Intermec MicroBar NX, Reference Manual

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Troubleshooting
188 MB/NX/RM/00/E/970131
Operating problems
symptoms possible causes action (
Ð
refer to)
no beeps or green indicator
LED during reading,
no transmission
•
installation problem
check MicroBar NX power supply,
connections (
Connection diagram for
your interface), product components
•
configuration problem
•
check you have the correct
product components (MicroBar
NX, cables, external power supply
as applicable)
•
check you have the correct
number of flashes for your
interface at power-up (
Interfaces)
•
reselect correct interface number
for your system if necessary
(
Predefined interface numbers
section for your interface,
Compose interface number)
•
if you have just configured the
MicroBar NX, make sure you
have finished correctly—the
MicroBar NX may be waiting for
an End Selection for example
•
symbology not selected
activate the required symbology
(
Symbologies—Activation)
•
symbology not supported by the
MicroBar NX
see the MicroBar NX data sheet, read
the appropriate test code (
Test codes)
•
good read beep / LED deactivated activate if required (Beeps and LEDs)
•
barcode length incompatible with
MicroBar NX configuration (fixed
length parameter settings)
•
check bar code
•
change barcode length setting for
your symbology if applicable
(
Symbologies)
•
MicroBar NX configured for check
digit and no check digit present in
code
•
check bar code
•
change check digit configuration
for your symbology if applicable
(
Symbologies)
error beeps from keyboard or
no manual keyboard
response (keyboard wedge
interface) disconnect MicroBar NX:
•
if problem disappears, the
problem is with the MicroBar NX
check MicroBar NX configuration