Furuno 821 Marine RADAR User Manual


 
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4.4 Troubleshooting
Table 4-2 contains simple troubleshooting
procedures which you can follow to try to
restore normal operation. If you cannot re-
store normal operation, do not attempt to
check inside any unit of the radar system.
Any repair work is best left to a qualified
technician.
Table 4-2 Troubleshooting table
...fI...tuB...nehT
ehtdesserpuoy
nrutotyek]REWOP[
radarehtno
seodlenaplortnoceht
thgilton
-kcablenaplortnocehtgnitsujdayrt
gnithgilkcaB/ecnaillirBehtnognithgil
.unem
.degrahcsidevahyamyrettab
.elbacrewopniesufkcehc
nosraeppagnihton
yalpsidroyalpsideht
roopsitsartnoc
.enotehtgnitsujdayrt
yamerutarepmettneibmaemertxE(
).enotyalpsidtceffa
erasretcarahc
detrotsid
.ecivrestseuqer
sahradareht
uoydnapudemraw
ehtdesserp
otyek]XTYB-TS[
timsnart
tonseodannetnaeht
etator
.tinuannetnaniebyammelborpeht
.ecivrestseuqeR
dnasretcarahc
erasnoitacidni
lamronba
ehtkcehcnaicinhcetdeifilauqaevah
.tes
detsujdaevahuoy
CTFhtiwniageht
ffoCTSdna
ronesionrehtien
raeppastegrat
dnasnoitacidni(
)odsrekram
.egamadrofelbaclangiskcehc
ronsnoitacidnirehtien
esion(raeppasrekram
)odstegratdna
.egamadrofelbaclangiskcehc
enillaidar(peewseht
ehtdnuoragnipeews
tonsi)yalpsid
htiwdezinorhcnys
noitatorannetna
annetnaehtniebyammelborpeht
.ecivrestseuqeR.tinu
niegnahconsiereht
.ytivitisnes
.ecivrestseuqer
desserpsiyekasneppahgnihton.ecivrestseuqeR.ytluafebyamyek