Venstar K4 User Manual

Kid'sPLAf

VENST

R

r+

Thank

very much

for

purchasing

our

MID

product!

Before using

this

product,

please

read

the

manual carefully.

We will consider

that

you

have

read this manual when

you

use this

product
The functions

information of this

manual is subject

to the

product

itself;

we will

keep

developing

new

functions. The information

in this manual

is subject to chanBe

without any

prior

notice

The

company will

not

be

responsible

for any loss of

pereonal

data and damage

caused by

incorrect

operation of software/Hardware,

artificial

damages, replacement

of batteries or

any

other accident.

To

avoid

loss of

your

data,

please

backup

your

data to

your

computer

at

any time.
We cannot

control any dispute

from users' misunderstandlng

or

incorrect operation

against

the

manual, the

company will not take

any relevant

responsibility for any

accidental

loss

potentially

occurring

in

the

process

of using

this manual.

Please

do

not repair it by

yourself,

otherwise,

we will not

provide you

with

after-sale

seruice.

Preface

Dear Customers,
Thanks

very much

for

purchasing

our

product!

This device is built-in

high

performance WlFl

receiver

module, supporting

external 3G

USB-DONGLE

wireless network

card, turning

on

the broadband

wireless

networks,

breaking through

the restraint

of network cable;

it will

bring

you

into the

portable

media

player

world and

fulfill

your

entertainment

needs.

lt also

support

picture

browsing,

E-book

Reader,

games,

online

chat and other

functions,

various

settings

will fully show

your

individuality.

Safety

Notices

Please do

not let the

player

fall or rub

or compact

with hard objects

during using,

or it

may

cause

surface scratch

of the

player,

battery

loose, data lose

or damages of

other hardware.

Never

let this

product

expose

to the

humid environment

or rain

as the water

leaked

into

may

disable it to the

extent beyond

maintenance.

You are

recommended not to

use the

headset with large

volume continuously,

please

adjust

the

volume to the

size of appropriate

security

and control

the using time

to avoid the

damage

to

your

hearing, as

excessive

volume will cause

permanent

hearing damage.

Please do

not cut off the

power

abruptly

during software

update and download,

or

it may

cause

date

loss and system erron

Please

don't turn on the device

where

the wireless equipment

is forbidden

or

when the

usage

of the

device will cause

interference

and dangen

Please observe

any relevant

restrictions.

Please

use original accessories

and batteries,

do not use

incompatible

products.

Please don't

use the device in

gas

station or

nearby the fuel and

chemicals.

Please

don't use this

product

when

you

are driving

or walking in the

street, or it

may cause

an

accident.

Please

do not scrape the

TFT screen,

it may be damaged

and cannot

be display anything.

Never

clean the device

with any chemicals

and detergent,

or it

will damage the

product

surface

and corrode the spray

paint.

l

I

Table of Contents

1

Overview

1.1

Appearance and

Keys

t.2

Basic Operation

L.z.L Switch

on

L.2.2

Unlock the

Screen

1.2.?

Lock the Screen

L.2.4

Switch

Off

L.2.5 Restart

the Device

L.2.6

Battery Charging

L.2.7

Main

lnterface

L.2.a Time

setting

1.2.9 System

Setting

1.2.10

PasswordsManagement

L.z.ll

ParentManagement

t.z.LZ ApplicationManagement
L,2,Ll

BrowseManagement

1.2,14

Lock screen Mana8ement

1.3

Technical Specifications