The Thor H - STB - QAM - ATSC is an outstanding universal dual - standard set - top box. It combines the functions of an IRD Integrated Receiver Decoder and a PVR Recorder, serving as a great digital TV converter. It can tune and decode both CATV RF off - the - air antenna digital ATSC signals and CABLE TV Digital DVB - C Annex B QAM 64/256 signals, decoding ATSC and Clear QAM Modulated RF. This decoder comes with four useful outputs, including HDMI up to 1080p60, YPbPr component audio - video up to 1080i, CVBS analog baseband video - audio, and CATV RF analog output for NTSC/PAL channels 3 and 4. Key features are numerous, such as auto and manual search for 4000 TV and radio channels, EPG for better program info, USB2.0 PVR for recording and playback, and full - function remote control. It also has a low - power mode. Technical specs show a wide input frequency range, various decoding formats, and a reasonable power consumption.

Using the Thor H - STB - QAM - ATSC decoder is easy. First, connect the RF input to your antenna or cable TV source using the F - type female connector. Then, choose the appropriate output according to your TV or display device, like HDMI for high - definition viewing. You can search for channels manually or let the auto - search function do the job. To record TV shows, connect a USB storage device via the USB2.0 port. When using the decoder, make sure the power supply is within the rated voltage range of ~176 - 264V, 50Hz. Avoid exposing the decoder to high - temperature environments above 40 degrees C or high humidity over 90%. For maintenance, keep the device clean and dust - free. You can use a soft, dry cloth to wipe it. Also, make sure to keep the ventilation holes unblocked to prevent overheating. The decoder supports software upgrades, so check for updates regularly to ensure the best performance.