USB Audio Interface/ MIDI Keybroad Controller PC-80 Owner's Manual
Table Of Contents
- USING THE UNIT SAFELY
- Important Notes
- Contents
- Contents of the package
- Names of things and what they do
- Setup
- Operation
- Appendix
- Using the PC-80 as a MIDI controller keyboard
- Basic connection example and signal flow
- The PC-80’s basic operating modes
- Transmitting various MIDI messages from the PC-80
- Setting the MIDI transmit channel
- Selecting sounds—Transmitting Program Change and Bank Select Massages
- Starting/stopping playback data—Transmitting a Start/Stop/Continue message
- Transmitting messages to an external MIDI sound module
- Setting the split points
- Using the VALUE encoder to transmit values for a specified parameter
- Using the PC-80 as a MIDI interface
- Using the PC-80 as an audio interface
- System settings for the PC-80
- PC-80 driver settings
- Troubleshooting
- Driver-related problems (Windows)
- Can’t record or play back audio or MIDI/No sound
- Noise or pops are heard when recording/playing on your computer
- Noise or distortion occurs when the PC-80 is not connected to your computer
- The sound is too weak
- Problems with the PC-80 Software Synthesizer
- Won’t start up
- The menu does not appear correctly (can’t select it)
- No sound
- Sound is too loud/too soft
- Clicks, pops, or noise occurs in the sound
- Sounds you play from the keyboard are delayed
- Can’t control sounds or parameters from the PC-80
- Can’t play back song data/Playback is incorrect
- Can’t use the PC-80 software synthesizer from other software
- Uninstalling the PC-80 software synthesizer
- MIDI implementation
- Main specifications
- Index
- Using the PC-80 as a MIDI controller keyboard

84
System settings for the PC-80
Here you can make settings for the PC-80’s audio functionality.
Audio System setting items
Audio System settings
Key Display Mode Contents of setting Factory
setting
Procedure
0
SAMPLE RATE
SETTING
Specifies the sample rate for USB audio.
* Changes go into effect upon next power-up.
44.1 kHz p. 85
1
AUDIO ADVANCED
DRIVER ON/OFF
Specifies the driver mode for USB audio.
* Changes go into effect upon next power-up.
ON p. 86
2
SPEAKER ON/OFF
Turns the PC-80’s built-in speakers on/off.
ON p. 87
3
BASS ENHANCER
ON/OFF
Turns the Bass Enhancer function on/off.
Turn this on if you want to strengthen the
bass.
ON p. 88
4
LOOP BACK ON/
OFF
Turns the Loop Back function on/off. If this is
on, the audio sent by your sequencer or other
software from the computer will be routed
through the PC-80 and back to the computer.
OFF p. 88
PC-80_e.book 84 ページ 2005年11月10日 木曜日 午前11時34分










