NCR RealScan 7883 Installation and Owner Guide
Programming for USB Connection
The RealScan 7883 Scanner must be properly programmed for USB. Programming and cabling depends on whether the unit is a
RS-232 Communications
The
7883-1000
1.Default – sets all parameters to standard default values.
2.Programming Mode – puts scanner in base programming state.
3.Hex 1, Hex 0, Hex 5 – sets the required
•
•9600 baud
•Odd parity
•1 stop bit,
4.Change any other parameters as required by the host terminal.
5.Save and Reset – saves the program just entered and resets the scanner.
7883-1200
1.Default – sets all parameters to standard default values.
2.Programming Mode – puts scanner in base programming state.
3.Hex 1, Hex 0, Hex E, Hex 0 – sets the required NCR/232 USB programming parameters.
4.Change any other parameters as required by the host terminal.
5.Save and Reset – saves the program just entered and resets the scanner.
The host terminal software may now be configured to use the communication port assigned by the IO Networks driver in the terminal when the connection is made to USB. Note that it is required to obtain the IO Networks software which is available from the NCR website.
IBM Communications
The host terminal should assign the port and associate the scanner with the application when the USB connection is made. When programming a RealScan 7883 for IBM USB communications, all parameters are set to the standard default values, and the communications protocol is set to IBM USB. This is accomplished by scanning the following sequence of programming tags. These must be the first tags scanned after supplying power to the unit. Note that both the
1.Default - sets all parameters to standard default values.
2.Programming Mode tag - puts scanner in base programming state.
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