User Manual

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Page 25 of 29
1128 UHF Reader User Guide V1.05.pdf
www.tsl.uk.com
© Technology Solutions (UK) Ltd 2013
7 Troubleshooting and Maintenance
7.1 Maintenance
For trouble-free service please observe the following tips when using the 1128 UHF Reader:
+ Protect the 1128 UHF Reader from temperature extremes. Do not leave it on the
dashboard of a car on a hot day, and keep it away from heat sources.
7.2 Troubleshooting
Symptoms
Possible Cause
Action
Nothing happens when the yellow
button is pressed.
If the LEDs are not on then the
battery may be flat.
Charge the 1128 UHF Reader.
The 1128 UHF Reader may have
button actions disabled.
Check the 1128 UHF Reader
configuration and restore to
defaults if unsure.
The orange LED flashes rapidly
when charging.
There is a battery fault.
Replace the battery pack
The battery pack temperature is
outside recommended limits.
Ensure that charging only occurs
between 5°C and 40°C.
The host Bluetooth discovery does
not find the 1128 UHF Reader.
The 1128 UHF Reader has
powered off.
Press the yellow button and ensure
the blue LED is flashing.
The 1128 UHF Reader is out of
range.
Move the 1128 UHF Reader closer
to the host.
The Bluetooth friendly name of
the 1128 UHF Reader has been
changed.
Check the Bluetooth friendly name
or restore the 1128 UHF Reader to
factory defaults if unsure.
Opening the Bluetooth virtual com
port does not connect to the 1128
UHF Reader.
The host has paired to a different
Bluetooth device.
Pair to the required 1128 UHF
Reader.
The host Bluetooth function has
an error
Warm boot the host.
If this does not help, delete the
1128 UHF Reader from the
favourites list and re-pair.
Bluetooth pairing fails.
The PIN on the 1128 UHF Reader
has been changed
Set the Bluetooth PIN to a known
value