I have a Furuno 1700 radar displayng strange symptoms.
The display is not complete in terms of a full circle. Always a small
sector of the display is missing. Somtimes it is a 90 degree sector
missing and other time two small sectors of say 15 degrees are
missing.Changing the range causes different sectors to be ommitted.
After beng powered up for some time with the scanner rotating and in
standby mode pushing transmit causes a brief display of several
seconds followed by a power down presumably because somethng is taking
excessve current.
Any help or advce gratefully recd.
Tony