HUNG WAI DK-13001 Mini-InFinity Android Media Player with Touch LCD User Manual

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Document ID	2252454
Application ID	asMIF4NS6YFXkujx/TKClQ==
Document Description	User manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	23.4kB (292535 bits)
Date Submitted	2014-04-26 00:00:00
Date Available	2014-04-26 00:00:00
Creation Date	2014-04-25 07:17:04
Producing Software	Microsoft Office Word 2007
Document Lastmod	2014-04-26 11:09:38
Document Title	User manual
Document Creator	Microsoft Office Word 2007
Document Author:	Windy

User Manual
Version 1.0
For
Mini-InFinity
Android Media Player
with Touch LCD
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.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
NOTE: 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 protection against harmful interference in a residential installation. This
equipment generates and can radiate 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 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 technician for help.
Description: These are the user Manual for a Mini-InFinity Android media player with touch LCD.
This unit will be a smaller version of the Darko InFinity unit, but will utilize an Android processor.
This unit will have capacitance touch screen.
Specifications:
1. Housing :
 Will be made of 4 main parts
Back Housing - will hold a majority of the components and is where the access panel will be located Front
Ring - will hold acrylic panel in place, used to connect back housing to acrylic panel.
Access Panel Cover - will cover the access panel, will have holes for power input and headphone
output, holes will be covered with thin grommet
2. 7.0in TFT LCD Screen:
 LCD Resolution: 800x480
 Video Resolution: 720x480
 Innolux: AT070TN92

3.

4.

Capacitive Touch Screen Overlay
Processor:
Allwinner Technology: A13 Processor
1pc SD Card Slot:
Supports SDHC and up to 16GB
 For external memory
 For software update

5.

6.

Accessible from access panel
Internal Memory:
Standard 2GB built in memory
2pcs built in tact switches
Accessible from access panel
 Will be used to enter CSR mode and update the OS
7. 2pcs Standard USB-A jack mounted to main PCB
 For internal memory access
 Accessible from access panel
 For software update
 Will be able to connect to different components for additional accessories such as:

Wi-Fi Dongle (not include in package of

USB Printer (not include in package of the product)

USB camera (not include in package of
the product)
the product)
 Product Selector Module
8. 1pc DTCN-A-4F - 4-pin female connector
 Accessible from access panel
 Will be able to connect to barcode scanner module
9. 1pc Female Barrel Jack mounted to main PCB
 For power input
 Accessible from access panel
 Note: All AC adapters must have "I" type barrel jack
10. 1pc 3.5mm Female Headphone Jack
 Will connect to customer supplied headphones or other audio device
 Will output 85mW audio
 Accessible from access panel
 Audio will not pop, buzz, or hiss during playback, video switching, or standby
11. 1pc 1" Speaker
 Will be mounted inside back housing
 Will output 2W audio
Production Parameter:
1. Power Supply: Input 100-240VAC, 50-60Hz, Output 12VDC 1.5A
2. Working power: 8W (12V 650mA)
3. Working temperature: -10℃——+40℃
4. Working humidity: 10%——95%
5. Store temperature: -20℃——+60℃
Functions & Features:
This media player will function as an Android OS based device. It will utilize several different applications
that will allow several different functions depending on the modules connected to the device.
Modified Android OS
Will use a modified version of the DUCO Android OS, with customized powering ON, loading,
and desktop screens;
Note: OS will be 3-tiered
Application Level - In the application a preset application will play constantly. A standard level user will
not be able to access any level other than the application level.
CSR Level - In this level a CSR will be able to perform various actions such as viewing metrics, setting
up the Wi-Fi setting, and updating both the internal and external memory. This level will have limited
options so that a CSR does not have the ability to disable the unit accidentally.
Administrative Level - This level will completely unlock the unit and allow it to be used as a standard
tablet.
Most production units will utilize custom applications;

Custom Applications
The custom applications will allow interaction between the optional USB modules
The custom applications will be either designed by the marketer of the media player or by the
manufacturing factory.
All custom applications must be ran from internal memory
Software Update
 All modes must be accessible via software update

