APPENDIX

The audio function does not work.

Picture OK & No sound

No output from one

of the speakers

Unusual sound from

inside

the product

■Press the VOL or VOLUME button.

■Sound muted? Press MUTE button.

■Try another channel. The problem may be with the broadcast.

■Are the audio cables installed properly?

■Adjust Balance in menu option.

■A change in ambient humidity or temperature may result in an unusual noise when the product is turned on or off and does not indicate a fault with the product.

APPENDIX

There is a problem in PC mode. (Only PC mode applied)

The signal is out of range

■ Adjust resolution, horizontal frequency, or vertical frequency.

■ Check the input source.

(Invalid format)

 

Vertical bar or stripe on

 

background &

■ Work the Auto configure or adjust clock, phase, or H/V position. (Option)

Horizontal Noise &

 

Incorrect position

 

Screen color is unstable

■ Check the signal cable.

or single color

■ Reinstall the PC video card.

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LG Electronics 37LB5D, 3LB5D owner manual Check the input source, Check the signal cable, Reinstall the PC video card
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3LB5D, 37LB5D specifications

LG Electronics has always been at the forefront of innovative display technologies, and the 3LB5D and 37LB5D models are no exceptions. Designed primarily for professional use, these displays stand out due to their cutting-edge features and robust performance, appealing to businesses needing reliability and quality.

The LG 3LB5D offers a full HD resolution of 1920 x 1080 pixels, ensuring that images are sharp and vibrant. This model comes equipped with LG's advanced LED backlighting technology, which enhances brightness and contrast ratios, providing clearer visuals in various lighting conditions. The 3LB5D supports a wide range of connectivity options, including HDMI, DisplayPort, and USB, allowing seamless integration with multiple devices, whether for presentations or entertainment purposes.

One of the standout features of the 3LB5D is its ability to operate in portrait or landscape orientation, making it versatile for different display setups. It also includes an anti-glare screen, which is particularly beneficial in environments with significant ambient light, ensuring that the content is easily viewable without distractions from reflections or glare.

On the other hand, the LG 37LB5D takes everything a step further with a larger screen size. It boasts a 37-inch display, which maximizes visibility and engagement in larger rooms. This model also features LG's In-Plane Switching (IPS) technology, which provides wider viewing angles and superior color accuracy compared to traditional panels. As a result, onlookers can enjoy consistent color from various positions, making it ideal for presentations or collaborative work.

The 37LB5D is further enhanced by its advanced content management system, enabling users to schedule and manage digital signage content effortlessly. It supports Real-time monitoring and management through a user-friendly interface, allowing for updates and changes to be made on the fly, ensuring that the display remains fresh and relevant.

Both models are designed with energy efficiency in mind, contributing to lower electricity costs without sacrificing brightness or clarity. Furthermore, they are crafted with durability in mind, ensuring that they can withstand the rigors of daily use in high-traffic environments.

Overall, LG's 3LB5D and 37LB5D models present exceptional choices for businesses seeking high-performance displays that combine advanced technology with practical functionality, catering to a wide array of professional settings.
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