13-2

13.2 Replacement of Fuse,

Battery

The fuse on the power cable protects the
system from reverse polarity of the ship’s
mains and equipment fault. If the fuse blows,
find the cause before replacing it. Use only a
3A fuse. Using the wrong fuse will damage
the unit and void the warranty.
Use the correct fuse.
Use of a wrong fuse can cause fire or
equipment damage.
CAUTION
Table 13-2 Simple troubleshooting (plotter)
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rewopehtnonruttonnacuoy
.esufnwolbrofkcehc
.denethgitylmrifsirotcennocrewopehttahtkcehc
.rotcennocelbacrewopnonoisorrocrofkcehc
.elbacrewopdegamadrofkcehc
.)V2.13ot8.01(tuptuoegatlovreporprofyrettabkcehc
sraeppagnihtontubnosirewop otdaprosrucehtnehtdnayek]LLIRB/REWOP[ehtsserp .enotdnaecnaillirbyalpsidtsujda
siyekanehwesnopseronsiereht desserp .niagarewopehtnonrut
.setunim3nihtiwdexiftonsinoitisop
.rotcennocannetnadenesoolrofkcehc
SPGnoreviecerSPGfonoitaivedycneuqerfrofkcehc .yalpsidrotinom
.noitacidnisutatsreviecerSPGkcehc
gnorwsinoitisop
nodetcelessimetsystrahccitedoegtcerrocehttahtkcehc .unemSNOITPODT/SPGD/SPGeht
SNOITPODT/SPGD/SPGehtnotesffonoitisopSPGretne .unem
dettolptonsikcart ).yalpsidrettolpehtnosraeppa"H"(.deppotssignittolp
gnorwsigniraeb ehtnoderetnesinoitairavcitengamtcerroctahtkcehc .unemSNOITPOYALPSID
raeppatonodsDTacceDronaroL deretneerasedocniahcacceDronaroLreporptahtkcehc .unemSNOITPODT/SPGD/SPGehtno
gnorwerasDTnaroL .unemSNOITPODT/SPGD/SPGehtnotesffoDTretne
retfaoreztonsiyalpsiddeepss'pihs deppotssipihs ehtnognittesgnihtoomsdeepsSPGesaercedotyrt .unemSNOITPODT/SPGD/SPG
A battery installed on a circuit board inside
display unit preserves data when the power
is turned off. The life of the battery is about
three years. When the battery voltage is low
the battery icon ( ) appears on the display.
When this happens, contact your dealer to
request replacement of the battery.
epyTrebmuNedoC
muihtiL yrettaB 2TS2F-0542RC594-331-000

13.3 Simple Troubleshooting

Below are simple troubleshooting procedures
which the user can follow to restore normal
operation.