Acer Veriton M275, Руководство по обслуживанию

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10 Chapter 1
USB Port
Environmental Requirements
Power Management
•
Devices wake up from S3 should be less than.
•
Devices wake up from S5 should be less than 10 second
Item Specification
Universal HCI USB 2.0/1.1
USB Class Support legacy keyboard for legacy mode
USB Connectors Quantity 2 port for rear ports.
On-board: 3 2*5 headers.
4 ports for front daughter board.
Item Specification
Temperature
Operating +5°C ~ +35°C
Non-operating -20 ~ +60°C (Storage package)
Humidity
Operating 15% to 80% RH
Non-operating 10% to 90% RH
Vibration
Operating (unpacked) 5 ~ 500 Hz: 2.20g RMS random, 10 minutes per axis in all 3 axes.
5 ~500 Hz: 1.09g RMS random, 1 hour per axis in all 3 axes.
Devices S1 S3 S4 S5
Power Button V V V V
USB Keyboard/Mouse V V N/A N/A
PME Disabled Disabled Disabled Disabled
RCT Disabled Disabled Disabled Disabled
WOR Disabled Disabled Disabled Disabled