Zenithink C91 User manual

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Android 2.3
C 91 User Manual

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Directory--------------------------------------------------2
1.Use statement------------------------------------------3
2.Appearance Description-------------------------------3
2.1 Overall structure---------------------------------3
2.2 Button, and plug-ins-----------------------------4
3. The description of menu interface------------------4
3.1 Desktop description------------------------------4
3.2 Status Bar Description --------------------------5
4.Basic set of equipment --------------------------------5
4.1 Wireless Control ---------------------------------5
4.2 Sound and display-------------------------------6
4.3 Security and location----------------------------7
4.4 Date and time------------------------------------7
4.5 Locate and text----------------------------------8
4.6 Battery Charging---------------------------------9
5. Software installation and management------------9
5.1 Browser-------------------------------------------9
5.2 E-mail--------------------------------------------10
5.3 Google Map -------------------------------------10
5.4 Alarm clock --------------------------------------11
5.5 HDMI digital output------------------------------11
6. O / I File Manager -----------------------------------12
7.FAQ------------------------------------------------------13
7.1 Can not open the media player----------------13
7.2 Screen flashing-----------------------------------13
7.3 Headphones can not hear sound--------------13
7.4 Can not copy the file-----------------------------13
7.5 how connect the tablet PC with computer----13
8. Operating instruction----------------------------------13
8.1 helpfile----------------------------------------------13
8.2 version information-------------------------------14

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1. Use statement
Statement: The company are committed to quality innovation and
continual improvement of software. If the final version of products
has any differences from the description of the user guide , please
subjecttothefinalproduct.Thankyou.
2. Appearance Description
2.1Overall structure

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2.2Button and plug-ins
Note: if system halted, please insert one
slender material into the reset key ,then system will shutdown
insert an external charger, then charge lamp will turn on;
When charge is completed, charge lamp will turn off
3.The description of menu interface
3.1 Desktop description
With Pressing the icon" ", you can
enter menu and choose the options you need,

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such as email settings and so on
3.2 Status Bar Description
The status bar is located on the top screen
On the top screen, it shows the followings from left to right: wireless
network signal, wired network signal，residual battery, current time,
two volume adjustment keys., return key, function key,
4. Basic settings of e-pad devices
4.1 Wireless Control
press the set-up" " in the menu page to enter set-up interface
WI-FI settings: set up and manage the notice of access point to the

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wireless
.When The icon showed on the right is “ " with gray color ,that
means WIFI is in the state of close
click network notification .When the right icon shows“ “,it means
device is scanning the network that is available. The device will
search automatically
and add the nearby wi-fi network which can be
connected. click wireless network port and then
you can connect network.
4.2 Sound and display
silent mode: All sound will become silent except for media and alarm
The Volume of media: Adjust the volume of media by
dragging the move point to right or left
Direction: It will change the direction automatically
when you rotate the MID
Cartoon: It will show cartoon when you open or close a window
Brightness: Adjust the brightness of screen by dragging the point to
the right or left

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Idle screen: There are six kinds of time interval for your choose for
idle screen: 15 seconds,30 seconds,1 minutes,2 minutes,10
minutes and 30 minutes.
4.3 Security and location
safety and location: set up my location and password selections,
Using of wireless network: you can check the location of application
by using wireless network
Visible password: it will show your password when you typing them
4.4 Date and time
Date and time: set up date, time ,time zone and format
Set up date and time: enter the interface of date setting to set up
the date and time
Select time zone: enter the interface of time zone to set up the time
zone
Set up time format: set up the display format of time
Choose date format: Choose different display format of date

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4.5 Locate and text
set up the locate (language and area),text entry and automatic error
correction
Select area:

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There are 54 kinds of language for choice
4.6 Battery Charging
There is a built-in battery, when the battery level is low, the system
will recommend you to charge
Way of charging: One end of the adaptor connected to power socket,
another end connected to the power port of the device.
<1>, When the indicator light of battery charging turns red, it
means device is charging. when green, it means the tablet is on.
When the indicator light goes out, It means battery is fully charged.
<2>, During the charging period, user can still use the Pc.
Note: In the boot of state, .it takes long time for charging.
5. Software installation and management
5.1Browser
Click" ” and open the following web page.
Start: enter website by inputting web address

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5.2 E-mail
Click E-mail icon” ” and enter the e-mail,
You can proceed as follows:
1、Set an e-mail account
2、Open a new e-mail
3、Send and receive e-mails
Note: Shortcut menu will popup when clicking the menu button..
5.3 Google map
Click” ” and enter Google Map
--Click the zoom icons on the touch screen to zoom in and zoom out
images
--Drag touch screen, move the image up-and-down and
right-and-left
Click Menu :
--search: search maps by entering address

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--Line : search drive circuit by entering starting and finishing
address
--Map mode: three modes for choice, map mode、satellite mode
and traffic mode.
--My position: Find out my current location by setting up "My
Location"
--more: more information about Google Map
5.4 Alarm clock
Click " " and enter the alarm clock settings
Set up time : Enter the interface of time settings to set up time.
Set up hour format: set up displaying format of time
Select the format of date: choose different format to show date.
5.5 HDMI digital output
use the mini-HDMI cable to connect the tablet with with TV
click “HDMI switch” then choose one among them
HDMI 480P or HDMI 720P or HDMI 1080P

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Then you can see the computer screen on TV screen .
6.O/I File Manager
Click " " and enter O/I File manager, you can browse the files
in the e-pad and T-Flash memory card .
Short click the menu key or click the mean software on the screen
to bring up the operator interface.
Operation: bring up the operation interface
--Cut: Cut a file or folder
--Copy: Copy a file or folder
--Delete: Delete a file or folder
--Rename: Rename a file or folder

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7. FAQ
7.1 Can not open the media player
--Check battery
-Connect the power adapter and then check
again
--If it is still cannot be opened, please
contact our sales person
7.2 Screen is flashing after starting up
--short of power, please charge
7.3 Headphones can not hear sound
--please check whether the volume has
been set to 0
--please check whether the music file
has been damanged. Try playing other
music to determine. If the file has been
damaged, it could lead to serious noise or skips.
7.4 Can not copy the file
--Confirm whether the computer and
the player is properly connected
--Confirm whether the storage space is full
7.5The procedure of connect the tablet PC with computer
--- Use the cable connect the tablet PC and computer
----when the USB icon appear on the status bar, pull down the
status bar
---USB connected
---turn on the USB storage
Then you can see the file of tablet PC in your computer
8. operating instruction
8.1 Helpfile
Enter into OI FILE MANAGER，then click file named“flash”,as the
picture shows below：

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Click the “Help”folder，you can see the helpfile，inside there are
some common solutions and guidance, as the picture shows
below：
8.2 version information
click“Ver”，you can see the version information of the tablet,
including：model NO., hardware version, date of manufacture and
so on，shown as the picture，model NO. is C91，date of
manufacture is August 30.

FCC warning:
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, uses 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 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.
RF warning statement:
The device has been evaluated to meet general RF exposure requirement. The device
can be used in portable exposure condition without restriction.