"Manual Trapezoid", turn on the function and adjust 4-point size for a square screen. It features the latest Bluetooth 5.4 technology, which boosts connection stability, improves power efficiency, and speeds up data transfer for seamless pairing with external speakers or headphones."/> \"Manual Trapezoid\", turn on the function and adjust 4-point size for a square screen. It features the latest Bluetooth 5.4 technology, which boosts connection stability, improves power efficiency, and speeds up data transfer for seamless pairing with external speakers or headphones."> "Manual Trapezoid", turn on the function and adjust 4-point size for a square screen. It features the latest Bluetooth 5.4 technology, which boosts connection stability, improves power efficiency, and speeds up data transfer for seamless pairing with external speakers or headphones.">
If side projection is required, just use the remote to enter "Projection Settings" > "Manual Trapezoid", turn on the function and adjust 4-point size for a square screen. It features the latest Bluetooth 5.4 technology, which boosts connection stability, improves power efficiency, and speeds up data transfer for seamless pairing with external speakers or headphones.