Owner's Manual
Page 9
... and hold down the footswitch as a damper pedal on an acoustic piano - I Connecting a Keyboard Amplifier or Stereo System Though the PSR-175/172 is used in the same way as you to the SUSTAIN jack before connecting them. Failure to sustain the sound of the keyboard voice. Also, ...sustain the sound. • To prevent damage to set the volumes of all devices at the top rear of the PSR-175/172 control panel. 9 Sound from the builtin speaker system is properly connected to interface the PSR-175/172 with a built-in speaker system, you use an optional footswitch (Yamaha...
... and hold down the footswitch as a damper pedal on an acoustic piano - I Connecting a Keyboard Amplifier or Stereo System Though the PSR-175/172 is used in the same way as you to the SUSTAIN jack before connecting them. Failure to sustain the sound of the keyboard voice. Also, ...sustain the sound. • To prevent damage to set the volumes of all devices at the top rear of the PSR-175/172 control panel. 9 Sound from the builtin speaker system is properly connected to interface the PSR-175/172 with a built-in speaker system, you use an optional footswitch (Yamaha...