FCC ID: YE3800B MOBILE TABLET

DT398 DT398 BASIC OPERATION GUIDE INTRODUCTION Thank you for acquiring the latest addition to DT Researchs line of mobile tablets the DT398. Featuring an IP65-rated, slim yet robust enclosure, the two-pound DT398 with 9.7 TFT display is powered by the Intel Celeron or Core i dual core processor, offering optimal combinations of performance and power savings. An external battery expansion option provides approximately 3-4 hours of additional battery operation for up to eight hours of mobile usage. The DT398 is available with Windows Embedded Standard 7, Windows 7 Pro or Linux operating systems. Each software operating system features web browser, client/server computing software, media player, accessories, and applications support. PACKAGE CONTENTS One DT398 with Internal Battery Pack, Stylus and Bumpers AC-DC Power Adapter with Power Cord Basic Operation Guide Handstrap Major options, depending on configuration:

Desktop Charging Cradle with DC-in Power Jack and Ethernet/ USB Ports External Battery Pack and Battery Charger Kit Vehicle/ Wall Mount Cradle ENGLISH 1 DT398 The DT398 Input/ Output Ports Button Functions A USB Port B Headphone Jack C DC Power Input D Full Slot Smart Card Reader E SD Slot BUTTON ACTION 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 Programmable, As scanner trigger when equipped with the scanner module Programmable ENGLISH 2 DT398 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%

Blinking blue and orange alternately indicates the battery is being warmed up. Do not unplug the AC/DC adapter. Precautions Always exercise care when operating and handling the DT398. 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 DT398 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 DT398 and disconnect all power sources. Report the problem to your device provider immediately. Never attempt to disassemble the DT398, as this will void the warranty. The DT398 internal battery is designed for wide temperature usage. Please do not use it for other tablet models.

(The wide temperature design is not applicable for external batteries.) THE DT398 Basic Features The DT398 tablet integrates a bright and responsive touch display, 1 USB port, and embedded networking elements such as 3G. The DT398 is complemented by a suite of accessories, including battery expansion, docking cradles, and wall/ vehicle mount cradles, for a comprehensive user experience. ENGLISH 3 DT398 OPERATION Internal Battery Warning!

The Internal battery pack should only be replaced by an authorized DT Research service representative. Please contact your product and/or service provider for internal battery replacement service. Powering ON and OFF To activate the DT398, push and quickly release the Power Button. The display will come on in a few seconds. To put the DT398 in Standby mode, push and quickly release the Power Button. To turn the DT398 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 powerplease use the AC-DC adapter with the DT398 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 DT398, 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 DT398 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 devicethis form of hardware shutdown is intended to be a means of recovery from device lockups, and not as normal operation. ENGLISH 4 DT398 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. Configuring the Mobile Tablet The device may be configured using the utilities and methods dictated by the software operating system. The DT398 should be configurable for various properties such as user profiles, network features, and several system elements. Calibration The touch display for the DT398 is calibrated before shipping. In the event that the calibration has been modified or is unsatisfactory, the respective calibration routines (e.g., PenMount (PM) 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. Brightness Control To control the screen brightness, launch the System Utility. The System screen will display a Brightness control section with up and down arrows that can be activated with the stylus. Battery and Power Management The DT398 is equipped with an internal 1880mAh Li-Ion battery pack that is capable of supporting approximately 3 - 4 hours of continuous operation. With the internal battery and an external battery pack that clips

(hot-pluggable) onto the back of the device, the maximum period of continuous operation will be approximately 6

- 8 hours. The period between battery recharges can be significantly lengthened by putting the device into Standby mode through the Power Button (see Buttons Function Table) whenever the device is not in use. Depending on the operating software, the DT398 may also be configured to enter various power-saving modes via the Power Button or through timed entry. ENGLISH 5 DT398 USING THE Mobile Tablet Peripherals Support Through its USB port, the DT398 supports a wide range of USB-based peripherals. These peripherals are applicable for software installation, applications storage, data storage, docking or software recovery and update. The DT398 is complemented by an optional Desktop Cradle or Wall/ Vehicle Mount Cradle for support, pass-through charging, and connection to a range of USB peripherals, including keyboard and mouse. The Cradles offer the following interfaces: a DC-in port for the AC-DC adapter, an Ethernet port, a VGA output and USB ports. Always seat the DT398 securely onto the cradle. The cradle must be powered by the AC-DC adapter for the Ethernet and USB ports to function. The battery packs on the DT398 may be recharged by connecting the AC-DC adapter directly to the DC-in port on the DT398 or through the DC-in port on the Cradle while the DT398 is docked. For More Support Users can download the Software Utility and Modules Operation Guides from the DT Research website. If the DT398 comes with a 3G module, please contact your product and/or service provider for the SIM Card Slot Location and Insertion Guide. ENGLISH 6 DT398 SPECIFICATIONS System CPU RAM Storage DT398 Intel Atom Dual Core, 1.1GHz 4GB 8GB to 256GB Operating System Microsoft Windows Embedded Standard 7, Windows 7 Professional, or Linux Display 8.4 LED-backlight screen with capacitive touch Display Resolution 800 x 600 (SVGA) Trusted Platform Module Yes, TPM 1.2 support Fan Fanless Control Switch and Buttons 1 power button and 1 trigger button Indicator Speaker Network Interface WWAN/ GPS I/O Ports USB Port Headphone-out DC-in SD Slot 1 power/ battery status LED Built-in speaker 3G module with GPS positioning and navigation (optional) 1 1 1 Yes, support 64GB Mechanical and Environmental AC/DC Adapter Input: 100 240V AC; Output: 19V DC, 6.31A Battery Pack Enclosure Internal 14.8V, 1880mAh/ Optional: External 14.8V, 1880mAh ABS + PC plastics and magnesium-aluminum alloy Protective Bumpers Rubber with handstrap Dimensions (H x W x D) 8.9 x 10.8 x 1.4 in/ 227 x 275 x 35 mm Weight Regulatory Temperature 3.08 lbs/ 1.4 kg FCC Class B, RoHS compliant Operation: 32F to 104F (0C to 40C);

Upgrade option: -4F to 122F (-20C to 50C) Storage: -4F to 140F (-20C to 60C) Humidity 0% 90% non-condensing DT Research, Inc. 2000 Concourse Drive, San Jose, CA 95131 http://www.dtresearch.com Copyright 2013, DT Research, Inc. All Rights Reserved. DT Research is a registered trademark of DT Research, Inc. BOG020713DT365CTMDENG ENGLISH 7

FCC Regulations:

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiated radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Operation on the 5.15-5.25GHz frequency band is restricted to indoor use only. The FCC requires indoor use for the 5.15-5.25GHz band to reduce the potential for harmful interference to co-channel Mobile Satellite Systems. RF Exposure Information (SAR) This device meets the governments requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government. The exposure standard for wireless devices employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg. *Tests for SAR are conducted using standard operating positions accepted by the FCC with the device transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the device while operating can be well below the maximum value. This is because the device is designed to operate at multiple power levels so as to use only the poser required to reach the network. In general, the closer you are to a wireless base station antenna, the lower the power output. This device was tested according to FCC SAR procedure, and was tested directly contacted with the Body. While there may be differences between the SAR levels of various devices and at various positions, they all meet the government requirement. The FCC has granted an Equipment Authorization for this device with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines.