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"Compaq.com - Compaq Presario Series Maintenance and Service Guide - Models : 1270, 1670, and 1675
Dimensions
Height
Depth
Width
1.97 in
12.32 in
10.12 in
5.0 cm
31.3 cm
25.7 cm
Weight
Model 1270
Model 1670
Model 1675
7.35 lbs
7.35 lbs
7.99 lbs
3.34 kg
3.34 kg
3.63 kg
Stand-Alone (Battery Pack) Power
Requirements
Nominal Operating Voltage
Maximum Operating Power
Peak Operating Power
Li Ion
W @ 14.8 VDC
W @ 56.5 W
W @ 58.5 W
AC Power Requirements
Operating Voltage
Operating Current
Operating Frequency
Maximum Transient
(Information not available)
Temperature
Operating 41° to 95 °F 5° to 35 °C
Nonoperating -4° to 140 °F -20° to 60 °C
Relative Humidity (Non-condensing)
Operating 10 to 90% 35°C to 90%
Nonoperating (tw = 38.7°C max) 5 to 95% 60°C to 95%
Altitude
Operating 0 to 10,000 ft 0 to 3.15 km
Nonoperating 0 to 30,000 ft 0 to 10.14 km
Shock
Operating 10 G, 11 ms, half sine
Non operating 240 G, 2 ms, half sine
Vibration
Operating 0.55 G, 0.25 Oct/Min sweep rate
Nonoperating 1.5 G, 0.25 Oct/Min sweep rate
NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. Compaq Presario Series
Portable Computers operate well within this range of temperatures.
System Interrupts
System Interrupts
Hardware IRQ System Function
IRQ0 Timer Interrupt
IRQ1 Standard 101/102-Key or Microsoft Natural Keyboard
IRQ2 Programmable interrupt controller
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