DT Research 311Q Assembly instructions

Rugged Tablet
signage dtri com
DT Research, Inc.
2000 Concourse Drive, San Jose, CA 95131
Copyright © 2022, DT Research, Inc. All Rights Reserved. BOG122723 311Q ENG
INTRODUCTION
Thank you for acquiring the 311Q, part of DT Research’s line of Rugged Tablets.
Featuring a slim yet robust enclosure, the 311Q with 11.6” TFT display is powered by
the Qualcomm octa-core processor, oering opmal combinaons of performance
and power savings. The 311Q is available with Android operang system. The soware
operang system features web browser, client/ server compung soware, media
player, accessories, and applicaons support.
PACKAGE CONTENTS
• One 311Q with Baery Pack and Handstrap
• AC-DC Power Adapter with Power Cord
• Basic Operaon Guide
311Q
For the product take-back service informaon, please visit:
hp://www.dtresearch.com.tw/zh/About/csr.html

Button Functions
BUTTON ACTION
Power Buon
Programmable Buons
Baery Latch *Push the switch up to unlock the latch, then slide the latch le to remove the baery.
Input/Output Ports
Headphone Jack
LAN Port
USB 3.0 Port
USB Type-C
USB 2.0 Port
1
2
3
A
B
C
E
D
2
Baery/Power LED
Sleep/Mode LED Brightness
Control Buons
2
3
1
2
A
C
D
B
E
3
PRECAUTIONS
• Always exercise care when operang and handling the 311Q.
• Do NOT apply excessive pressure to the display screen.
• We recommend using the Digital Pen (oponal) to keep the screen clean.
• Avoid prolonged exposure of the display panel to any strong heat source.
Wherever possible, the 311Q should face away from direct light to reduce glare.
• If the AC-DC power adapter is used to recharge or power the tablet, do NOT
use any AC-DC adapter other than the one provided or acquired from the
manufacturer or its partners.
• In the unlikely event that smoke, abnormal noise, or strange odor is present,
immediately power o the 311Q and disconnect all power sources. Report the
problem to your device provider immediately.
• Never aempt to disassemble the 311Q, as this will void the warranty.
BASIC FEATURES
The 311Q rugged tablet integrates a bright display, USB ports, and embedded
networking elements such as wireless LAN or oponal 4G.
A 311Q typically integrates an 802.11ac wireless LAN (WLAN) adapter that may
connect to other wireless devices or access points. If your 311Q does not come with
such a network adapter, please consult your device provider to establish the desired
network connecvity.
NOTE:
To obtain protecon consistent with any IP rang for the device, the I/O (audio,
power, USB, card reader, etc.) port doors must be closed. If the IP protecon is
compromised by mishandling or misuse, such as by leaving port doors open or
improperly closed, any resulng product damage will not be covered under any
DT Research warranty.

NOTE:
To conserve power, use (push and quick release) the Power Buon to put the
tablet in “Standby” mode while not in use. Pushing briey on the same buon
will wake up the system within seconds.
NOTE:
For 311Q, avoid using the Power Buon (“hold 4+ seconds” feature) to turn
o the tablet—this form of hardware shutdown is intended to be a means of
recovery from rare lockups, and not as normal operaon.
4
Start Up
If the power up (from Standby mode 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 Rugged Tablet
The 311Q may be congured using the ulies and methods dictated by the soware
operang system. The 311Q should be congurable for various properes such as user
proles, network features, and several system elements.
5
NOTE:
When the baery pack is 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 311Q a few mes to
acvate the charging process.
OPERATION
Powering ON and OFF
To acvate the 311Q, push and release the Power Buon. The display will come on in
a few seconds. To put the 311Q in Standby mode, push and release the Power Buon.
To turn the 311Q o for extended storage, power o safely using any soware funcon
that “shuts down computer” provided in the soware operang system.
NOTE:
The baery pack shipped with your tablet may be low in power—please use the
AC-DC adapter with the 311Q when seng up for the rst me to fully charge
the baery pack, or use the oponal baery charger kit. The steps around
physically installing or replacing the baery pack are described in the secon on
device usage below.
Peripherals Support
Through its USB ports, the 311Q supports a wide range of USB-based peripherals.
These peripherals are applicable for soware installaon, applicaons storage, data
storage, and system soware recovery and updates.
If the 311Q comes with a Mobile broadband module, please contact your product
and/or service provider for the SIM Card installaon procedures.
USING THE RUGGED TABLET
To Hold the Tablet
Le hand: grip the le back side of the tablet with your
le hand ngers, with thumb resng on the top of the
back side of the tablet and palm securely against the back.
Right hand: grip the right back side of the tablet with
your right hand ngers, with thumb resng on the top
of the back side of the tablet and palm securely against
the back.
Replacing the Battery Pack
1. Slide the baery latch to the unlocked posion.
2. Lift the battery pack off the compartment.
3. Fit another baery pack into place.
4. Slide the latch to the locked posion.
5. If you want to purchase extra baery packs,
please contact your dealers, or visit our Support page:
hps://www.dtresearch.com/en/Support/contact.html
1
1
2
4
3
CAUTION:
There is danger of explosion if the baery is incorrectly replaced. Replace the
baery only with the Tablet manufacturer’s baery. Discard used baeries
according to the dealer’s instrucons.
CAUTION:
Do not aempt to disassemble the baery pack.

