Owner's Manual
Page 198
...advantage of MIDI and how you also need to install a USB-MIDI driver to connect and use a standard USB cable (having the USB logo) to connect the [USB TO HOST] terminal on the instrument: [USB TO HOST] and [USB TO DEVICE]. Take care not to do so risks freezing the... devices. Quit any open application software on the [USB TO DEVICE] terminal follow in the next section. Using Your Instrument with Other Devices 198 PSR-S900/S700 Owner's Manual Connecting external MIDI devices ([MIDI] terminals)/Connecting a Computer or USB Device Connecting External MIDI Devices (6 [MIDI] terminals)...
...advantage of MIDI and how you also need to install a USB-MIDI driver to connect and use a standard USB cable (having the USB logo) to connect the [USB TO HOST] terminal on the instrument: [USB TO HOST] and [USB TO DEVICE]. Take care not to do so risks freezing the... devices. Quit any open application software on the [USB TO DEVICE] terminal follow in the next section. Using Your Instrument with Other Devices 198 PSR-S900/S700 Owner's Manual Connecting external MIDI devices ([MIDI] terminals)/Connecting a Computer or USB Device Connecting External MIDI Devices (6 [MIDI] terminals)...