HP (Hewlett-Packard) Princeton HP-21 Electronic Keyboard User Manual


 
Contents
Digital Piano Set-up Guide
General Guide
The Connectors
- Using the AC power jack
- Using Headphones
- Using the MIDI OUT jack
Operation
1. Power Switch & Volume
2. Voice/Dual Voice
3. Metronome
4. DSP (Digital Signal Processor)
5. Transpose
6. Tempo
7. Touch Response
8. Record & Playback
9. Demo Song
10. Foot Pedals
MIDI
- What is MIDI?
- What can you do with MIDI?
Specifications
Voice List
Demo Song List
3-5
6-7
8
8
8
8
9-13
9
9
9
10
10
10
10
11-12
12-13
13
14
14
14
15
16
16