Haicom HI-203E - Manual (Page 29)

28
TROUBLESHOOTING
Problem Reasons Solutions
No Position
output but
timer is
counting
Weak or no GPS signal
can be received at the
place of HI-203E unit
Place the HI-203E under an
open space, then, press
'Reset'
At outdoor space but
GPS signal is blocked
by building or car roof
To try again, go to outdoor and
press 'Reset' or connect
external antenna on the side
of HI-203E to improve the
poor GPS signal
Execute Fail Wrong CPU type PocketPC support multiple
typs of CPU. Make sure you
download the correct testing
(or mapping software). You
can use the PDA smart
menu's 'setting' function to see
wether the CPU type is correct
or not.
Can's open
COM port
The PS/II connector
did not insert correctly
or some other
application is the COM
port
Plug HI-203E connector firmly
or close all other application
that occupied the COM port
Can not find
HI-203E
Poor connection Check HI-203E if Plug firmly
No signal No action for few
minites may causes
PocketPC into the
power saving mode. It
could close the COM
port at the same time.
Close all applications and
exacute it again to re-open the
COM port
Weak or no GPS signal
when using HI-203E
indoor or inside the car.
Put HI-203E to an open space
or car roof, then, press the
Reset button