Owner's Manual
Page 9
... pedal on an acoustic piano - Doing this jack. I Using a Sustain Footswitch This feature lets you play it through an external amplifier/speaker system. This is properly connected to the SUSTAIN ...the bottom edge of the included music rest into this changes the recognized polarity of the PSR-172/170 control panel. 9 Setting Up Accessory Jacks I Using Headphones For private practicing and playing without... as you use an optional footswitch (Yamaha FC4 or FC5) to sustain the sound of the keyboard voice. First, make sure the PSR172/170 and any external devices are turned off...
... pedal on an acoustic piano - Doing this jack. I Using a Sustain Footswitch This feature lets you play it through an external amplifier/speaker system. This is properly connected to the SUSTAIN ...the bottom edge of the included music rest into this changes the recognized polarity of the PSR-172/170 control panel. 9 Setting Up Accessory Jacks I Using Headphones For private practicing and playing without... as you use an optional footswitch (Yamaha FC4 or FC5) to sustain the sound of the keyboard voice. First, make sure the PSR172/170 and any external devices are turned off...