As the DVR HDD is built-in, digital broadcasting can be recorded directly from the TV and played in HD quality without needing an external VCR or other connected device. A timer can be set to record programs (the machine is capable of recording up to 21 hours of HD or 92 hours of SD and can automatically record whatever is showing on screen). The maximum angle is secured in accordance with international safety standards to prevent the set from falling. (The tilt test has been carried out at an angle of 15 degrees). An electro-magnetic shield blocks the harmful electronic waves. Recyclable material, aluminum and steel-plated material are used for the interior and exterior. Non-spray ABS black resin is used. The design has two layers, with the separation of the front and middle cabinet. It presents an ultra-slim image in a wave form. The slim left/right and woofer speaker installation in the lower part allows clear and impressive sound quality and the speakers are hidden. The Swivel Base has been designed for optimum viewing convenience and means that it is possible to adjust the equipment by 20 degrees toward the left or right. Its auto screen control function provides the best picture quality by adjusting the brightness of the screen automatically according to the surrounding light.