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"Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1270, 1670, and 1675
Track Pitch
0.74um (DVD)
Laser
Beam Divergence
.05" / 1.2cm
Audio Output Level
Line out
Headphone
1.0 volts RMS
0 - 0.6 volts RMS
Cache Buffer
512 KB/s (CD)
Data Transfer Rate
(typical, including setting)
12,000 - 3,000 KB/s (CD)
2705 KB/s (DVD)
Startup Time
< 5 sec
Stop time
< 3 sec
Battery Pack
Battery Pack
Lithium Ion (Li ion) *
US Metric
Dimensions
Height
Length
Width
.81 in
3.05 in
5.69 in
2.05 cm
7.75 cm
14.45 cm
Weight
0.85 Ib
.39 kg
Battery Pack Operating Time
3:00 hr
Energy
Voltage
Amp-hour capacity
Watt-hour capacity
14.8 V
3.0 Ah
44.4 Wh
Environmental Requirements
Operating Temperature
Non-operating Temperature
32° F to 113 F
-4° F to 140 ° F
0° to 45° C
-20° to 60° C
Modem
Compliance
ITU v.90~6 standard
Full ITU-T V.34 compliance
Full compliance with: V.21, V.22, V.22bis, V.23, V.32, V.32bis,
Bell 103, Bell 212A
Data Compression
V.42bis/MNP 5
file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20che...ESARIO%201270,%201670,%20and%201675/spec.html (9 of 10)6/27/2004 2:46:03 AM