SF-3050.
c. Plug the AC power cord into an AC receptacle.
5. Press the front panel On/Off switch to turn on the
SF-3050 (see Figure 31). All front panel LEDs
illuminate for a period of 3-5 seconds during
power-up. The Power/GNSS Status LED changes
from Red to Green.
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