Audio System; Keyboard - Compaq AP400 Maintenance And Service Manual

7-20 Physical and Operating Systems

Audio System

Sampling rate
Maximum Voltage (rms)
Microphone-in
Line-in
Headphone-out
Line-out
Impedance (nominal)
Microphone-in
Line-in
Headphone-out
Line-out
Speaker
Frequency response
Data Types
alaw
law
mono/stereo

Keyboard

Dimensions
Height
Width
Depth
Weight
Table 7-16
Audio System
4 KHz to 48 KHz (adjustable)
0.030
0.7
n/a
0.7
1-K ohm
20-K ohms
16 ohms (min.)
20-K ohms
150 Hz to 15K Hz
8-/16-bit
8-/16-bit
16-bit
Table 7-17
Compaq Enhanced Keyboard
U.S.
1.3 in
18.3 in
6.4 in
3.0 lb
Metric
3.3 cm
46.5 cm
16.1 cm
1.4 kg