KARBONN Cobra User Manual

User Manual

COBRA

Thanks for buying the Tablet PC. This manual is to introduce the functions of
the device, as well as matters which need attention. Please read this manual
before you use the device.

Content

1. Announcements ………………………………………………………………

2. Introduction ……………………………………………………………………

2.1 Packing Details……………………………………………………………………….....

2.2 Instructions on
Keys. ………………………………………………………………………...

2.3 Features

Overview……………………………………………………………………….........

2.4 Technical
Specifications………………………………………………………………………

3. Quick Guidance …………………………………………………………………

3.1 About Touch Panel………………………………………………………………..........

3.2 Switch

On/Off. ………………………………………………………………..........................

3.3 Power Save Modes and lock
screen…………………………………………………………

3.4 Battery management and
charging. …………………………………………………………

3.5 Definition for the icons of the Functions……………………………………………………

3.6 USB HOST

Function……………………………………………………………….................

3.7 TF Card

Storage……………………………………………………………….......................

4. Network Access …………………………………………………………………

4.1 Network Access by Wi-Fi………………………………………………………………........

4.2 Network Access by

3G………………………………………………………………..............

5. Storage File Copy & Delete from PC………………………………………

6. Main Functions Introduction …………………………………………………

6.1 Audio Function………………………………………………………………………………

6.2 Video Function……………………………………………………………………………….

6.3 Picture Function……………………………………………………………………………

6.4 Record
Function………………………………………………………………………………

6.5 File Manager………………………………………………………………………............

6.6 E-book
Function………………………………………………………………………………

6.7 Internet Browser……………………………………………………………………………

6.8 Email Function………………………………………………………………………………

6.9 Calendar………………………………………………………………………………...........

6.10 Calculator……………………………………………………………………………….......

6.11 Alarm Clock………………………………………………………………………………...

6.12 APK Installer……………………………………………………………………………….

6.13 Camera and Photograph………………………………………………………………….

7. System Settings……………………………………………………………

8. FAQ………………………………………………………………………………

9. Manual Version………………………………………………………………….

1. Announcements

①. Please keep the device away from moist and dust.
②. Do not put the device in high-temperature environment, especially closed car in hot

weather.

③. Do not drop or strike the device.
④. Do not shake the device violently, especially the LCD Screen part. Or, it will cause

abnormal display on the screen.

⑤. Please choose proper volume when using the earphone which will be good for your

ear.

⑥. Please charge the device when

(1) The power icon shows lowest power.
(2) The device is turned off automatically, and when you turn on it, it is turned off

automatically again.

(3) No response when operating the buttons.
Attention: Please use the charger offered by manufacturer to charge, other charges may
causes damage to the device.

Input: 100-240V ~ 50/60 Hz
Output: 5V 2000 MAH

⑦. Do not disconnect the device from PC when downloading, uploading or formatting, or it

will cause programming errors of the device.

⑧. Do not dismounting the device privately without professional guidance.
⑨. Do not use alcohol, thinner or benzene-chemical to clean the surface of the device.
⑩. Do not use the device in forbidden place, like airplane.
⑪. Please back-up your files in device’s memory always. The manufacturer is not

responsible for the clear of files after damage or repair of the device.

⑫. The manufacture reserves all right of device’s technology and design, and will have no

obligation to inform the user if there are new versions or designs been developed.
⑬. The device is NOT water-proof; please keep it away from water.
The turn on time of this device is about 20 seconds; please don’t operate the device when
it is turned on in 20 seconds.

2. Introduction

2.1 Packing Details.

Each unit of Tablet PC has the following items: Tablet PC device*1, charger*1, earphone*1,
USB cable*1, and user manual*1. All items are packed in gift box.

2.2 Instructions on Keys.

Name

Description

POWER

Press this button shortly to enter sleeping/wake up
mode, long press to switch ON/OFF

MENU

Press this button shortly to enter the submenu

ESC

Press shortly to return,
TF Card Slot

For external TF card, 1GB to 16GB

Stereo Earpieces Jack

Stereo earpieces jack for earphone
DC Socket

Connect with 5V DC charger

MINI USB Port

MINI_5 PIN USB Port

Display

HD Display area

Long Press: Press the item for more than 1--2 seconds.

2.3 Features Overview

 CPU: Rockchip 3188 Cortext A9, 1.8GHz. With ANDROID 4.2 operation system.
 9" TFT touch panel LCD display, 1024 x 768 pixel resolution.
 Support 4~16GB built-in Flash Memory, support 128MB-16GB external TF card.
 Support Medias playing: Video, audio, pictures, Ebooks, etc.
 Built-in Wi-Fi. Support external 3G USB-DONGLE wireless network card (3G card or

USB-Dongle are not provided by the Tablet PC manufacturer).

 Various applications are available in the ANDROID4.2 OS. (APK applications only).
 Support built-in microphone record function (optional).
 Support USB-HOST and external U-disk, MP3, MP4, Mouse, keyboard, etc.
 Support G-sensor screen rotation function.
 Support Stereo Earpieces and speaker.
 Supports multiple languages.
 The device can be used as USB portable hard disk, driver not needed for WIN2000 or

above.

2.4 Technical Specifications

Screen

9 inch Capacitive Touch Screen. Five Points Multi-touch
Resolution: 1024 x 768.

CPU

Chipset: Rockchip 3188; Processor: Cortex A9; Frequency: 1.8GHz

RAM

DDR3 1GB

Storage

8GB(4GB/16GB be optional )
External inserted TF card be extendable from 1GB to 16 GB.

System

Android 4.2

Network

Wifi: Built-in Wifi Module. IEEE 802.11b/g/n. 11Mbps to 54Mbps
3G: External 3G by USB Dongle.

Applications

APK format applications

Video

RM, RMVB, AVI, MOV, WMV, MP4, ASF, 3GP, TS, MKV, MPEG, etc. All videos
support HD 2160P.

Music

MP3, WMA, WAV, APE, FLAC, AAC, OGG, etc.

Pictures

JPG, BMP, PNG, TIFF, etc.

Ebooks

TXT, PDF, CHM, HTML, PDB, UMD, FB2, LRC, EPUB.

Office Files

Supported files: Word, Excel, PDF, etc.

PC Connection

Micro USB x 1

Battery

Built-in Lithium Battery: 6000 mAh.

3. Quick Guides

3.1 About Touch Panel
The touch screen is capacitive touch screen; you can use five fingers to touch the screen
at the same time.

3.2 Switch On/Off.

Switch On and Unlock: When the device is in the OFF mode, press and hold “Power” key

for 3 seconds to enter the Android startup progress bar, it need about 20 seconds enter to
the system desktop, when the LCD is under locked mode, please press and pull the

icon to the green point, then the LCD will unlocked automatically, see the figures below,