Usb communication interface, Usb com port emulation – HandHeld Entertainment Quick Check ImageData Barcode Verifier Quick Check 890 User Manual
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USB Communication Interface
For the USB interface, the Hand Held Products CDC-ACM driver must be
installed prior to using the QC890 Verifier. This driver is copied to the following
directory during install:
<install location>\Drivers\USBCOMPortEmulation/hhpcdc.inf
The default <install location> is C:\Program Files\Hand Held Products\Quick
Check ImageData\drivers\USBCOMPortEmulation.
Connect the QC890 Verifier to the host as shown in the illustration below.
USB COM Port Emulation
Scan the following barcode to program the QC890 Verifier to emulate an RS-
232-based COM Port. After connecting the QC890 Verifier and upon successful
installation of the USB driver, the driver will use the next available COM Port.
USB COM Port Emulation is the default interface for the QC890 Verifier.
Note: No additional configuration (e.g., baud rate) is necessary.
Review the file, readme.rtf, in the install location prior to running the
QCID.
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* USB COM Port Emulation