松下TH-37PX50U TH-42PX50U TH-50PX50U 使用说明书.PDF,POWER SAP Operating Instructions LIGHT TV VCR DVD DTV RCVR DBS/CBL AUX TV/VIDEO SLEEP EXIT T F A C V E O P R I S T A E R E E T C U A L M CH L VOL OK VOL MENU CH RETURN 1 2 3 4 5 6 7 8 9 R-TUNE 0 ...