Troubleshooting - JTD GPS 84H-3 User Manual

Chapter
IV
Troubleshooting
Plemi
cany out
the
followirig
operatiotr in
case
of abnomal operation
of
the
GPS
nayigatoi
For further problems,
pleas'@ntact
ou cstomer
seilice c€nter
,Ri:amn
Solution
Startup
failwe
Low
battery
dom
Low
battery
Supply
extemal power and charge
the baftery.
Supply
extemal power charge
Sudden power cut
No/
vague
display
Low backlight
Tm
up the
backlight
Backlight
off
Tap
the
srem
with
the touch
Pan.
Inconect
response
taPpins
ffi*m""
Riialibmtethe*reen.
Lowrohme Turn up the
volme
No
sounds Poor-tqntact
of
Connect the earphone.
CommuicationwithPC
I^T-** "u
ComecttheusBcable
comefllm
GPS signals
reception
pmr
GpS
signal low
interoity
of
local
GPS
failure
..raltir.
d6rl
Loss
ofmap data
Contact
you
agent or
distributor.
Input
a
new
password
after
rcovering
the GPS data.
Accidental
deletion
I
24