NAV6 Series NAVTEX System User Guide
48
Antenna Fault Finding
ANTENNA - general
Check the cable between the NAVTEX antenna and the NAV6, ensure that it is not damaged.
NAVTEX antenna must be mounted in an elevated position clear of obstructions
ACTIVE ANTENNA
Check that power is correctly applied to the centre of the coax cable. The power must be
supplied from an external interface box.
Software Upgrade
The NAV6 has FLASH memory based software. This allows the NAV6 to be upgraded when
new software releases are developed. Please check our website
information on new releases.
Fuses
The NAV6 display and receiver have built-in resettable fuses on the 12V inputs. These fuses
will trip if the units draw excessive current. Power must be disconnected from the unit for 10
seconds in order for the fuse to reset.
Содержание NAV6 V3 Series
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