Radio Shack 690 User Manuals

Table of Contents

• Preparation

  5
• Connecting Power

  5
• Using Batteries

  5
• Using AC Power

  6
• Using Vehicle Battery Power

  6
• Using the Sheet Music Stand

  7
• Control Locations

  8
• Operation

  9
• Basic Operation

  9
• Playing the Demonstration Tune

  9
• Using the Preset Sounds

  10
• Selecting/Playing a Preset Sound

  10
• Playing KEYBOARD SPLIT Sounds

  11
• Playing Drum/Bass Split Sounds

  11
• Using the Preset Auto-Rhythms

  11
• Selecting/Playing an Auto-Rhythm

  12
• Using FILL-IN

  12
• Using Auto Accompaniment

  13
• Easy Random Fingering

  13
• Standard Fingering

  15
• Adjusting the Polyphony/Texture

  16
• Troubleshooting

  18
• Care and Maintenance

  19
• Specifications

  20
• Number of Keys

  49
• Preset Sounds

  100
• Auto-Rhythms

  100