问题描述：
英语翻译
If desired,the handshake pins may be ignored and a simple 3 wire interface (pins 2,3 and 7) may be used.The RS232 interface baud rate,number of data bits,and parity must be set.These may be set in the CTRL submenu of the CONFIGuration menu
If desired,the handshake pins may be ignored and a simple 3 wire interface (pins 2,3 and 7) may be used.The RS232 interface baud rate,number of data bits,and parity must be set.These may be set in the CTRL submenu of the CONFIGuration menu
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