Operation Manual

Chapter IV
Troublesho<iting
.
'
Plese carry out the following opmatidns,ic.caqe of abnomal opffition of the GPS
navigator. For furtha
problem
,
pleast
contactbu-curstorq seryice center
Fault
.Remon
Suppty extmal
power
md chuge
the battery,
System dom
_
Resei the GPS navigator.
sudden
power
cut
Low battery
SuPPIY"utemal
powa
md charge
Lowbacklight Tmupthebacktight.
Startup
failue
No/ vague display
Low
battery
Backlight
off
Tap the
screen
with the touch
pan.
lnconect
tapping Touch screm not
Recalibrate the
screeD.
Low
volune
'Tui
up the volume.
No somds
Poor contact of
' "-,
-----'
--
Cmect the earphone.
eilphdne
communication with PC
Pmr usB
Comect
the
USB cable.
cmemon
GPS signats
failue
-
About 3 minutes re needed for
receptron
Poor
GPS
signal low intensity of
local
GPS
satellite sisnal.
Loss ofmap data
Accidmtal
deletion
Contact
you
agent or distributor.
Input
a
new
password
after
recovering the
GPS dala.
24