DT Research DT312 Manuel d'utilisation de base - Page 3

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DT312

OPERATION

Internal Battery Switch

To prevent battery drain during shipping and extended storage, the internal battery may

be disconnected oﬀ. To connect the internal battery, push the battery button switch (on

the back panel) to the "up" position (see page 2 for photo). The internal battery pack has

to be connected for it to operate, be charged, and for the optional external battery pack

to function.

Powering ON and OFF

To activate the DT312, push and quickly release the Power Button. The display will come

on in a few seconds. To put the DT312 in Standby mode, push and quickly release the

Power Button. To turn the DT312 oﬀ for extended storage, power oﬀ the device safely

using any software function that "shuts down computer" provided in the software

operating system.

NOTE: The battery packs shipped with your device may be low in power—please use

the AC-DC adapter with the DT312 when setting up the device for the ﬁrst time to

fully charge the internal battery pack. You may charge the external battery pack with it

attached to the DT312, or with the optional external battery charger kit.

NOTE: When the battery pack(s) is (are) charging, the blue-colored Battery LED should

blink slowly. If plugging in the AC-DC adapter does not trigger this blinking activity

and the LED stays dark, the battery pack(s) may have been drained substantially. Try

unplugging/ replugging the AC-DC adapter to the DT312 a few times to activate the

charging process.

NOTE: To conserve power, use (push and quick release) the Power Button to put the

device in "Standby" mode while not in use. Pushing brieﬂy on the same button will wake

up the system within seconds.

NOTE: Avoid using the Power Button ("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 operation.

Start Up

If the power up (from Standby or otherwise) is successful, the appropriate interface will

be displayed after a launch sequence of several seconds. The wireless LAN connection

may take 10-15 seconds to be established.

ENGLISH

Conﬁguring the DT312

The device may be conﬁgured using the utilities and methods dictated by the software

operating system. The DT312 should be conﬁgurable for various properties such as user

proﬁles, network features, and several system elements.

Calibration

The touch display for the DT312 is calibrated before shipping. In the event that the

calibration has been modiﬁed or is unsatisfactory, the respective calibration routines

(e.g., PenMount (PM) for Windows XP) to calibrate the touch interface may be used.

Such applications are typically executed through touch input via Stylus or through mouse

click via a USB mouse.

Wireless Networking

Wireless LAN

The DT312 is often delivered with an embedded (user-inaccessible) 802.11a/b/g/n

WLAN adapter equipped with a hidden custom antenna.

• 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 connection.

• he SSID and WEP/WPA/WPA2 (if enabled) parameters on the DT312 and the

access points have to match. The SSID is case-sensitive and it is recommended

that you enable WEP/WPA/WPA2 encryption (or advanced alternatives) for secure

access.

•

hen WEP/WPA/WPA2 is enabled, you may need to consult your network admin-

istrator or your networking equipment literature to properly conﬁgure associated

settings such as Authentication mode, etc.

• efer to the access point operating manuals for setting up the 802.11 access points.

Bluetooth

The DT312 features a built-in Bluetooth adapter that operates on the Microsoft

Windows Bluetooth protocol. The Bluetooth conﬁguration application is invoked from

the System Tray or from the Control Panel for Windows XP. Follow the instructions and

options provided within the application to conﬁgure and invoke Bluetooth connectivity

with the corresponding peripherals.

NOTE: Bluetooth devices or accessories that are not compatible with the Microsoft

Windows Bluetooth protocol may not work with the DT312.

ENGLISH