WebDT DT390 - Manual (Page 2)

DT390/ DT390c
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Button Functions
BUTTON ACTION
Programmable
Programmable, launch soft (on-screen) keyboard (default)
Launch SAS (Secure Attention Sequence)
Generate Ctrl+Alt+Del keys to invoke the security windows defined under Windows XP
Programmable,
Change display orientation (portrait/ landscape) (default)
Programmable, system utility menu (default)
Programmable,
As scanner trigger when equipped with the scanner module
Power on,
Push/release typically enters Standby mode, or Push/release exits Standby mode or
restarts device (software dependent)
Push and hold (over 4 seconds) invokes hardware shutdown
The DT390/ DT390c
Battery/Power LED
Wireless LED Microphone
Stylus
Button Management
Wireless Network Settings
Calibration
Power/Battery LED Status:
Blue indicates the battery is 25% to 100% charged •
Blinking blue indicates the battery is charging •
Orange indicates that the battery is between 11% to 25% •
Blinking Orange indicates that the battery is below 10% •
Precautions
Always exercise care when operating and handling the DT390/ DT390c. •
Do NOT apply excessive pressure to the display screen. •
We recommend using the Stylus provided to keep the screen clean. •
Avoid prolonged exposure of the display panel to any strong heat source. Wherever •
possible, the DT390/ DT390c should face away from direct light to reduce glare.
If the AC-DC power adapter is used to recharge or power the device, do NOT use any •
AC-DC adapter other than the one provided with the device or acquired from the
manufacturer or its partners.
In the unlikely event that smoke, abnormal noise, or strange odor is present, •
immediately power off the DT390/ DT390c and disconnect all power sources. Report
the problem to your device provider immediately.
Never attempt to disassemble the DT390/ DT390c, as this will void the warranty. •
THE DT390/ DT390c
Basic Features
The DT390/ DT390c wireless tablet integrates a bright and responsive touch display, 1
USB port, and embedded networking elements such as wireless LAN or optional 3G. The
primary device is complemented by a suite of accessories, including battery expansion,
docking cradles, and carrying cases, for a comprehensive user experience.
A DT390/ DT390c typically integrates an 802.11a/b/g/n wireless LAN (WLAN) adapter
that may connect to other wireless devices or access points. If your DT390/ DT390c does
not come with such a network adapter, please consult your device provider to establish
the desired network connectivity.
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Input/ Output Ports
Headphone Jack
USB Port
DC Power Input
A
C
B
A
B
C
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Battery and Power Meter