68DATA (PSK) OperationFT-891 Advance ManualComputer SettingsCOM PORTCheck the Com Port assignments on the computer Device Manager to be sure theEnhanced and Standard Drivers are installed . Make a note of the Com Port numbersassigned.Software Settingsr There are many good Data Mode Operating Software programs available on the in-ternet. Each of these programs will have their own Setup instructions. The followinggeneral information is common to most software application setup:COM PORT SettingsTo start set the Com Port setting to the Enhanced Driver. If there is a problem switchto the Standard Driver.PTT SettingsSet the PTT to RTS on DTR off.SoundcardAt the software Soundcard Volume setting increase the volume to about 70% to start.r If the soundcard volume setting is too low, the radio will not switch to Transmit.