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

116
Troubleshooting
Could you have headphones connected?
If headphones are connected, there will be no sound from the PC-80’s built-in speakers.
(
➔
“Input/output device settings”
(p. 100)
Is the input level knob raised appropriately?
Turn the knob toward the right to adjust the volume.
Is the master volume knob raised appropriately?
Turn the knob toward the right to adjust the volume.
Could the Direct Monitor button be turned off?
Turn the Direct Monitor button on.
Did you specify the correct audio data input source within the operating system?
Depending on the software you are using, you may need to specify the PC-80 as the audio data input source
for your computer.
Does your software support 24-bit audio data?
You will need to use software that supports 24-bit audio data.
Is your software set to record/play 24-bit audio data?
Set your software to 24-bit.
Have you made the correct settings for the MIDI device you’re using?
In order to record/play MIDI via the PC-80, you must install the PC-80 driver correctly.
In addition, you must also make settings in your software to specify the MIDI device you want to use.
(
➔
“Input/output device settings”
(p. 100)
Can’t hear sound from equipment connected to the input jacks
Recording produces a silent file
Can’t record/play 24-bit audio data
Can’t record/play MIDI
PC-80_e.book 116 ページ 2005年11月10日 木曜日 午前11時34分










