Below is a compiled from common features of Wintal PVRs of that era (e.g., PVR-X10, PVR-X20). Use these steps to explore your device.
Provide a "set and forget" PVR that required no monthly subscription (unlike TiVo) and worked flawlessly with over-the-air (OTA) free-to-air digital TV. Wintal International PVRX2 Player