Twinax Self-Diagnostics; Common Problems - Intermec EasyCoder 4630 User Manual

4630 and 4830 Coax/Twinax Interface Card User's Manual

Twinax Self-Diagnostics

The interface card can perform a complete analysis of twinax
functions by transmitting data to itself and analyzing how that data is
processed. If an error is detected, a message is printed on a test label.
To perform the interface self-diagnostics test
1. Turn off the printer and disconnect the twinax host cable(s) from
the 9-pin host adapter, but leave the host adapter connected to the
interface card.
2. Set the interface card rotary switch to position E.
3. Turn on the printer. The printer starts the twinax diagnostics test
and prints a label if an error is encountered or when the test is
complete.
4. Turn off the printer to end the self-diagnostics test and set the
interface card rotary switch to position A.

Common Problems

Use this section as a guide to resolving common problems that may
occur with the interface card. Please refer to this section before
contacting your Intermec representative.
Problem Probable Cause
Line Sync LED Address conflict
comes on and then with another twinax
starts flashing. device on the cable.
Damaged or
improper host
cables.
3-6
Action
Make sure that no other
devices on this cable have
the same address.
Check host cabling for
damage or improper
connection.