User's Manual

Table Of Contents
General Guidelines
Troubleshooting 7-3
Problem Symptom Probable Cause Solution
3. Reader lost its System
Code Identification
number and other
configuration
parameters.
6. If you are able to communicate with
the Reader from the local PC, check
the integrity of the communication
line between the Reader and the PC.
7. After fixing the communication
line’s integrity, reconfigure the 95
Series RFID System and check
whether the Reader can
communicate with the PC.
8. If you cannot communicate with the
Reader (Step 5), check Probable
Cause 3.
1. Open the Reader’s enclosure and
connect the PC directly to the
Reader using the RS-232
communication line. See Connecting
the RS-232 Communication Line on
page 2-2.
2. Switch off the Reader’s power supply
for at least 5 seconds, then perform
the steps in the Reader’s Power-up
Sequence on page 5-3.
3. If the power-on test is successful,
the DATA LED should start flashing
continuously at the rate of 1.4 Hz.
4. Check the System Code number by
typing: ISC, and pressing <Enter>.
If the Reader responds with ISC =
0, setup the Reader’s System code
again by typing: ISC = your SC,and
pressing <Enter>.
5. If the Reader restored one of its
parameters to the default value, all
other parameters are also reset to
their default values. Check and
reset all the application- specific
parameters to their original values.
6. Check the HV0 and HV1 parameter
values. If these parameters have
default values 73 and 105
respectively, you must set them
again using the correct values from
Lyngsoe’s database.