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Page 14 of 29
1128 UHF Reader User Guide V1.05.pdf
www.tsl.uk.com
© Technology Solutions (UK) Ltd 2013
4.5
Button Operation
The 1128 UHF Reader has a Primary button action and a Secondary button action which can be
initiated by different button clicks: By default, the Primary action scans for UHF transponders,
whilst the Secondary action initiates the laser barcode scanner (Barcode scanning is only available
with the 2D Imager Antenna variant). Which operation is performed depends on the way in which
the button is pressed. The Single and Double press button options are also programmable.
4.5.1
Primary Button Click and Hold - UHF Transponder Read
The primary button click is a standard button action
To initiate a primary button click press and hold the trigger button.
To terminate a primary button click release the trigger button.
In the default configuration the 1128 UHF Reader scans for UHF transponders as the primary
function. The 1128 UHF Reader will continue to scan for UHF transponders while the button is
pressed. It will stop scanning once the button is released (and the current operation completes).
4.5.2
Secondary Button Double Click and Hold – Barcode Scan
(2D Imager Antenna only)
The secondary button click is a single click quickly followed by a second press (press-release-
press).
To initiate a secondary button click press then release then press and hold the trigger
button
To terminate a secondary button click release the trigger button
In the default configuration the 1128 UHF Reader scans for barcodes as the secondary function.
The 1128 UHF Reader will continue to scan for a barcode while the button is pressed. It will stop
scanning when any of the following conditions are met:
A barcode is scanned
The button is released
The barcode engine times out
