Emdoor EM-I22J User manual

EM-I22J
USER MANUAL
Rugged Mobile Computing Solutions

August 2022
NOTE
The information in this manual is subject to change without notice.

Table of Contents
ⅰ
Chapter 1 Getting Started ..............................................................
Getting the Tablet Running .......................................................
Unpacking .............................................................................
Connecting to AC Power .......................................................
Turning On and Off the Tablet .............................................
Taking a Look at the Tablet .......................................................
Front Components ...............................................................
Rear Components .................................................................
Left-Side Components .........................................................
Right-Side Components ......................................................
Top Components .................................................................
Bottom Components ..........................................................
Chapter 2 Operating Your Tablet ...................................................
Using Wireless Connections ....................................................
Using the WLAN ..................................................................
Using the Bluetooth Feature ..............................................
Chapter 3 Managing Power ..........................................................
AC Adapter ................................................................................
Battery Pack .............................................................................
Charging the Battery Pack .................................................
Checking the Battery Level ................................................
Low Battery ........................................................................
Replacing the Battery Pack ................................................
Power-Saving Tips ...................................................................
1
2
2
3
4
6
7
8
9
9
10
10
11
12
13
14
15
16
17
17
18
18
19
20

ⅱ
Chapter 4 Expanding Your Tablet ..................................................
Connecting Peripheral Devices ...............................................
Connecting a USB Device ...................................................
Connecting a Type-C Device ..............................................
Connecting a Monitor .........................................................
Connecting a Serial Device ................................................
Connecting an Audio Device ..............................................
SIM Card & TF Card .............................................................
Chapter 5 Using BIOS Setup .........................................................
When and How to Use ..............................................................
Menu Descriptions ...................................................................
Main Menu ..........................................................................
Advanced Menu & Chipset Menu ......................................
Security Menu ....................................................................
Boot Menu ..........................................................................
Save & Exit Menu ................................................................
Chapter 6 Care and Maintenance ..................................................
Protecting the Tablet ...............................................................
Using an Anti-Virus Strategy ..............................................
Using the Cable Lock .........................................................
Taking Care of the Tablet .........................................................
Location Guidelines ...........................................................
General Guidelines .............................................................
Cleaning Guidelines ...........................................................
Battery Pack Guidelines ....................................................
Touchscreen Guidelines ....................................................
When Traveling ........................................................................
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22
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23
24
24
25
26
27
27
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29
30
31
32
33
33
33
34
34
35
35
36
37
38

ⅲ
Chapter 7 Troubleshooting ..........................................................
Preliminary Checklist ..............................................................
Solving Common Problems ....................................................
Battery Problems ...............................................................
Bluetooth Problems ...........................................................
Display Problems ...............................................................
Hardware Device Problems ...............................................
Power Management Problems ..........................................
Software Problems .............................................................
Sound Problems .................................................................
Startup Problems ...............................................................
WLAN Problems ..................................................................
Restart the Tablet .....................................................................
System Recovery ......................................................................
Windows RE ........................................................................
Recovery Partition ..............................................................
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43
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48

Getting Started
Chapter 1
1
This chapter first tells you step by step how to get the tablet up and running.
Then, you will find a section briefly introducing the external components of
the tablet.

Unpacking
Getting the Tablet Running
2
After unpacking the shipping carton, you should find these standard items:
● I22J 2 in 1 Rugged Tablet
● AC power cord ● AC adapter
● Hand-strap
● Carry handle
● Battery pack

3
Connecting to AC Power
CAUTION：Use only the AC adapter included with your Tablet. Using other AC
adapters may damage the Tablet.
You must use power when starting up the Tablet for the very first time.
1. Open the waterproof plug of DC interface.
2. The DC power cord of the power adapter is inserted into the power jack of the flat
panel.
3. Insert the female port end of the AC power cord into the power adapter and the male
port end into the power socket.
4. The power socket supplies power to the flat panel through the adapter. Now you can
turn on the tablet power.
DC interface
NOTE：
● The battery pack is shipped to you in power saving mode that protects it from
charging/discharging. It will get out of the mode to be ready for use when you install
the battery pack and connect AC power to the Tablet for the very first time.
● When the AC adapter is connected, it also charges the battery pack. For
information on using battery power, see Chapter 3.

4
Turning On and Off the Tablet
Turning On
2. Press the power button ( ) . The Windows operating system should start.

5
Turning Off
When you finish a working session, you can stop the system by turning off the power
or leaving it in Sleep or Hibernation mode:
* “Sleep” is the default result of the action. You can change what the action does
through Windows settings.
To... Do this...
Power off
(Shutdown) Click →[ Power]→[Shut down].
Sleep Use one of these methods:
● Press the power button.
● Click →[ Power]→[Sleep].
Hibernate By default, this option is not shown in the Start menu. If
you want to use the feature, set up accordingly in
Windows settings.