Blog Center
No articles have been published in this category yet.
How Long Can a Projector HDMI Cable Be? Read the Whole Link
Plan a longer projector HDMI run by checking cable certification, exact length, signal format, direction...
HDMI ARC and eARC on Projectors: Follow the Audio Path
Understand HDMI input, ARC and eARC on a projector. Trace sound to a soundbar, check...
HDMI-CEC on a Projector: Why Devices Turn On Together
Learn how HDMI-CEC links projector power, inputs and remote keys. Check both devices and their...
No articles have been published in this category yet.
Blog
Why Won't My Projector Play This MP4? Containers and Codecs Explained
Two family videos have the same .mp4 ending. One plays from your USB drive; the other shows a picture without sound. It is tempting...
Nov 13 2026
How Long Can a Projector HDMI Cable Be? Read the Whole Link
The projector belongs behind the sofa, while your player sits near the screen. You measure the route and search for a longer HDMI cable....
Nov 12 2026
HDMI ARC and eARC on Projectors: Follow the Audio Path
The projector and soundbar both have HDMI sockets, so connecting them seems easy. Yet the movie plays on the wall while the soundbar stays...
Nov 11 2026
HDMI-CEC on a Projector: Why Devices Turn On Together
Illustrative home setup. Linked power behavior depends on both devices' HDMI-CEC support and settings. You press Play on a streaming device and the projector...
Nov 10 2026
Lens Shift vs Keystone: Can a Projector Sit Off-Center?
Your ideal projector shelf is beside the sofa, but the screen is in the middle of the opposite wall. A listing promises lens shift;...
Nov 09 2026
Can a Projector's USB-C Port Carry Video, Power or Both?
You connect a phone to a projector with the same USB-C cable that charges it every night. The phone shows a charging symbol, but...
Oct 30 2026
Frame Rate, Refresh Rate and MEMC: A Beginner's Projector Guide
A movie's slow camera pan looks a little uneven. You change a picture setting, and suddenly the movement is smoother—but the film feels more...
Oct 29 2026
Projector Color Gamut vs Color Accuracy: What Is the Difference?
Does a projector advertised with a wide color gamut automatically make faces, skies and grass look more lifelike? No. Gamut describes the range of...
Oct 28 2026