Haier HL37B, HL42B, HL40BG, HL37S Troubleshooting, Make adjustments by Fine Tune and Manual Scan

Page 40

Troubleshooting

Troubleshooting

For the sake of time and cost, it is strongly recommended that you check out the problem by yourself according to the instructions listed hereunder before contacting the after-sales service for technical assistance.

 

Verify if the television is properly plugged.

No picture, no sound

Verify if the television is properly supplied power.

 

Verify if electricity is available.

 

 

 

Verify if correct signals are input.

Blank screen

Press INPUT button to change signal input to TV input.

 

Restart the television of power supply is interrupted.

 

 

 

Press Mute button and verify if Mute mode is set.

No sound

Switch to other channel and verify if the same problem

happens.

 

 

Press VOL+ button to see if the problem can be solved.

 

 

Poor sound

Verify if sound system is correct. Refer to Page 22 for

adjustments.

 

 

No picture in some

Verify if correct channel is selected.

Adjust the antenna.

channel

Make adjustments by Fine Tune and Manual Scan.

 

 

 

No color for some

Verify if the same problem exists in other channels.

Check out of picture and sound systems.

channel program

Refer to relative instructions in the Manual for color

(black and white)

adjust.

 

 

 

Spots with some or

Verify if the antenna is correctly connected.

Verify if the antenna is in good condition.

all pictures

Make fine adjustment of channel.

 

 

 

Horizontal/vertical bars

Check for local interference such as an electrical

or picture shaking

appliance or power tool.

 

 

 

Disconnect the television from power supply and, 10

Television out of control

seconds later, connect the television to the power supply.

 

If the problem still exists, contact authorized after-sales

 

service for technical assistance.

 

 

Note: Do not leave the television with static picture in an extended period as the image may become permanently burned.

Note: Production of the LCD screen requires high and precision technologies. However, there might be some dark or bright (red, blue or green) spots, or some anomalistic stripes or spots. This is not defect. If the TV set is used in an area 2,400 meters above the sea level where the air pressure is below 750hpa, the picture on the LCD screen may be affected and a muffled sound might be produced. These phenomena might happen in the area 1,500 meters above the sea level. This is resulted from difference between air pressures inside and outside the display. This is not a defect covered by the limited warranty.

40 TV LCD-TFT

Image 40
Contents Models FCC Statement Important Safety Instructions Model number Serial number Date of purchase Contents AV3 Video Input Earphone jackAV3 Audio Input Connection Options PC Video InputUniversal Remote control Shortcut Button of InputVCR/DVD Functions Thumbstick Up/Down/Left/Right/OKExternal Equipment Connections AccessoriesAntenna Connection VCR connection Choose Your ConnectionConnection Option External A/V Source Setup How to connectHow to use DVD connectionDTV connection Digital Audio OutputResolution PC connectionHow To Use HdmiCable sample Connecting Headphones Power sourceTake the table stand off Switching On/Off the TV set Choose the Menu LanguageChoose the Input source LanguageChannel menu Channel ScanChannel Skip Channel SkipSelect the desired sound Select the desired programMute How to customize your own picture status How to select picture modeVideo menu How to Customize your own audio status How to Select Audio modeAudio menu Time zone setting SAP Broadcasts SetupTime menu Date /Time setting Sleep Timer settingFunction menu Menu LanguageOSD Timeout OSD TransparencyBlue Screen Closed CaptionAdjust menu Screen Setup for PC modeLock Menu Parental Control rating and categoriesTV Rating Children TV Rating GeneralLock setup PasswordHow to set the D, L, S, V and TV sub-ratings Parental LockMpaa Rating Press / button to select Mpaa Rating itemCA Eng Rating Canadian English Language Rating Press / button to select CA Eng Rating itemOther Functions Brief InfoFunction Quick program viewAspect Ratio Control CC Closed Caption DisplayRemote Control Setting Up Your Remote ControlAutomatic Scan Programming the Control Remote Control Codes NO. Brand CodeDVD Cable Audio Maintenance Cleaning the ScreenCleaning the Cabinet Extended AbsenceDimensenWXDXH Unitinches/mm Product SpecificationIncluding stand Troubleshooting Make adjustments by Fine Tune and Manual ScanWarranty