- Hewlett-Packard Computer Hardware User Manual

English 89
4 Technical Information
System Specifications
MIDI/Joystick Interface • Built-in MIDI interface for connection to external MIDI
devices
• Sound Blaster and MPU-401 UART mode compatible
• MIDI time-stamp for multimedia extension
• Input buffer: 64-byte FIFO
• Microsoft Direct Input standard dual joystick port
Audio Front Panel • Microphone In jack
• Headphone Out jack
Microphone In jack • 20 dB gain preamplifier. The boost can be muted with
software
• 32-level programmable volume control
• Input impedance: 600 ohms
• Sensitivity: 30 mVpp to 283 mVpp
Headphone Out jack • Impedance: 32 ohms
Feature: Description:
crystal.bk : cryst-4.fb4 Page 89 Monday, March 23, 1998 4:09 AM