Software update can be done via SD card or USB drive
Software update procedure must be similar to current android media player software update
procedure
Custom Android 4.0 OS Specifications
Description : This software will be the custom OS software for Mini-InFinity Android Media Player, this
OS will allow 3 different levels of users.
This software will perform the following functions; allow added security at the store level by
prevent an in-store user the ability to perform any actions with the unit other than interact with the
intended application; an in-store CSR (customer service representative) or assembly technician
will have the ability to perform simple setting changes such as adjusting the network settings,
changing the application and/or videos/images installed on the unit; an administrator will have the
ability to adjust the unit as a user would be able to adjust settings as a standard Android OS user,
which access to settings that are unavailable to the CSR level user.
Unit Model #: DK-13001
Functions & Features:
 Level 1 - Application Level
o The unit will spend 99.99% of the time in the application level.
o When unit is powered ON, unit will automatically enter the application level.
o This will be the level presented to users in a retail environment.
o On this level a default application (selected in the CSR or Administrator levels) will
be constantly displayed on the screen. A retail level user will not be able to exit the
application on this level.
 All system keys and commands (home button, back button, time settings) will be
hidden and inaccessible on this level.
o Sleep Mode:
 The unit will not go to sleep mode from inactivity on this level.
o Reset Function:
 The unit will automatically reset itself at a specified time which can be set by the
CSR or administrator on this level.
 By default the automatic reset time will be 2:00am
 When the unit resets, it will completely power down itself, then power itself back
up
 Level 2 - CSR Level
o The unit will enter the CSR level very infrequently.
o This level will be accessible only through pressing a sequence of buttons located on the
back panel of the unit.
o
 Pressing the STOP button followed by the SETUP button on the back of the unit
will allow the user to enter the CSR level of the software.
 Pressing any other combinations of buttons will not enter the CSR level.
Setup Menu:
 The CSR level will not give users full access to the different settings of the
unit.
Instead it will give the user access to a menu setup that will allow limited
changes to select settings.
 From this menu, the CSR user will be able to make the following changes;
 Change the current default application.
 Install a new application to the unit.
 Update/Replace the videos/images installed on the internal memory.
 Change network settings - both wireless and wired.
 Change the current time/date.
 Change/Turn OFF the unit reset time.
 Reset the unit to the default settings.
 See the software version of the unit.
 Pressing the EXIT button on the unit will exit the setup menu and return the unit
to the application level.
Timeout Function:
 This level will have an inactivity timeout period of 60-seconds to prevent
unauthorized access in the event that an in-store CSR leaves the display
without exiting the setup menu.
After the 60-second timeout the unit will return to the application level.
Level 3 - Administrator Level
o The unit will enter the administrator level only a few times throughout the life of the
unit.
o This level will be accessible only if the user attaches a security dongle to the unit.
 When the security dongle is removed, the unit will exit the administrator level
and return immediately to the application level.
o This level will be the full standard Android OS, it will allow the user to make all the
adjustments that are available to a standard Android based unit, such as but not
limited to removing applications, updating the OS via PC/laptop with USB
connection, updating all available settings, etc...
SETUP MENU - Accessible in the CSR level.
o The setup menu will offer limited access to the different settings/functions available
on the unit.
o The different settings/functions will be as follows;
 Application List
 This will display a list of the applications currently installed on the unit.
 Each application will have a checkbox to the right side of the screen,
this will allow the user to select the default application that plays on the
application level. Checking one application will uncheck the previously






selected application.
Install New Application
 This option will allow the user to install a new application on to the
unit.
 From this location, the user will be able to select the application (.apk)
software that is located on either the SD card or USB flash drive and
install the software.
 Before installing the unit will ask the user for confirmation to install the
new software.
Update Media Content
 This option will allow the user to load content from an SD card or USB
flash drive onto the unit easily.
 When selected, the unit will display a list of all content that is available
on the SD card and/or USB flash drive with a checkbox to the right of
each item. By default all items will be checked.
 The checkbox will show whether a file will be transferred or not.
 When a "Transfer Now" button is touched, a confirmation window will
appear warning the user that the current files installed on the player are
about to be overwritten. If the user selects yes, the items with the
checkbox checked will be transferred onto the internal memory,
overwriting the content that is currently stored there. If the user selects
no, the unit will return to the Update/Replace Media Content option.
Network Settings
 This option is the same as the current network setup options on the
unit, it will allow the user to search for a wireless network, enter a
password, select the encryption type, etc...
Date/Time
 This option will allow the user to manually set the current date/time if
necessary.
 If the unit is connected to the network, the unit should automatically
pull the current date/time from the internet.
 The option to set the reset time should also be available under this
setting.
Default Settings
 This function will restore the settings to the default settings.
 Before performing this option, the unit will need to display a warning
message letting the user know that all the units settings will be reset to
the manufacturer's default settings. If yes is selected the unit will set all
the settings to default and return to the setup menu, if no is selected the
unit will return to the setup menu without changing any settings.
About
 This will be the same as the "About Tablet" setting on the current
android based units. It will display the media player model #, android
version, last update date, etc...
RF Safety Declaration
The product have 4 wall mounting bracket location hole on the back of the enclosure, the
product can be used as wall mounted only, and can not be used as portable device. The distance
between user and product during the operation shall be no less than 20 cm.

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