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Chapter 1
19
Parallel Port
Item
Specification
Parallel port controller
ITE8718
Parallel port controller resident bus
ISA bus
Number of parallel ports
1
Support ECP/EPP
Bi-directional SPP / ECP / EPP V1.7&V1.9
Connector type
25-pin D-type female connector
Parallel port function control
Enable/disable by BIOS Setup
Serial Port
Item
Specification
Serial port controller
ITE8718
Serial port controller resident bus
ISA bus
Number of serial port
2
16550 UART support
Yes
Connector type
9-pin D-type female connector
Features
Support IrDA1.0/ASKIR protocols, smart card reader protocols
USB Port
Item
Specification
Universal HCI
USB 2.0
USB Class
Support legacy keyboard for legacy mode
USB Number
support up to 8 ports
Environmental Requirements
Item
Specifications
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
Power Management
Devices
S1
(Idle)
S3
(Suspend to
RAM)
S4
(Suspend to
DIsk)
S5
(Shut Down)
Power Button
Enabled
Enabled
Enabled
Disabled
Содержание Aspire T690
Страница 58: ...Release the CPU Latch on the Socket then remove the CPU 10 Remove the CPU Standard Disassembly Process ...
Страница 59: ... AcerPower FH ...
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Страница 77: ...74 Chapter 5 ...
Страница 80: ...Chapter 6 76 9 USB BKT 10 USB board 11 Left cover 12 Motherboard 13 CHASSIS 14 Fan 15 Rear IO Item Description ...
Страница 81: ...77 Chapter 6 FRU List The FRU list will be updated later ...
Страница 82: ...Chapter 6 78 ...