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802.11b/g and a/b/g Wireless Client
The VX3Plus has an 802.11x network card that supports diversity with two internal antennas. The CPU board does not allow
hot swapping the network card. Power management for the network card is configured with the
WEP, WPA and LEAP are supported.
Central Processing Unit
The CPU is a 400MHz Intel XScale PXA255 CPU. The operating system is Microsoft Windows CE 5.0. The OS image is
stored on an internal SD flash card and is loaded into DRAM for execution.
XScale turbo mode switching is supported and turned on by default.
The VX3Plus supports the following I/O components of the core logic:
One PCMCIA slot (supports Type I or II PCMCIA cards).
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One CompactFlash card port.
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One Digitizer Input port (see Touchscreen).
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Two I/O ports in four configurations (see
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System Memory
A CF Card FLASH is used for ROM, Flash for Windows operating system and Flash memory for bundled applications. The
Flash is configured as the primary boot device and contains the Windows operating system image, boot loader, OAL,
applications, utilities and device drivers.
Any flash remaining beyond the Windows operating system image is formatted for use as a persistent memory drive (which
appears in My Computer as the folder labeled System). Any programs or data stored in this folder will not be lost if the memory
backup battery fails.
The computer has one Type II CF+ slot. The computer supports and auto detects up to 256MB of Type I CompactFlash
memory.
Video Subsystem
The display has a 640 pixel (horizontal) by 240 pixel (vertical) format. The display controller supports Windows CE graphics
modes. Touchscreen allows mouse functions (pointing and tapping on the display or Signature Capture) using a stylus.
There are two types of displays available:
The active transmissive color display is optimized for indoor lighting.
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The active transflective display is optimized for outdoor viewing.
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Power Supply
Vehicle power input for the VX3Plus is 12V to 80V DC nominal and is accepted without the need to perform any manual
operation within the VX3Plus.
Backup Battery
The VX3Plus has a permanent 190 mAh Lithium battery installed to maintain time, date and CMOS setup information. The
lithium battery is not user serviceable and should last five years with normal use before it requires replacement.
2-2
Endcap
Combinations).
Summit Client
Utility.
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