DT Research WebDT 375, Руководство по эксплуатации

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WebDT 375 Operation Guide
375V0304.0139 31
APPENDIX 6
Using the Mountable Cradle for WebDT 375
The optional wall- and vehicle-mountable cradle for the WebDT 375 is designed to complement the bundled
desktop cradle in offering support and connectivity for the device in a broader range of deployments.
The cradle is characterized by:
-
VESA-compatible mounting holes for attachment to VESA-compliant arms or mounts
(75mm and 100mm pitch; screws provided; VESA arms not included);
-
Openings for wall-mounting (screws not provided);
-
A set of extension brackets (screws provided) for routing and storage of connection
cables;
- Flip-down retainer
for electrical interface activation and access mechanical security
and lockdown features;
-
Connector interface for 12V Power input, USB Host/Client and Ethernet (RJ45)
connectivity;
-
Power LED indicating engagement of micro-switch and activation of cradle-to-device
interface.
Application:
-
Choose and implement the mounting method.
-
Supply power to the cradle. This may be accomplished by connecting the 12V power
input on the cradle (i) TO the AC-DC adapter provided with the device/cradle; OR (ii)
TO a DC-DC adapter connected to a DC power source. In addition, the cradle’s
electrical interface can be powered by the seated WebDT 375 with adequate internal or
external battery capacity and in the absence of (i) and (ii).
NOTE:
An optional 12-24V to 12V DC-DC adapter that fits into an automobile
cigarette-lighter plug or power outlet is available from the device manufacturer.
-
Make sure the protective jacket for the WebDT 375 is in place over the device. In this manner, the device
will fit snugly within the side arms of the cradle.
-
With the device seated in the cradle, flip the retainer cap down from the top.
-
The Power LED light should come on indicating that the cradle-to-device electrical interface has been
activated.
-
From now on, all the interface ports (unless disabled by device provider) should be enabled for usage.
-
To remove the device for mobile usage, flip up the retainer cap (remove any locking device first) and
disengage the tablet from the connector firmly but carefully.
Application Notes:
Prevailing implementation of the mountable cradle is such that:
-
For any of the interface ports to function,
the flip-down retainer has to be engaged
, so as to have power
supplied to the interface electronics as reflected in the glowing Power LED. If this condition is not met, the
cradle will function only as storage and support for the tablet device.
-
Power will NOT be drawn from the WebDT 375 if there is power being supplied to the cradle’s DC-in port.
-
Use the USB Type A or Host port on the cradle for keyboard/mouse input devices. The functionality with
other USB peripherals may be subject to validation on a case-by-case basis. Please also consider the
USB port on the WebDT 375 device as an available and effective option.