MagTek OPOS FOR MSR - Manual (Page 13)

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SECTION 2. UTILITY
The MagTek UPOS 1.13 OPOS MSR Utility application performs testing of the MagTek MSR
OPOS device object along with the management of the Logical Device Names (LDN)
registration. Within the MagTek OPOS MSR target installation folder, double click on the
‘OPOSMSRUtility.exe’ file to launch the MagTek OPOS MSR Utility application.
The MagTek OPOS MSR Utility application primary screen. The MSR Logical Device Name
(LDN) within the combo box is to first be selected for the USB connected MagTek MSR device
and tested by populating the fields below of the most recent swiped card data. The Clear button
will clear all display data fields.
Clicking the LDN button will launch the Logical Device Name Management dialog for adding
and deleting Logical Device Names for each MagTek MSR Master Key.
The MagTek MSR Master Keys available are the 1) MagTek_MSR-1 (representing the non-
encrypted based reader) and 2) MagTek_MSR-2 (representing the encrypted based reader).