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Buying Guide

Full Review of Performance of Dangbei F3 Projector

Dangbei F3 has not only been greatly upgraded on the basis of previous products, but also broken through other brands in a larger span. So,

Tech Tips

What is RCA?

1. What is RCA RCA, standard video input interface, also known as AV interface, is usually a pair of white audio interface and yellow video interface.

Tech Tips

What is the Function of Projector’s S/PDIF Optical Fiber Interface?

We know that the optical fiber interface of the TV box is not directly connected to the optical fiber Internet, so is the interfaces the

Home Projectors Tech Tips

How do I Connect My Laptop to the Projector

Through the video output interface of the laptop, we can easily output the image of the laptop to the projector. What is the specific setting

Tech Tips

Changes of HDMI Interfaces and Their Differences

HDMI interface is a common interface widely seen in all kinds of electronic devices, such as projectors, PC, TV boxes, and game players. HDMI refers

Tech Tips

How Should the Projector be Connected to the Power Amplifier

How should the projector be connected to the power amplifier? I believe this problem is really a big problem for people who start with projectors.

Tech Tips

The Difference Between Screenless TV and Projector

Is a screenless TV a smart TV? This problem puzzles most users. Screenless TV is also a new term developed in the past two years.

Tech Tips

Why and How to Buy a Projector

In recent years, projectors have become more and more popular with young people, replacing TV and becoming the protagonist in the living room and bedroom.