Denon AVR-1507 Operating Instructions Manual

Also see for AVR-1507: Operating instructions Brochure & specs Dimensions Service manual Service manual

Contents

Easy Operation Easy Operation7ENGLISHENGLISH> << >> << >> <> < > <> < > <IN(L) (R)(L) (R)(L) (R)(L) (R)¢ Connections• With the AVR-1507, up to ten speakers can be connected for surround playback.• When making connections, also refer to the operating instructions of the other components.When using only one surround backspeaker, connect it to the left channel.Connection terminal forsubwoofer with built-inamplifier.Front speakers(A)SurroundspeakersFront speakers(B)SubwooferSurround backspeakersCenterspeakerImpedanceSpeakerConnecting the speaker cablesSpeaker connectionsConnect the speaker terminals with the speakersmaking sure that like polarities are matched (<with <, > with >).¢ Speaker impedanceNote on speaker impedanceWhen using speakers with an impedancebelow the designated value (for example 4Ω/ohms), playing for long periods of time withthe volume high could cause the temperatureto rise, activating the protection circuit.When the protection circuit is activated, theoutput to the speakers is cut off and the powerindicator blinks. If this happens, unplug thepower cord, wait for the set to cool off andimprove ventilation around the unit. Also checkthe wiring of the input cables and the speakercables. After doing this, plug the power cordback in and turn the unit’s power back on.If the protection circuit is activated again eventhough there are no problems with the wiring orthe ventilation around the unit, switch off thepower and contact a DENON service center.NOTE:When making connections, take care thatnone of the individual conductors of thespeaker cable come in contact with adjacentterminals, with other speaker cableconductors, or with the rear panel andscrews.NEVER touch the speaker terminals whenthe power is on. Doing so could result inelectric shocks.1. Loosen by turningcounterclockwise.Either tightly twist or terminate the corewires.2. Insert the cable.3. Tighten by turning clockwise.6 ~ 16 Ω/ohmsCenterSurroundSurround back / ZONE26 ~ 16 Ω/ohmsFront A, B12 ~ 16 Ω/ohmsFront A+BConnecting banana plugsTurn clockwise to tighten, theninsert the banana plug.