User's Guide

USER GUIDE: UBS-200L LF DESKTOP READER
April 4, 2019
Unified Information Devices | Chapter 4 – Tips and Tricks for Optimum Performance
40
Troubleshooting
Use the following table as a guide to remedy issues encountered when using the UBS-200L.
Sympto
m
Possible
Cause
Remedy
Power
Unit does
not
power
up,
Power
LED does
not
illuminat
e.
Power
supply
disconne
cted
Ensure power supply is properly connected, both at the “DC in” connector
and at the source. See Connecting Power.
No
power at
source
Ensure there is power at source. Try another source, or test with another
appliance.
Power
switch
not fully
depresse
d.
Ensure power switch is fully depressed. See Figure 5.
Host Communications
Unit does
not
communi
cate with
host PC.
USB
cable
Disconne
cted
Ensure USB cable is properly connected at unit, and at host PC. See Reading
a Transponder
Present a UI Devices transponder to the antenna, following best practices
described in Setting “CCB” to 1 causes the UBS-200L to automatically select
the beginning block of the user-data based on the transponder type. This
overrides the “SDB” setting, and may be useful where UI Devices TTF and
“Classic” transponders are intermixed.
Information:
Setting “CCB” to 1 overrides the “SDB” setting. If user data begins
at a block other than 3 or 7, set “CCB” to 0 and specify the
beginning data block using the “SDB” command.
Chapter 4 – Tips and Tricks for Optimum Performance. The unit beeps once,
and the transponder ID appears on the LCD display.
Congratulations! A transponder has been read!
Information:
If the ID does not appear when a UI Devices transponder is
presented to the antenna, it is likely that the UBS-200L has been
pre-configured in “Standby” mode. Continue with “Connecting to
Host PC” to complete set-up and begin reading transponders.
Connecting to Host PC