LG Electronics LH-T7634TF, LHS-76TFW, LHS-76TFC, LH-T755 Troubleshooting, Symptom Cause Correction

Page 26

Troubleshooting

Check the following guide for the possible cause of a problem before contacting service.

 

Symptom

 

Cause

 

Correction

 

 

 

 

 

 

 

No power.

The power cord is disconnected.

Plug the power cord securely into the

 

 

 

 

 

wall outlet.

 

The power is on, but

No disc is inserted.

Insert a disc. (Check that the DVD or,

 

the DVD/CD Receiver

 

 

 

audio CD indicator in the DVD display

 

does not work.

 

 

 

is lit.)

 

 

 

 

 

 

 

No picture.

The TV is not set to receive DVD signal

Select the appropriate video input

 

 

 

output.

 

mode on the TV so the picture from

 

 

 

 

 

the DVD/CD Receiver appears on the

 

 

 

 

 

TV screen.

 

 

 

 

 

 

 

 

The video cable is not connected

Connect the video cable into the

 

 

 

securely.

 

jacks securely.

 

 

The connected TV power is turned off.

Turn on the TV.

 

 

 

 

 

 

 

There is no sound or

The equipment connected with the

Select the correct input mode of the

 

only a very low-level

 

audio cable is not set to receive DVD

 

audio receiver so you can hear the

 

sound is heard.

 

signal output.

 

sound from the DVD/CD Receiver.

 

 

 

 

 

 

 

 

The audio cables are not connected

Connect the audio cable into the

 

 

 

securely.

 

jacks securely.

 

 

 

 

 

 

 

 

The power of the equipment connected

Turn on the equipment connected

 

 

 

with the audio cable is turned off.

 

with the audio cable.

 

 

 

 

 

 

 

• The audio connecting cable is damaged.

Replace it with new one.

 

The playback picture is

The disc is dirty.

Clean the disc.

 

poor.

 

 

 

 

 

The DVD/CD Receiver

No disc is inserted.

Insert a disc. (Check that the DVD, or

 

does not start playback.

 

 

 

audio CD indicator in the DVD display

 

 

 

 

 

is lit.)

 

 

An unplayable disc is inserted.

Insert a playable disc. (Check the

 

 

 

 

 

disc type, colour system and Regional

 

 

 

 

 

code.)

 

 

 

 

 

 

 

 

The disc is placed upside down.

Place the disc with the playback side

 

 

 

 

 

down.

 

 

The disc is not placed within the guide.

Place the disc on the disc tray

 

 

 

 

 

correctly inside the guide.

 

 

 

 

 

 

 

 

The disc is dirty.

Clean the disc.

 

 

 

 

 

 

 

 

A menu is on the TV screen.

Press the SETUP button to turn off

 

 

 

 

 

the menu screen.

 

 

The Rating level is set.

Cancel the Rating function or change

 

 

 

 

 

the rating level.

 

Loud hum or noise is

The disc is dirty.

Clean the disc.

 

heard.

 

 

 

 

 

The speakers and components are

Connect the speakers and

 

 

 

 

 

connected poorly.

 

components securely.

 

 

 

 

 

 

 

 

The DVD/CD Receiver is located too

Move your TV away from the audio

 

 

 

close to the TV.

 

components.

 

 

 

 

 

 

26

Image 26
Contents USB Main Unit LH-T755 Speakers LHS-76TFS, LHS-76TFCImportant Safety Instructions Regulatory Information FCC Part Maintenance and Service Types of Playable Discs About the Symbol Display Symbol Used in this ManualBefore use Regional CodeFront Panel/Rear Panel Remote Control Component Video Color Stream connection TV ConnectionsVideo connection To Remove the USB Device from the unit Optional Equipment ConnectionsAntenna Connections Assembling and Connecting to the Speakers To change the standTo mount the speaker on the wall Speaker System ConnectionsAbout Hdmi Resolution settingHdmi Connection OSD Initial SettingsDisplaying Disc Information on-screen Size VocalHD AV Sync Area Code PasswordRating DivXR RegistrationGeneral features Buttons Operations DiscsAdditional features Repeat Programmed Tracks Programmed PlaybackMP3/ WMA/ Audio CD Erasing a Track from Program ListStill Picture Viewing a Jpeg file JpegSlide Show Moving to another FilePlayable Codec format Playing a DivX Movie filePlayable Subtitle format Playable Audio formatViewing another DVD Audio DiscsMoving to another Group Presetting the Radio Stations Listening to the RadioDimmer Sleep Timer SettingUsing Headphone Jack MuteControlling Your TV with the Supplied Remote TV Control Buttons By pressing You canLanguage Codes Area CodesTroubleshooting Symptom Cause CorrectionReference VIDEO, MONITOR, Phones 32 Ω, 1.0 SpecificationsComponent Video OUT LG Electronics U.S.A., INC This Limited Warranty does not Apply toCustomer INTER-ACTIVE Center Numbers Sylvan Avenue

LHS-76TFC, LH-T7634TF, LH-T755, LHS-76TFW, LHS-76TFS specifications

LG Electronics is renowned for pushing the boundaries of innovation in the field of home appliances and consumer electronics. Among the many formidable products in their lineup, the LHS-76TFS, LHS-76TFW, LH-T755, LH-T7634TF, and LHS-76TFC stand out with their impressive array of features, cutting-edge technologies, and user-centric characteristics.

The LHS-76TFS model showcases LG's commitment to efficiency and convenience. It is designed with a high-capacity storage solution that provides ample space for culinary needs while maintaining a sleek exterior. This model incorporates LG's Smart Inverter Technology, ensuring optimal energy consumption, which translates to lower electricity bills and a reduced carbon footprint.

Similarly, the LHS-76TFW variant integrates advanced cooling technologies that maintain food freshness for longer periods. One notable feature is the Multi Air Flow System, which ensures even distribution of cold air in every corner of the refrigerator. Another highlight is the Door-in-Door design, allowing users quick access to frequently used items while minimizing temperature fluctuations.

The LH-T755 and LH-T7634TF models cater to the modern, connected household with their Smart ThinQ technology. This revolutionary feature allows users to control and monitor their refrigerator remotely through a smartphone app, providing unprecedented convenience. These models also boast a Hygiene Fresh+ filtration system that significantly reduces odors and bacteria, ensuring a cleaner and healthier environment for food storage.

Moreover, the LHS-76TFC emphasizes user-friendly design, with an intuitive LED display and touch controls, making it easy for users to adjust settings effortlessly. The energy-efficient LED lighting provides better visibility while consuming less power, further enhancing operational efficiency.

Overall, whether through energy-saving technologies, fresh food preservation systems, or smart connectivity, LG Electronics’ LHS-76TFS, LHS-76TFW, LH-T755, LH-T7634TF, and LHS-76TFC exemplify modern ingenuity. They are not just appliances but essential partners for contemporary lifestyles. By combining functionality with style, these products embody LG's mission to improve everyday life through cutting-edge technology and thoughtful design.