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
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Using the PC-80 as an audio interface
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Using the PC-80’s built-in speakers
Depending on your system, you may experience problems such as a poor S/N ratio for the
audio when using the PC-80’s built-in speakers. If so, you can take the following measures.
• Lower the master volume.
• Turn the PC-80’s built-in speakers off (use headphones)
• Connect the AC adaptor and set the power switch to the DC position
Audio signal flow (block diagram)
USB
INPUT LEVEL
AUDIO INPUT
DIRECT MONITOR
(Input level knob)
AUDIO OUTPUT
PHONES
MASTER
VOLUME
(Master volume knob)
(Master output jacks)
(Headphone jack)
SPEAKER
(Speakers)
(Audio input jacks)
BASS
ENHANCER
SUB WOOFER
(Sub-woofer output jack)
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