Usb Interface (Powered); Interface (Powered) - NCR RealPOS 72XRT POS User Manual

7-114 Installing Optional Remote Peripherals

USB Interface (Powered)

Connect the I/F cable to a powered 12V Powered USB connector on the terminal.
RS-232 Interface (Powered)
Connect the I/F cable to a powered RS-232 connector on the terminal.
Note:
The factory settings for the COM ports are non-powered by default. To change a
port to powered see the Circuit Boards chapter in the NCR RealPOS 72 Service Guide,
XRT
B005-0000-2230.
Configure the terminal serial port as follows:
• 9600 baud
• 8 data bits
• 1 start bit
• No parity
• 1 stop bit
• Half-Duplex