DT312
ENGLISH
4
5
ENGLISH
OPERATION
Internal Ba
tt
ery Switch
To prevent ba
tt
ery drain during shipping and extended storage, the internal ba
tt
ery may
be disconnected o
ff
. To connect the internal ba
tt
ery, push the ba
tt
ery bu
tt
on switch (on
the back panel) to the “up” posi
ti
on (see page 2 for photo). The internal ba
tt
ery pack has
to be connected for it to operate, be charged, and for the op
ti
onal external ba
tt
ery pack
to func
ti
on.
Powering ON and OFF
To ac
ti
vate the DT312, push and quickly release the Power Bu
tt
on. The display will come
on in a few seconds. To put the DT312 in Standby mode, push and quickly release the
Power Bu
tt
on. To turn the DT312 o
ff
for extended storage, power o
ff
the device safely
using any so
ft
ware func
ti
on that “shuts down computer” provided in the so
ft
ware
opera
ti
ng system.
NOTE: The ba
tt
ery packs shipped with your device may be low in power—please use
the AC-DC adapter with the DT312 when se
tti
ng up the device for the
fi
rst
ti
me to
fully charge the internal ba
tt
ery pack. You may charge the external ba
tt
ery pack with it
a
tt
ached to the DT312, or with the op
ti
onal external ba
tt
ery charger kit.
NOTE: When the ba
tt
ery pack(s) is (are) charging, the blue-colored Ba
tt
ery LED should
blink slowly. If plugging in the AC-DC adapter does not trigger this blinking ac
ti
vity
and the LED stays dark, the ba
tt
ery pack(s) may have been drained substan
ti
ally. Try
unplugging/ replugging the AC-DC adapter to the DT312 a few
ti
mes to ac
ti
vate the
charging process.
NOTE: To conserve power, use (push and quick release) the Power Bu
tt
on to put the
device in “Standby” mode while not in use. Pushing brie
fl
y on the same bu
tt
on will wake
up the system within seconds.
NOTE: Avoid using the Power Bu
tt
on (“hold 4+ seconds” feature) to turn o
ff
the
device—this form of hardware shutdown is intended to be a means of recovery from
device lockups, and not as normal opera
ti
on.
Start Up
If the power up (from Standby or otherwise) is successful, the appropriate interface will
be displayed a
ft
er a launch sequence of several seconds. The wireless LAN connec
ti
on
may take 10-15 seconds to be established.
Con
fi
guring the DT312
The device may be con
fi
gured using the u
ti
li
ti
es and methods dictated by the so
ft
ware
opera
ti
ng system. The DT312 should be con
fi
gurable for various proper
ti
es such as user
pro
fi
les, network features, and several system elements.
Calibra
ti
on
The touch display for the DT312 is calibrated before shipping. In the event that the
calibra
ti
on has been modi
fi
ed or is unsa
ti
sfactory, the respec
ti
ve calibra
ti
on rou
ti
nes
(e.g., PenMount (PM) for Windows XP) to calibrate the touch interface may be used.
Such applica
ti
ons are typically executed through touch input via Stylus or through mouse
click via a USB mouse.
Wireless Networking
Wireless LAN
The DT312 is o
ft
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 DT312 should be able to detect
all 802.11 access points in the vicinity for you to select the access point of your
choice for connec
ti
on.
T
•
he SSID and WEP/WPA/WPA2 (if enabled) parameters on the DT312 and the
access points have to match. The SSID is case-sensi
ti
ve and it is recommended
that you enable WEP/WPA/WPA2 encryp
ti
on (or advanced alterna
ti
ves) for secure
access.
W
•
hen WEP/WPA/WPA2 is enabled, you may need to consult your network admin-
istrator or your networking equipment literature to properly con
fi
gure associated
se
tti
ngs such as Authen
ti
ca
ti
on mode, etc.
R
•
efer to the access point opera
ti
ng manuals for se
tti
ng up the 802.11 access points.
Bluetooth
The DT312 features a built-in Bluetooth adapter that operates on the Microso
ft
Windows Bluetooth protocol. The Bluetooth con
fi
gura
ti
on applica
ti
on is invoked from
the System Tray or from the Control Panel for Windows XP. Follow the instruc
ti
ons and
op
ti
ons provided within the applica
ti
on to con
fi
gure and invoke Bluetooth connec
ti
vity
with the corresponding peripherals.
NOTE: Bluetooth devices or accessories that are not compa
ti
ble with the Microso
ft
Windows Bluetooth protocol may not work with the DT312.
