Dell Inspiron 4000 - Manual (Page 70)

70 Appendix
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Audio
Audio type Sound Blaster (software emulation capable)
Audio controller ESS Technology Maestro-3i
Stereo conversion 16-bit (analog-to-digital and digital-to-
analog)
FM music synthesizer 20 voice, 72 operator
Interfaces:
Internal ESS1920 AC97 CODEC
External microphone-in connector,
headphone/speakers connector
Speakers two 8-ohm speakers
Internal speaker amplifier 1.0-W channel into 4 ohms
Volume controls key combinations, volume buttons,
application program menus
Display
Type XGA, active-matrix color (TFT)
Dimensions:
Height 214.3 mm (8.4 inches)
Width 285.7 mm (11.3 inches)
Diagonal 357.1 mm (14.1 inches)
Maximum resolution 1024 x 768
Response time (typical) 20-ms rise (maximum),
50-ms fall (maximum)
Operating angle 0 ° (closed) to 180 °
Viewing angle:
Horizontal ± 45 °
Vertical + 15 ° , – 30 °
Dot pitch 0.28 mm