Changhong Electric W260F8U, W320F8U, W370F8U manual Troubleshooting

Page 24

W260F8U/W320F8U/W370F8U

TROUBLESHOOTING

Before calling a technician, please check the following table to see if the below mentioned symptoms can be diagnosed and fixed.

Symptoms

Possible Reasons

 

 

 

Correction

 

 

No picture, no

1.The power cord is not plugged in

 

1.Plug the power cord in

 

 

sound, and no

 

 

 

2.The power is off

 

 

2.Turn the power on

 

 

 

indicator light on

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Contrast,

sharpness,

color

and

1.

Alter

the

value

of

contrast,

No picture, no

volume are all in the minimum value or

sharpness, color and volume

 

 

TV is in mute mode

 

 

 

 

sound, but the green

 

 

 

 

2.PC has no signal in PC mode

 

2.Press any button or input PC signal

light indicator

 

3.The signal cord is not correctly

 

3.Connect the signal cord correctly

 

 

 

connected

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.Adjust

the

value

of

Contrast,

 

1.Contrast,

sharpness, and color

are

 

sharpness, and color

 

 

 

Picture and sound

set improperly

 

 

2.Set the Color system to the country

with abnormity

2.Color system is set improperly

 

 

broadcasting standard

 

 

 

3.Sound system is set improperly

 

3.Set the Sound system to the country

 

 

 

 

 

 

broadcasting standard

 

 

 

 

 

 

 

 

 

 

 

Picture is spotted or

Signal source is low-grade or the signal

Use the qualified signal cord

 

 

with snow

cord is in a lower quality

 

 

 

 

 

 

 

 

 

 

 

 

 

Blue background in

No Video signal or the signal cord is

Connect the signal cord properly

 

AV mode

improperly/not connected

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Picture is unclear, or

 

 

 

 

Adjust automatically by selecting Auto

moves or have black

 

 

 

 

stripes on horizontal

 

 

 

 

Adjust or adjust Clock、 Phase、H

position in PC mode

Picture is not well adjusted

 

 

Position 、 V Position

manually

after

 

 

 

 

 

entering into the PC Setting menu to

 

 

 

 

 

solve this problem

 

 

 

PC Picture is not in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the middle of the

 

 

 

 

 

 

 

 

 

 

 

screen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No Audio signal or the signal cord is

1.Connect

the

audio

signal

cord

No sound

 

properly

 

 

 

 

 

improperly/not connected

 

 

 

 

 

 

 

 

 

 

 

2.Set the sound system properly

 

 

 

 

 

 

 

 

 

 

 

 

1.Make sure the positive and the

The remote control

Batteries are improperly

installed or

 

negative polarities are correct.

 

2.Check if

there is a

loose contact

does not work

exhausted

 

 

 

 

 

 

between the batteries and the springs

 

 

 

 

 

 

 

 

 

 

3.Replace the batteries

 

 

 

Colors of PC Picture

The user made the wrong Color Temp

 

 

 

 

 

 

 

on display are

Readjust the Color Temperature

 

adjustment

 

 

 

 

improper

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PAGE 21

Page 23 Page 25
Image 24
Page 23 Page 25
Contents LCD Color Television Contents W260F8U/W320F8U/W370F8U Important Safety Instructions Page Using the Remote Control Packing List General InformationBrief Introduction Panel Buttons Enlarged View of Signal Input/Output Terminals Rear PanelHeadphone Remote Control TV Functions Except Teletext Functions Installation General OperationUsing the Channel Setting Menu For TV use Only Menu OperationFunction Introduction Using the Picture Setting Menu Using the Audio Setting Menu Using the General Setting MenuUsing the Timer Setting Menu Using the Vchip Setting Using the PC Setting menu for PC mode only Standby ModeSignal Switch Other Functions IntroductionVolume Control Sound Mode SelectionPicture Mode Selection MuteScaler Mode MTS switchProgram Scan Favorite channelAV1 AV2 Troubleshooting Specifications Model W260F8UModel W320F8U Model W370F8U

W260F8U, W320F8U, W370F8U specifications

Changhong Electric, a prominent name in the electronics industry, has made significant strides in the television market with its innovative designs and advanced technologies. Among its impressive lineup, the W260F8U, W320F8U, and W370F8U models stand out due to their remarkable features and capabilities, offering an enriched viewing experience for consumers.

The W260F8U model is designed for those who prioritize a compact yet powerful television. Featuring a 26-inch display, this model is ideal for smaller living spaces or bedrooms. The HD resolution ensures that viewers enjoy vibrant colors and sharp images, enhancing every movie night or gaming session. One of its standout features is the integrated smart technology that allows users to access a plethora of online streaming platforms directly from the television. This model also incorporates advanced audio technology to deliver clear and immersive sound, making it perfect for both casual viewing and hosting.

Moving on to the W320F8U, this 32-inch television caters to those seeking a larger display without compromising on quality. Equipped with Full HD resolution, the W320F8U improves pixel density, resulting in more detailed visuals. This model comes with enhanced connectivity options, including multiple HDMI ports and USB inputs, allowing users to easily connect gaming consoles and other multimedia devices. The built-in Wi-Fi capability provides seamless access to various streaming services, further elevating its entertainment value. Additionally, the television features a sleek design with minimal bezels, making it an attractive addition to any room.

The W370F8U takes the viewing experience to the next level with its expansive 37-inch display and cutting-edge 4K Ultra HD resolution. This model is perfect for home theater enthusiasts, offering stunning picture quality that brings movies and television shows to life. The W370F8U is equipped with HDR technology, allowing for a wider range of colors and improved contrast, resulting in lifelike images. Furthermore, its advanced sound systems, including surround sound capabilities, make it an excellent choice for an immersive audio experience. Users will appreciate the intuitive smart interface, which simplifies navigation through extensive content options.

In conclusion, Changhong Electric's W260F8U, W320F8U, and W370F8U models demonstrate a commitment to quality, performance, and user satisfaction. With their distinctive features, such as varying screen sizes, smart connectivity, and superior image and sound technologies, these televisions are crafted to meet the diverse needs of modern consumers. Whether for gaming, streaming, or enjoying cinematic experiences, Changhong's offerings continue to set a standard in the industry.
Top Page Image Contents