APPENDIX

TROUBLESHOOTING

Some quick and easy tips to resolving problems

Software Problems

TV not functions properly.

Software lockup.

8Remove power cord for 5 minuts.

Software Corrupted.

2-5-5 + MENU performed

more than once.

8Start all over with item 117, set to 001, press Enter then redo Auto Program, Channel List, Clock, etc. *Note: 2-5-4 + MENU can be done more than once.

Virtual and Physical channels appear in channel scan w/Channel Up/Down.

2-5-5 + MENU not

performed.

8After Auto Program and Channel List, etc. press 2-5-5 + MENU to transfer channels and TV setup to internal TV controller. Afterward, only Physical or only Virtual channels will appear in digital channel scan, analog channel scan will be normal.

*Note: Be sure to set item 028 Ch Overide to 000.

APPENDIX

Can not direct enter channel number

Channel not included

8 After 2-5-5 + MENU, only channels included in TV controller will appear.

 

If channel is available, redo channel scan. If it is not available it will not appear on the TV screen.

in channel scan in TV

controller.

 

Power

No Power. 8 See troubleshooting flow chart.

Display Panel Picture

No picture

Display panel is turned off.

Antenna/Cable not

connected.

Connections incorrect.

M.P.I. not connected.

Encrypted program.

Wrong tuning band.

8Turn TV on.

8Power failure?

8Connect Antenna/Cable signal source to 20LH1DC1.

8Check connections on 20LH1DC1.

8If applicable, connect M.P.I. cable to M.P.I. device.

8Try another channel.

8Adjust Installer menu settings.

66

Page 66
Image 66
LG Electronics 20LH1DC1 manual Appendix, Troubleshooting

20LH1DC1 specifications

The LG Electronics 20LH1DC1 is a well-regarded model in the realm of compact display technology, showcasing an array of robust features and advanced technologies that cater to both personal and professional needs. This model stands out for its balance between size, performance, and functionality, making it an excellent choice for various applications, whether for educational environments, gaming, or media consumption.

A key feature of the LG 20LH1DC1 is its high-definition display, offering vivid colors and sharp images that enhance viewing experiences. With a resolution that typically supports HD 1366x768 pixels, users can expect clear visuals that bring content to life. The panel technology employed in this model contributes to enhanced color accuracy and contrast ratio, making it suitable for diverse content types, from movies to presentations.

The design of the 20LH1DC1 is another noteworthy characteristic. Featuring slim bezels and a lightweight form factor, it allows for easy placement in a variety of settings. This portable profile is ideal for use in smaller spaces where traditional displays may be cumbersome. Additionally, the adjustable stand enables users to set the monitor at an optimal viewing angle.

Connectivity options are ample in the LG 20LH1DC1, accommodating a range of devices. It typically includes multiple HDMI ports, VGA, and audio inputs, allowing users to connect laptops, PCs, and other multimedia devices easily. This versatility ensures that the monitor can serve as a central hub for multiple sources of content.

Another significant aspect of the LG 20LH1DC1 is its energy efficiency. Designed with sustainability in mind, this model often complies with energy-saving standards, reducing consumption and minimizing environmental impact. Features such as auto power-off help conserve energy during periods of inactivity, making it an environmentally friendly option.

In conclusion, the LG Electronics 20LH1DC1 combines advanced display technology, versatile connectivity, and an efficient design to create a well-rounded monitor ideal for various applications. Its compact size does not detract from its performance, offering users a reliable choice for their display needs, whether at home, in the office, or in educational settings.