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I
FreewayRange
Pro-Bel ltd
14 Problem solving
The following information is intended as a brief guide for diagnosing faults
associated
with
an
y
Freeway
router.
The problem
s
olving section of the user guide for the associated router
type
should also be consulted.
There is no powerfiomthe PSU?
•
check
mains
is connected
•
ensure th
at
th
e
fuse is int
act
The green LED on the routing card is off?
There is
no
po
wer
on the card.
•
check th
e
PSUs
•
ens ure that the card is
properly
seate d in the fra me
There is no communication with PC/terminal on RS232
CONFIGURE port?
•
check th
e
po
wer
•
check th
at
the
Freeway
control card is running- LED 4 flashes
•
ens ure that PC/terminal is
connected
to the
CONFIGURE
port on the Master
router
•
check that the correct connector
is
being used on the
PC/terminal
•
check cable int
erc onne ctions
•
ensure th
at
the el
ectrical parameters
of the user terminal are set up
correctly
•
if a
PC
is em ployed as t
he user
termi nal, che ck
that
th
e co
rr ect COM port
is
being used
6540T-00 Nov 97
128
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