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Maintenance & Service Guide
Presario 1200 Series
Model: 1245

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Illustrated Parts Catalog
Removal & Replacement Procedures | Specifications
Pin Assignments
| Battery Pack Operations


Specifications

This chapter covers the following specifications for the Model 1245 Portable Computer:

System interrupts

System DMA

System I/O Address

System memory Catalog

Physical & environmental

Display

 

Memory Expansion

Battery Pack

Diskette Drive

Hard Drive

CD Drive

 

 

 

Physical and Environmental

Computer Specifications

U.S.

Metric

Dimensions

Height
Depth
Width



1.97 in
12.20 in
10.08 in



4.95 cm
31.00 cm
25.60 cm

Weight

6.88 lb

3.34 kg

Stand-Alone (Battery Pack) Power Requirements

Nominal Operating
Maximum Average
Peak Operating


NiMH

W @ 9.6 V
W @ 9.6 V
W @ 9.6 V

AC Power Requirements

Operating Voltage
Operating Current
Operating Frequency

Maximum Transient

 

100-240 V
0.8/0.4 A RMS
47-63 Hz
Meets IEC 801-4 and IEC801-5
1kV for 50 ns

Operating Temperature

50° to 95 °F

10° to 35 °C

Non-operating Temperature

-4° to 140 °F

-20° to 60 °C

Operating Relative Humidity (non-condensing)

10 to 90%

35°C to 90%

Non-operating Relative Humidity
(tw = 38.7°C max)

5 to 95%

60°C to 95%

Operating Altitude

0 to 10,000 ft

0 to 3.15 km

Non-operating Altitude

0 to 30,000 ft

0 to 9.14 km

Operating Shock

10 G, 11 ms, half sine

Non operating Shock

240 G, 2 ms, half sine

Operating Vibration

0.5 G

Non-operating Vibration

1.5 G

NOTE:  Applicable product safety standards specify thermal limits for plastic surfaces. The Compaq Presario Model 1245 Portable Computer operates well within this range of temperatures.

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