Two Technologies JETT XL, Руководство пользователя

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O
VERVIEW
1-2
A
BOUT THE
JETT•XL
With its modern, ergonomic appearance and design, the JETT•XL is the most recent addition to Two
Technologies' series of rugged hand held computers for industrial and commercial use. Its quick mount
connector system allows easy insertion and removal in cradle or vehicle mounts.
The JETT•XL comes standard with the Windows CE 5.0 operating system and an Intel PXA270 XScale
processor that operates up to 624 MHz. It also has configuration options for, Bluetooth, WLAN and serial
communication (RS-232, RS-485, RS-422 and USB). WWAN GSM/GPRS are also optionally available
When you add the JETT•PACK to the JETT•XL, you can integrate RFID, bar-code scanners, GPRS/GSM
devices, wireless radios and imagers.
JETT•XL F
EATURES
O
PERATING
S
YSTEM
The JETT•XL uses Windows CE 5.0 as its operating system. You can develop applications quickly and easily
using the latest development tools and network connectivity from Microsoft, such as eMbedded Visual C++
4.O, Visual Studio .NET 2003, Visual Studio 2005 and ActiveSync.
R
ECHARGEABLE
B
ATTERY
P
ACK
The JETT•XL comes with a rechargeable Nickel Metal Hydride (NiMH) battery pack that can provide up to
six hours of operating time on a full charge (depending on power management and use) .
The NiMH technology used in the JETT•XL has exceptional charge life without the “charge memory”
characteristic of conventional nickel cadmium batteries. Partially discharged batteries or extended periods
with the charger left connected will not adversely affect battery life or performance. The JETT•XL can also
run on six AA Alkaline batteries.
P
ROCESSOR
The JETT•XL utilizes an Intel PXA270 processor designed specifically for high-performance, low power,
portable, handheld devices. It incorporates Intel XScale technology with on-the-fly voltage, frequency
scaling and sophisticated power management. It also complies with the ARM Architecture V5TE instruction
set
M
EMORY AND
M
ASS
S
TORAGE
The JETT•XL comes standard with 128MB of SDRAM (approximately 30MB used for the operating system)
and 512MB of internal compact flash memory. An additional 256 MB of SDRAM is optionally available.
Internal compact flash memory is optionally expandable to 8GB+.
For removable data storage or I/O cards, the JETT•XL is equipped with a Compact Flash (CF) slot.
D
ISPLAYS
The JETT•XL features a supertwist nematic liquid crystal 320 x 240 QVGA-TFT color sunlight readable
display with touch screen and LED backlight.
K
EYPADS
Keypad configurations for the JETT•XL include 15-key, 30-key, 45-key and 52-key elastomeric keypads and
a 45-key membrane keypad. All standard keypad configurations have an option for LED backlighting.
I
NDICATORS
The JETT•XL has five programmable LED indicators that can provide a number of useful functions
including the state of keypad modifier keys. An additional LED indicates the charge and low battery
statuses.