section*Control Panel
1. Power Switch
2. Tempo +/-
3. Transpose +/-
4. Single chord, Fingered chord
5. LED display
6. Rhythm, Tone
Connections
1. Sustain Pedal. Use this jack to connect a standard sustain pedal (sold separately).
2. Phones. Use this jack to connect standard stereo headphones for private listening. When headphones are connected, the instrument's
speakers will be muted.
3. USB-C Power Input.
Basic Functions
Selecting Tones and Rhythms
• Press the TONE or RHYTHM button, then use the number keys or +/- buttons to choose from the available 300 options.
Demo Songs
• Press the DEMO button to play built-in songs. Use the number keys or +/- buttons to select specific tracks.
Teaching Mode
• Press ONE-KEY to enter teaching mode, which allows beginners to learn notes and rhythm step-by-step.
Effect Controls
• Tempo: Adjust using the TEMPO +/- buttons. Default is 120 beats per minute.
• Transpose: Shift the pitch up or down by pressing TRANSPOSE +/-.
• Sustain/Vibrato: Activate these effects with their respective buttons.
Split and Dual Modes
• Use the SPLIT button to divide the keyboard into two sections for different tones.
• Press DUAL to layer two tones for richer sound.
Viva Chord II
7. Number 0-9/+/-
8. Master volume
9. Rhythm volume
10. Chord volume
11. Start/stop, Sync, Fill in, Intro/Ending
12. One-key
12
13. Beat
14. Panel percussion
15. Demo
16. Sustain, Vibrato
17. Dual, Split
18. Touch