DT Research DT390i User Manual

DT390i
ENGLISH
4
5
ENGLISH
OPERATION
Internal Baery
Warning!
The Internal baery pack should only be replaced by an authorized DT Research service
representave. Please contact your product and/or service provider for internal baery
replacement service.
Powering ON and OFF
To acvate the DT390i, push and quickly release the Power Buon. The display will come
on in a few seconds. To put the DT390i in Standby mode, pu
sh and quickly release the
Power Buon. To turn the DT390i off for extended storage, power off the device safely
using any soware funcon that
“
shuts down computer
”
provided in the soware
operang system.
NOTE: The baery packs shipped with your device may be low in power
—
please use
the AC-DC adapter with the DT390i when seng up the device for the first me to
fully charge the internal baery pack.
You may charge the external baery pack with it
aached to the DT390i, or with the oponal external baery charger kit.
NOTE: When the baery pack(s) is (are) charging, the blue-colored Baery LED should
blink slowly. If plugging in the AC-DC adapter does not trigger this blinking acvity
and the LED stays dark, the baery pack(s) may have been drained substanally. Try
unplugging/ replugging the
AC-DC adapter to the DT390i a few mes to acvate the
charging process.
NOTE: To conserve power, use (push and quick release) the Power Buon to put the
device in
“
Standby
”
mode while not in use. Pushing briefly on the same buon will wake
up the system within seconds.
NOTE: Avoid using the Power Buon (
“
hold 4+ seconds
”
feature) to turn off the
device
—
this form of hardware shutdown is intended to be
a means of recovery from
device lockups, and not as normal operaon.
Start Up
If the power up (from Standby or otherwise) is successful, the appropriate interface will
be displayed aer a launch sequence of several seconds. The wireless LAN connecon
may take 10-15 seconds to be established.
Configuring the DT390i
The device may be configured using the ulies and methods dictated by the soware
opera
ng system. The DT390i should be configurable for various properes such as user
profiles, network features, and several system elements.
Calibraon
The touch display for the DT390i is calibrated before shipping. In the event that the
calibraon has been modified or is unsasfactory, the respecve calibraon rounes
(e.g., PenMount (PM) for Windows XP) to calibrate the touch interface may be used.
Such
applicaons are typically executed through touch input via Stylus or through mouse
click via a USB mouse.
Wireless Networking
Wireless LAN
The DT390i is oen delivered with an embedded (user-inaccessible) 802.11a/b/g/n
WLAN adapter equipped with a hidden custom antenna.
T
• hrough the support of typical WLAN adapters, the DT390i should be able to detect
all 802.11 access points in the vicinity for y
ou to select the access point of your
choice for connecon.
T
• he SSID and WEP/WPA/WPA2 (if enabled) parameters on the DT390i and the
access points have to match. The SSID is case-sensive and it is recommended
that you enable WEP/WPA/WPA2 encrypon (or advanced alternaves) for secure
access.
W
• hen WEP/WPA/WPA2 is enabled, you may need to consult your network admin-
istrator or your networking equi
pment literature to properly configure associated
sengs such as Authencaon mode, etc.
R
• efer to the access point operang manuals for seng up the 802.11 access points.
!

DT Research DT390i Specifications

General

Brand	DT Research
Model	DT390i
Category	Tablet
Language	English