Marantz PM-KI Ruby Owners Manual English - Page 9

Overview Connections Playback Connections n Contents Connecting speakers 8 Connecting a playback device 9 Connecting a recording device 9 Connecting multiple PM-KI RUBY units (F.C.B.S. connection) 10 Connecting a pre-amplifier 14 Connecting devices with remote control connectors 15 Connecting the power cord 15 NOTE 0 Do not plug in the power cord until all connections have been completed. 0 Do not bundle power cords together with connection cables. Doing so can result in humming or noise. n Cables used for connections Provide necessary cables according to the devices you want to connect. Connecting speakers NOTE 0 Disconnect this unit's power plug from the power outlet before connecting the speakers. 0 Connect so that the speaker cable core wires do not protrude from the speaker terminal. The protection circuit may be activated if the core wires touch the rear panel or if the + and - sides touch each other. ("Protection circuit" (v p. 26)) 0 Never touch the speaker terminals while the power cord is connected. Doing so could result in electric shock. 0 Use speakers with an impedance of 4 - 16 Ω/ohms. ENGLISH n Connecting the speaker cables Carefully check the left (L) and right (R) channels and + (red) and - (white) polarities on the speakers being connected to this unit, and be sure to connect the channels and polarities correctly. Peel off about 3/8 inch (10 mm) of sheathing from the 1 tip of the speaker cable, then either twist the core wire tightly or terminate it. . 2 Turn the speaker terminal counterclockwise to loosen it. . 3 Insert the speaker cable's core wire to the hilt into the speaker terminal. Speaker cable . Audio cable L L R R . Remote connector cable . . 4 Turn the speaker terminal clockwise to tighten it. . Spade lug connector Settings Tips Appendix . When using a banana plug Tighten the speaker terminal firmly before inserting the banana plug. . 8