How can a set top box can be used for two LCD parallely?

A set-top box can be connected to two LCDs in parallel using an HDMI splitter, which duplicates the signal from the set-top box to both screens. This allows both LCDs to display the same content simultaneously. However, the set-top box must support the resolution and format required by both displays, and any limitations in the splitter could affect picture quality or performance. Additionally, using the appropriate cables and ensuring compatibility with both TVs is essential for optimal functionality.