Troubleshooting Flow Charts - Furuno 1932 MK2 Service Manual

5.3

Troubleshooting Flow Charts

Start
Turn power on.
No
Nothing appears
on display.
Yes
No
Abnormal display.
Yes
No
No heading data.
Yes
No
No nav data.
Yes
No
Key(s) inoperative.
Yes
No
Antenna does not
rotate.
Yes
Flow chart 1
Flow chart 2
Flow chart 3
Flow chart 4
Flow chart 5
Flow chart 6
5-2
5.3 Troubleshooting Flow Charts
No
No echoes nor
white noise.
Yes
No
Poor sensitivity.
Yes
No
No GAIN, STC,
FTC effect.
Yes
No
Target not acquired.
Yes
End
Flow chart 7
Flow chart 8
Flow chart 9
Flow chart 10
M1832-SME-40A