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3.3. Install the MSR & i-Button Module (Optional)
a.
Turn off the POS unit.
b.
Install the i-Button Module to the I/O port.
c.
Install the MSR Module to the Side I/O
port.
d.
Tighten the securing screws and
Turn-on the POS unit.
Securing
Screw
Securing
Screw
i-Button
Module
MSR Module