My RH1 is alway capable of record by optical and through USB Line.Some days before ,I accedently go into the service mode ,and set the address 1113 to SS0001.Then my RH1 can not record any more.I don`t know weather it was caused by the setting or something mechanical? Can anybody tell me the what 1113 is and what value should it be?THANKS!!! how to find 1113: go into service mode->manual->push FF five times Now when i is recording ,the RH1 perform all right,But when i try to stop recording,on the display panel it read "Data saving",then it stopped and displayed "SYSTEMFILE WRITE",and meanwhile i can hear the disk is alway rotating in the player and do not stop.What only i can do to stop it is cut off the power or open the player.