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3. When connecting the engine using full-speed or high-speed USB, all communication parameters between the engine
and terminal must match for correct data transfer using USB protocol. Scan the appropriate USB interface bar code
below.
4. Verify the engine operation by scanning a bar code from the Sample Symbols in the back of this manual. The engine
beeps once when a bar code is successfully decoded.
Connecting with RS232 Serial Port
1. If using an RS-232 connection, connect the serial interface cable to the interface board and to the matching port on the
back of the computer.
2. Connect the power supply connector to the serial interface cable. Plug in the power supply.
3. Turn the terminal/computer power back on. The engine beeps.
4. If connecting the engine using an RS-232 interface, all communication parameters between the engine and terminal
must match for correct data transfer through the serial port using RS-232 protocol. Scan the RS-232 interface bar code
below. This programs the engine for an RS-232 interface at 115,200 baud, parity–none, 8 data bits, 1 stop bit, and adds
a suffix of a CR LF.
5. Verify the engine operation by scanning a bar code from the Sample Symbols in the back of this manual. The engine
beeps once when a bar code is successfully decoded.
To connect an engine to your host system, refer to the N56XX Integration Manual.
Full-Speed USB
High-Speed USB
RS-232 Interface