67
Federal Communication Commission Interference
This equipment 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 protecon against harmful interference in a residenal
installaon. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instrucons, may
cause harmful interference to radio communicaons. However, there is no
guarantee that interference will not occur in a parcular installaon. If this
equipment does cause harmful interference to radio or television recepon,
which can be determined by turning the equipment o and on, the user is
encouraged to try to correct the interference by one of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separaon between the equipment and receiver.
• Connect the equipment into an outlet on a circuit dierent from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
FCC Cauon: Any changes or modicaons not expressly approved by the
party responsible for compliance could void the user’s authority to operate this
equipment.
This device complies with Part 15 of the FCC Rules.
Operaon is subject to the following two condions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operaon.
This device and its antenna(s) must not be co-located or operang in conjuncon
with any other antenna or transmier.
This Class [B] digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe [B] est conforme à la norme NMB-003 du
Canada.
Battery Guidelines and Warnings
DT Research tablets and laptops are powered by lithium polymer baery packs in
proprietary form factors. Baery conguraons for the DT Research devices include
internal (bridge or backup), removable or swappable implementaons.
Baery usage cycles, or duraon between necessary re-charge, vary with a number of
factors, including device model, device usage paern and baery health/aging. The
DTR baery packs may be charged while aached to the device or when separated
from the device and docked in proprietary baery charging cradles. Following the
guidelines on good pracce below can help to keep a baery pack healthy and prolong
baery usage cycles and baery lifespan.
• For baery safety and opmal funconality and performance, we suggest charging
the baery pack between 10 °C ~ 30 °C (50 °F ~ 86 °F).
• Avoid exposing the baery pack to extreme low temperatures or environmental
condions, low temperatures will cause shortened operang me and voltage
instability, aecng the ability of the baery to deliver a consistent voltage. The
appropriate operang temperature for the baery is 0 °C ~ 50 °C (32 °F ~ 122 °F).
• The baery is a consumable item, the rate of baery deterioraon depends on the
usage environment. Please be aware that improper usage may accelerate the aging
process of the baery, thereby aecng its performance and lifespan. We suggest
to replace the baery pack if signs of degradaon or reduced performance occur.
• Avoid high heat condions during operaon, idle, charging, and storage states.
• Avoid leng the baery pack remain in very highly charged state or overly low
charged state for extensive periods of me. Keeping the baery capacity between
30% and 80% of maximum capacity is recommended. The prevailing baery level(s)
can be read from the Baery ulity within the operang system.
• Avoid leng the baery be over-discharged or depleted. Over-discharge can occur
when a fully-discharged (0% level or thereabouts) baery pack is allowed to remain
in such a state for an extended period of me (weeks or months). The embedded
baery controls enter a protecon mode and recharging will be prevented for
safety reasons. To reduce the likelihood of over-discharge, consider recharging idle
baeries regularly to some level between 30%-80% of capacity.
• For long term storage, it is recommended that removable baery packs be stored
separated from the device. Otherwise, the system should be placed in Shutdown
mode. The baery level will decrease with me and it is recommended that the bat-
tery packs be monitored or recharged every 2-3 months to maintain baery health.
The targeted baery level should be within 30% to 80% of maximum capacity.