Power Management

Power Saving Mode

 

Phenomenon

 

 

 

Standby Mode

 

The Sleep indicator lights up

Waiting time specified by the System Standby value

 

 

or the operating system elapses without any system

 

 

activity.

 

 

 

Or

 

 

 

When the computer is about to enter Hibernation

 

 

mode (e.g. during a battery-low condition), but the

 

 

Hibernation file is invalid or not present.

 

 

 

 

 

 

Hibernation Mode

 

All power shuts off

 

When customized functions for power management

 

 

are set to Hibernation and the corresponding action is

 

 

taken.

 

 

 

 

 

 

 

Display Standby Mode

 

The display shuts off

 

Keyboard, built-in touchpad, and an external PS/2

 

 

pointing device are idle for a specified period.

 

 

 

 

 

Hard Disk Standby Mode

 

Hard disk drive is in standby mode. (spindle turned-off)

Hard disk is idle within a specified period of time

 

 

 

 

 

 

Environmental Requirements

 

 

 

 

 

 

Item

 

Specification

 

 

 

 

Temperature

 

 

 

 

 

 

Operating

5 ~ +35 °C

 

 

 

 

Non-operating

-20 ~ +65 °C (unpacked)

 

 

 

 

Non-operating

Non (storage package)

 

 

 

 

 

Humidity

 

 

 

 

 

 

Operating

20% to 80% RH, non-condensing

 

 

 

Non-operating

20% to 80% RH, non-condensing (unpacked)

 

 

 

Non-operating

Non (storage package)

 

 

 

 

 

Vibration

 

 

 

 

 

 

Operating (unpacked)

5 ~ 500Hz: 1.0Grms (random)

 

 

 

 

Non-operating (unpacked)

5 ~ 500Hz: 2.16Grms (random)

 

 

 

 

Non-operating (packed)

5 ~ 500Hz: 2.16Grms (random)

 

 

 

 

 

Mechanical Specification

 

 

 

 

 

 

Item

 

Specification

 

 

Dimensions

273mm (W) x 231mm (D) x 24mm (H) (10.76 x 9.10 x 0.95 inches)

 

 

 

Weight

1.70Kg (3.7 lbs) with 6-cell battery

 

 

1.55Kg (3.4 lbs) with 4-cell battery

 

 

 

I/O Ports

Two USB port, one VGA (external monitor) port, Microphone/line-in jack,

 

Headphone/external speakers/line-out jack, RJ-11 port for modem, RJ-45 port

 

for Ethernet, one PCMCIA (Type II) slot, DC-in jack for AC adapter, one

 

IEEE1394 port, infrared port, 3-in 1 card reader for memory cards

 

 

 

Drive Bays

One

 

 

 

 

Material

Plastic, aluminum-magnesium alloy

 

 

 

Indicators

Wireless LAN enable/disable LED, Power/Suspend Mode LED, Sleep LED,

 

Media activity LED, Battery Charge LED, Caps Lock LED, Num Lock LED

 

 

 

Switch

Power

 

 

 

 

 

24

Chapter 1

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Image 32
Acer VD.T39V1.001 manual Power Management, Environmental Requirements, Mechanical Specification