div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: · PTT RTTY OUTPUT GND RS-232C When using a PC application Connect to serial port parallel port speaker jack microphone jack and line INOIJT jack etc See the instruction manual src=https:reader035fdocumentsusreader035viewer20220625055d1c7a1b88c99357178cee94html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: · PTT RTTY OUTPUT GND RS-232C When using a PC application Connect to serial port parallel port speaker jack microphone jack and line INOIJT jack etc See the instruction manual src=https:reader035fdocumentsusreader035viewer20220625055d1c7a1b88c99357178cee94html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: · PTT RTTY OUTPUT GND RS-232C When using a PC application Connect to serial port parallel port speaker jack microphone jack and line INOIJT jack etc See the instruction manual src=https:reader035fdocumentsusreader035viewer20220625055d1c7a1b88c99357178cee94html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: · PTT RTTY OUTPUT GND RS-232C When using a PC application Connect to serial port parallel port speaker jack microphone jack and line INOIJT jack etc See the instruction manual src=https:reader035fdocumentsusreader035viewer20220625055d1c7a1b88c99357178cee94html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: · PTT RTTY OUTPUT GND RS-232C When using a PC application Connect to serial port parallel port speaker jack microphone jack and line INOIJT jack etc See the instruction...