Troubleshooting
Verify
the
logic
analyzer
perfonnance
Procedure
This procedure verifies
the
performance of the
LAN
interface. To check logic
analyzer performance,
refer
to
the
logic analyzer's Service Guide.
1 Go
to
the
System External I/O menu.
2 Verify
that
the
LAN
Settings
box
and
the X-Window
box
are available.
If
these
boxes appear, go to
the
next
step.
If
the boxes
are
not
there,
then
the
LAN
interface is
not
properly installed.
If
the screen is completely blank,
then
there
might
be
loose cables.
3 Go
to
the
System
Test
menu.
4 Select Load Test System.
If
you do
not
have a copy of
the
performance verification files
on
the hard
disk, you
need
to insert
the
disk containing the performance verification files
into
the
flexible disk drive.
5 Select Analy
PV,
and
then
select
Sys
PV
from
the
pop
up. I
6 Select External
110,
and
then
select
System Test
from
the
pop
up.
7 Select
LAN
Test,
then
select
Run.
8 Verify
that
the
tests
pass.
If
all of
the
tests
pass,
then
go
to
the
next step.
If
any of
the
tests
fail,
then
the
LAN hardware is suspect.
The
status
number
in
the
LAN
Test
field indicates
whether
the
LAN
hardware
or
software
caused
the
failure.
• To troubleshoot
the
failure using
the
status number,
note
the
number,
then
compare it with
the
status number descriptions
and
perform
the
recommended action. Refer
to
"Status Number" on
the
next
few pages for
status
number
descriptions
and
recommended actions.
• To verify the
LAN
hardware,
check
that the
LAN
cable
is
good and that all
signal lines
in
the
cable have electrical integrity.
9 Exit
the
Test
System.
a Select System Test,
then
select
Exit
Test from
the
pop
up.
b Select Exit Test System.
7-15
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