Furuno FR-2105-B - Manual (Page 136)

-6.1-
Chapter 6 TROUBLESHOOTING
WARNING
Do not open the equipment.
Hazardous voltage which can
cause electrical shock exists
inside the equipment. Only
qualified personnel should
work inside the equipment.
Turn off the radar power
switch before servicing the
antenna unit. Post a warn-
ing sign near the switch
indicating it should not be
turned on while the antenna
unit is being serviced.
Prevent the potential risk of
being struck by the rotating
antenna and exposure to
RF radiation hazard.
Wear a safety belt and hard
hat when working on the
antenna unit.
Serious injury or death can
result if someone falls from
the radar antenna mast.
6.1 Easy Troubleshooting
This paragraph describes how to cure operational problems, which can be made by observing
the radar picture and using operator controls and keys without opening the display unit,
antenna unit or other equipment units.
The table below shows user-level troubleshooting procedures.
Problem Remedy
Key beep inaudible Adjust key beep level on RADAR 2 menu referring to paragraph 1.32.
No own ship mark On the R-type, check that SHIP’S MARK ON is selected at the RADAR 2 menu,
referring to section 1.32. Also, own ship information (length, width, etc.) should
have been entered in initial settings. Consult your service representative or
Furuno dealer for details. On the IMO-type, the own ship marks is not available.