User Manual
USB Interface with Serial Emulation Interface Instruction manual / User Guide
MMF POS Date of Revision 5-1-2010 Doc. Serial Emulation Inst ructi on Manual
P/N:
531-9209-00
USB Interface with Serial Emulation
GETTING STARTED:
Load the MMF USB Serial Emulation Driver int o the hos t compute r unit.
Download the MMF USB Serial Emulation Driver file from our websi t e by opening the zipped file
Website address: http://www.mmfpos.com/drivers
» Open folder named “ MMF USB Ser ial Em ula ti on Driv er ”
» Select the file d named “mchpcdc.inf”
» Save in ‘C:\Program Files’ or ‘Desktop’
Connect the Power Supply (12VDC / .8 Amp)
Plug the small p lug tip to the in terface po wer port in the bac k of the cash drawer interface as illustr ated in
Figure 1. Plug the power adapter end into a 120 Volt AC Recepticle.
Always conne ct the power s upply before the USB Cable. LED#2 (GR EEN) and LED#5 (R ED) should be ON
at this time, refer to Table 2.0 for reference.
Connec t U SB C able
Plug the Type B connector end to the USB Port of the interface as illustrated in Figure 1 and the Type A
Connector to the USB port of the Host Computer. ALL the LED except LED#4 (GREEN) should be ON at this
time. Refer to Table 2.0 for LED State.
Chec k whic h C OM Por t the H os t com puter ha s as sig ned a s the V irt ual C OM Por t
»Go to START Menu
»Select Control Panel
»Click on the System Icon
»Select the Hardware Tab
»Click on Device Manager to view COM Port assigned.
NOTE: On this par ticul ar compute r COM4 h as been
automa ticall y assi gned as the virtual com port.
This is the co m port designation yo u will use to
te st the inte rface f uncti onality (STEP 5) and
for your POS software setup.
Test Functionality of Interface
Follow the steps detailed below for ‘Serial Emulation Test Procedure’.
Ins tall OP OS Dri ver s
Follow the steps detailed below for ‘MMF OPOS Drivers Installation’.
USB Interface
P/N#2261998USBA2-XX: USB with Serial Emulation Interface KIT (Include s Power
Supplie s & USB Host Cables)
P/N# 641-2575-00: Cash Drawer Power Supply (12 V dc)
P/N# 641-25BX-00: USB Host Cable