Natcomm Page 7INSTALLATION PROCEDURE1. Connect the LINE 1 port of LINE SELECTOR to your Main Telephone Line,using the supplied telephone line cable.Note - LINE 1 should be your MAIN LINE.2. Connect LINE 2 port of LINE SELECTOR to your Main Telephone Line,using the supplied telephone line cable.Note - LINE 2 should be your ALTERNATIVE LINE.3. Connect your DEVICE, to the DEVICE port of LINE SELECTOR, using thetelephone line cable supplied with it.If your DEVICE is required to ANSWER incoming calls automatically, pleaseensure that it is set to the AUTO-ANSWER mode, and is set to ANSWER in theFEWEST POSSIBLE RINGS.4. Connect the supplied 12VD POWER ADAPTOR, to the POWER port of LINESELECTOR and then switch the POWER ON. Line Selector can use a12VDC or 12VAC Power Adaptor, which provides a minimum of 300mA.Polarity is not important.Model LS2 Options only5. Change the Dip Switch Settings (if required)See pages 8-10 for details.6. Change the Special Programming Options (if required)See pages 8-10 for details.