Koden KAT-330, Operation Manual

Page: 92 / 110

Technical information
Page 90
Table 14 Troubleshooting
If the guidance given in the table above does not rectify the problem you are
experiencing, please contact your dealer for further assistance.
External Sensors not
being recognised.
● Check Compatibility Mode option in
the Interface Settings Menu.
● Check the Baud Rate set.
● Check the wiring is correct.
VSWR Alert Activated or
High VSWR.
● Ensure VHF Antenna is as far away
as possible from metallic structures
and any other antennae.
● Ensure VHF Antenna is as high as
possible.
● Ensure VHF Antenna is suitable for
AIS i.e. 3dBi Gain, 156-162MHz, and
uses high quality RG213 or RG214
cable.
● The VHF Antenna cable should be as
short as possible and no more than 30
metres (100ft) in length.