OPF-TH1000D/OPF-RH1000D User’s Guide246.4.2 Setting receiverSetting receiverIf devices other than devices on the figure above, settings of those devices will not be affected.1 Connect devices using cables.2 Set DIP SW1 to “ON” (setting mode).3 Turn on the receiver.4 Set the receiver using commands.【See 8 Command】5 Turn off the receiver.6 Set DIP SW1 to “OFF” (communication mode).RS-232CFG DC 5V 3APOWERSTATUS HDCPHDMI OUTPUTRxOPTICAL DAISYCHAIN Rx for HDMI OPF-RH1000DRXOPTICALTXSIGNALDIP SWCLASS 1 LASER PRODUCTクラス 1 レーザ製品LaptopSet DIP SW1to “ON”.