User's Manual

THE WebDT 390
ENGLISH
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7
ENGLISH
Bluetooth
The WebDT 390 features a built-in Bluetooth adapter that operates on the Microsoft
WindowsBluetoothprotocol.TheBluetoothcongurationapplicationisinvokedfrom
the System Tray or from the Control Panel for Windows XP. Under Windows CE, it
can be executed from the Control Panel. Follow the instructions and options provided
withintheapplicationtocongureandinvokeBluetoothconnectivitywiththecor-
responding peripherals.
NOTE: Bluetooth devices or accessories that are not compatible with the Microsoft
Windows Bluetooth protocol may not work with the WebDT 390.
Button Management
Where supported by software, many of the hard buttons on the WebDT 390 are
programmable to perform a function of the user’s choice. The exception is the Power
Button and the SAS Button. To activate the button re-assignment application, invoke
the Button Agent application, e.g., in Windows XP Embedded
.
Brightness Control
Wheresupportedbydevicermwareandsoftware,ahardbuttonmaybeengagedto
manipulate the display brightness. Press the System Menu button (Button 7) on the
front of the WebDT 390. The System screen will display a Brightness control section
with up and down arrows that can be activated with the stylus.
Battery and Power Management
The WebDT 390 is equipped with an internal 3760mAh Li-Ion battery pack that is
capable of supporting approximately 3 - 4 hours of continuous operation. With the
internal battery and an external battery pack that clips (hot-pluggable) onto the back
of the device, the maximum period of continuous operation will be approximately 6 - 8
hours.Theperiodbetweenbatteryrechargescanbesignicantlylengthenedbyputting
the device into Standby mode through the Power Button (see Buttons Function Table)
whenever the device is not in use. Depending on the operating software, the WebDT
390mayalsobeconguredtoentervariouspower-savingmodesviathePowerButton
or through timed entry.
Desktop Cradle
The WebDT 390 is complemented by an optional Desktop Cradle for support,
pass-through charging, and connection to a range of USB peripherals, including
keyboard and mouse. The Cradle offers the following interfaces: a DC-in port for the
AC-DC adapter, an Ethernet port, a VGA port (optional), and USB ports. Always seat
the WebDT 390 securely onto the cradle. The cradle must be powered by the AC-DC
adapter for the Ethernet and USB ports to function. The battery packs on the WebDT
390 may be recharged by connecting the AC-DC adapter directly to the DC-in port on
the WebDT 390 or through the DC-in port on the Desktop Cradle while the WebDT
390 is docked to the Cradle.
USING THE WebDT 390
Memory conguration
TheWebDT390isavailableinvariousmemorycongurations.Theycurrentlyrange
from:2GBto16GBashmemoryor32GBto64GBSSDand1GBofRAM.
Peripherals Support
Through its USB ports, the WebDT 390 supports a wide range of USB-based
peripherals. These peripherals are applicable for software installation, applications
storage, data storage, and system software recovery and updates. The WebDT
390 is also compatible with custom mountable cradle options. These securable and
mountable cradles provide an interface to VESA mounts and arms, and to ports that
may include USB, Ethernet and pass-through power.
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna
or transmitter.