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Chapter 3 - Hardware Overview
System Hardware ................................................................................................................ 3-1
802.11a/b/g/n Wireless Client........................................................................................ 3-1
Central Processing Unit ................................................................................................. 3-1
Input/Output Components.............................................................................................. 3-1
System Memory............................................................................................................. 3-1
Video Subsystem........................................................................................................... 3-1
Audio Interface............................................................................................................... 3-1
Card Slots......................................................................................................................3-2
CompactFlash (CF) Slot .......................................................................................... 3-2
Secure Digital (SD) Slot........................................................................................... 3-2
Bluetooth EZPair............................................................................................................ 3-2
WWAN ........................................................................................................................... 3-2
GPS ............................................................................................................................... 3-2
Power .................................................................................................................................. 3-2
Vehicle DC Power Supply.............................................................................................. 3-2
External AC Power Supply ............................................................................................ 3-3
Uninterruptible Power Supply ........................................................................................ 3-3
Safe Charging Temperature Range......................................................................... 3-3
Charging Timeout .................................................................................................... 3-3
Charging and Power Management .......................................................................... 3-3
Backup Battery .............................................................................................................. 3-3
Fuse............................................................................................................................... 3-4
Power Management Modes........................................................................................... 3-4
Full On Mode ........................................................................................................... 3-4
StandbyMode........................................................................................................... 3-4
Hibernate Mode ....................................................................................................... 3-4
Off Mode .................................................................................................................. 3-4
Power Controls .............................................................................................................. 3-5
Power Switch ........................................................................................................... 3-5
Power Button ........................................................................................................... 3-5
Auto On Behavior .................................................................................................... 3-5
External Connectors ............................................................................................................ 3-6
Serial Connector (COM1 and COM2)............................................................................ 3-6
Screen Blanking...................................................................................................... 3-6
USB Connector.............................................................................................................. 3-6
CANbus / Audio Connector............................................................................................ 3-7
Power Supply Connector ............................................................................................... 3-7
Antenna Connections .................................................................................................... 3-8
External Antenna Connector.................................................................................... 3-8
Internal 802.11 Antenna .......................................................................................... 3-8
Vehicle Remote Antenna ......................................................................................... 3-8
Keyboard Options................................................................................................................3-9
64-Key QWERTY Keyboard .......................................................................................... 3-9
IBM 3270 Overlay .................................................................................................... 3-9
IBM 5250 Overlay .................................................................................................. 3-10
Keypad LEDs............................................................................................................... 3-10
USB Keyboard / Mouse ............................................................................................... 3-10