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W260F8U/W320F8U/W370F8U 

PAGE 21 

 

 

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 

sound, and no 

indicator light on 

1.The power cord is not plugged in 
2.The power is off 

1.Plug the power cord in 
2.Turn the power on 

No picture, no 

sound, but the green 

light indicator 

1.Contrast, sharpness, color and 
volume are all in the minimum value or 
TV is in mute mode 
2.PC has no signal in PC mode 
3.The signal cord is not correctly 
connected 

1. Alter the value of contrast, 

sharpness, color and volume 

2.Press any button or input PC signal 

3.Connect the signal cord correctly 

Picture and sound 

with abnormity 

1.Contrast, sharpness, and color are 

set improperly   

2.Color system is set improperly 
3.Sound system is set improperly 

1.Adjust the value of Contrast, 

sharpness, and color   

2.Set the Color system to the country 

broadcasting standard 

3.Set the Sound system to the country 

broadcasting standard 

Picture is spotted or 

with snow 

Signal source is low-grade or the signal 
cord is in a lower quality   

Use the qualified signal cord 

Blue background in 

AV mode 

No Video signal or the signal cord is 
improperly/not connected   

Connect the signal cord properly 

Picture is unclear, or 

moves or have black 

stripes on horizontal 
position in PC mode 

PC Picture is not in 

the middle of the 

screen 

Picture is not well adjusted   
 

Adjust automatically by selecting Auto 
Adjust or adjust Clock

 Phase

Position

V Position manually after 

entering into the PC Setting menu to 
solve this problem 
 

No sound 

No Audio signal or the signal cord is 
improperly/not connected 

1.Connect the audio signal cord 

properly 

2.Set the sound system properly 

The remote control 

does not work 

Batteries are improperly installed or 
exhausted  

1.Make sure the positive and the 

negative polarities are correct. 

2.Check if there is a loose contact 
between the batteries and the springs 
3.Replace the batteries 

Colors of PC Picture 

on display are 

improper  

The user made the wrong Color Temp 
adjustment 

Readjust the Color Temperature 

Summary of Contents for W260F8U, W320F8U, W370F8U

Page 1: ...LCD COLOR TELEVISION W260F8U W320F8U W370F8U OPERATION MANUAL Please read this manual carefully before operation...

Page 2: ...14 Using the General Setting Menu 14 Using the Timer Setting Menu 15 Using the Vchip Setting 16 Using the PC Setting Menu 17 OTHER FUNCTIONS INTRODUCTION 17 Standby Mode 17 Signal Switch 17 Channel Sw...

Page 3: ...All the features and specifications are subject to change without notice for improvement W260F8U W320F8U W370F8U JUJ6 491 1164...

Page 4: ...and disconnect the cable system 7 Power cord protection Protect the power cord from being walked on or pinched particularly at plugs convenience receptacles and the point where they exit from the appa...

Page 5: ...ng Unplug this apparatus during lightning storms or when unused for long periods of time For added protection for this television equipment during a lightning storm or when it is left unattended and u...

Page 6: ...rol may not work properly if the remote sensor window of the main unit is under direct sunlight or strong lighting In such a case change the angle of the lighting or LCD TV set or operate the remote c...

Page 7: ...a other Disc s programs AV output Capable of transmitting signal of different AV RF systems to other AV receivers through the current AV cable Y C component signal input same to S Video input Convenie...

Page 8: ...uage On Screen Display menu Ordinary and graphical user interface makes the menu operation more user friendly Power Energy Saving Mode power management mode In PC mode the LCD TV will automatically po...

Page 9: ...W260F8U W320F8U W370F8U Button Description TV AV To switch among TV AV1 AV2 YPbPr PC and DVI modes The same function to AV on remote control MENU To enter or exit from the OSD On Screen Display menu...

Page 10: ...in menu operation To turn the LCD TV on or enter into STANDBY The same function to on remote control Note In this operation manual symbol means Button Rear Panel Items Description AC input AC power in...

Page 11: ...o 1 connect at one time and the screen displays AV1 Y C HEADPHONE OUT Headphone audio signal output AV IN 2 One way AV input port one way S Video input terminal S Video 2 is the first if VIDEO S Video...

Page 12: ...utton Channel Up Enter Volume Up Invalid Buttons Sleep Timer Sound Mute MTS Favorite Invalid Buttons PIP Channel Up PIP Swap PIP On Off PIP Channel Down Recall Signal Source Selection Picture Mode Sel...

Page 13: ...crease audio volume 13 OK Select or confirm sub menu of the OSD 14 DISPLAY Show info of current program 15 SLEEP Select time of TV to sleep mode 16 MUTE Mute sound 17 I II Select between mono or stere...

Page 14: ...GENERAL OPERATION To Turn the TV On 1 When you turn on the power the indicator light on the front panel will blink till the TV displays pictures 2 In Standby mode press on the remote control or front...

Page 15: ...etter press V V for next operation Skip After Auto Search there may be some repeated programs stored Skipping the repeated programs can shorten the program selection 1 Press P P to search for the Prog...

Page 16: ...the middle picture All pictures are scanned beginning with the current program from the upper left side screen in clockwise direction Use P P and V V to select the desired channel Use OK to exit from...

Page 17: ...urround To select the surround mode among Off Normal and Spatial Balance To adjust the balance between the left and right tracks MTS 1 Stereo Select for stereo reception when viewing a program 2 Selec...

Page 18: ...4 3 Wide Cinema and Sub Title Factory Reset All users settings can be reset to the default settings except the TV programs Transparency To adjust the OSD transparency Using the Timer Setting Menu 1 P...

Page 19: ...1 Off To turn Parental Lock off 2 Child To allow programs for ages up to 6 3 To allow programs for ages 7 and older 4 Youth Adult To allow programs for ages 14 and older 5 Custom To set Custom ratings...

Page 20: ...n horizontally in PC mode V Position To adjust picture s position vertically in PC mode Note In the menu gray items means invalid to operate in the current mode OTHER FUNCTIONS INTRODUCTION Standby Mo...

Page 21: ...no valid signal input the TV will be mute but no mute symbol with a blue background Sound Mode Selection Press S MODE to select standard News Music and User modes The value of Standard News Music mod...

Page 22: ...will be set You can press any button of MENU OK to exit from the Favorite Menu MTS switch You can press I II to select among Mono Stereo and SAP in each channel Stereo and SAP mode your selection wil...

Page 23: ...nter into TV mode directly by pressing CH CH in other modes Main Pic Sub Pic TV AV1 AV2 YPbPr PC DVI TV AV1 AV2 YPbPr PC DVI Note All buttons mentioned in this operation are on the remote control sign...

Page 24: ...standard 3 Set the Sound system to the country broadcasting standard Picture is spotted or with snow Signal source is low grade or the signal cord is in a lower quality Use the qualified signal cord B...

Page 25: ...VGA XGA WXGA 60Hz YPbPr Input Format 480i 480p 576i 576p 720p 1080i 1080p Audio Output Consumption 2x5w AV Output One way Headphone Output One way AV S Video Input Two ways audio is using in community...

Page 26: ...XGA WXGA 60Hz YPbPr Input Format 480i 480p 576i 576p 720p 1080i 1080p Audio Output Consumption 2x5w AV Output One way Headphone Output One way AV S Video Input Two ways audio is using in community YP...

Page 27: ...i 480p 576i 576p 720p 1080i 1080p Audio Output Consumption 2x5w AV Video Y C Input One Way Headphone Output One Way AV1 Video RGB Input One Way AV1 TV Video Output One Way AV2 Video Y C Input One Way...

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