Compaq Evo D500 User Manual

Technical Reference Guide
2.4.10 AUDIO SUBSYSTEM
Models that feature an embedded AC’97 audio system uses the integrated AC97 audio controller
of the chipset and an AC’97-compliant audio codec. These systems include microphone and line
inputs and headphone and line outputs. The AC’97-equipped Slim Desktop and Configurable
Minitower models include a 3-watt output amplifier driving an internal speaker. The AC’97-
equipped Small Form Factor models feature Compaq Premier Sound consisting of a five-level
equalizer designed to compensate for chassis acoustics and a low-distortion 5-watt amplifier
driving a speaker for optimum sound. Models that do not include integrated AC’97 circuitry
provide legacy PC-beep audio support and may be upgraded with the installation of a PCI audio
card.
2.5 SPECIFICATIONS
This section includes the environmental, electrical, and physical specifications for the Compaq
Deskpro EN Series Personal Computers. Where provided, metric statistics are given in
parenthesis. All specifications subject to change without notice.
Table 2-5. Environmental Specifications
Table 2-5.
Environmental Specifications (Factory Configuration)
Parameter Operating Nonoperating
Ambient Air Temperature 50
o
to 95
o
F (10
o
to 35
o
C, max. rate
of change <
10°C/Hr)
-24
o
to 140
o
F (-30
o
to 60
o
C, max. rate
of change <
20°C/Hr )
Shock (w/o damage) 5 Gs [1] 20 Gs [1]
Vibration 0.000215 G
2
/Hz, 10-300 Hz 0.0005 G
2
/Hz, 10-500 Hz
Humidity 10-90% Rh @ 28
o
C max.
wet bulb temperature
5-95% Rh @ 38.7
o
C max.
wet bulb temperature
Maximum Altitude 10,000 ft (3048 m) [2] 30,000 ft (9,144 m) [2]
NOTE:
[1] Peak input acceleration during an 11 ms half-sine shock pulse.
[2] Maximum rate of change: 1500 ft/min.
Table 2-6. Electrical Specifications
Table 2-6.
Electrical Specifications
Parameter U.S. International
Input Line Voltage:
Nominal:
Maximum:
100 - 127 VAC
90 - 132 VAC
200 - 240 VAC
180 - 264 VAC
Input Line Frequency Range:
Nominal:
Maximum:
50 - 60 Hz
47 - 63 Hz
50 - 60 Hz
47 - 63 Hz
Power Supply:
Maximum Continuous Power
Small Form Factor
Slim Desktop or Configurable Minitower
Maximum Line Current Draw
Small Form Factor
Slim Desktop or Configurable Minitower
120 watts
200 watts
4.0 A
6.0 A
120 watts
200 watts
2.0 A
3.0 A
Compaq Deskpro and Evo Personal Computers
Featuring Intel Celeron and Pentium III Processors
Fifth Edition - March 2002
2-19

Compaq Evo D500 Specifications

General

Brand	Compaq
Model	Evo D500
Category	Desktop
Language	English