This is a "Memory Dump." It should not erase recorded PVR events but it should reset any customized settings (like EPG display, etc.) to factory default.
A "Hard Reboot" is simply holding the Power Button on the front panel of a PVR in for several seconds or pulling the AC plug.
A "Soft Reboot" is pulling the access card.
A "Hard Reboot" is simply holding the Power Button on the front panel of a PVR in for several seconds or pulling the AC plug.
A "Soft Reboot" is pulling the access card.