Harman Kardon SIGNATURE 1.5 Owner's Manual

Contents

Harman Kardon SIGNATURE 1.5 Owner's Manual Manual pdf 8 page image

Rear Panel Connections5Signature 1.5¡ Channel One Output: When the amplifier is beingused in the two-channel (Stereo) mode, connect the rightchannel speaker to the positive (+) and negative (-) ter-minals. When the amplifier is being used in the BridgedMono mode connect the Positive (+) terminal ONLY tothe Negative (-) terminal on your speaker.™ Channel One Input: When the amplifier is beingused in the two-channel (Stereo) mode, connect the rightchannel output of your preamp or processor to this inputjack. When the amplifier is being used in the BridgedMono mode, this jack is not used.£ Bridge/ Normal Switch: When the amplifier is usedfor two-channel stereo operation, this switch should bein the NORMAL position. For Bridged Mono use only,place the switch in the BRIDGE position.¢ Channel Two Output: When the amplifier is beingused in the two-channel (Stereo) mode, connect the leftchannel speaker to the positive (+) and negative (-) ter-minals. When the amplifier is being used in the BridgedMono mode connect the Positive (+) terminal ONLY tothe Positive (+) terminal on your speaker.Important Note: When the 1.5 is used in the BridgedMono mode, do not connect a speaker with animpedance less than 8 ohms.∞ Channel Two / Bridged Input: When the amplifier isbeing used in the two-channel (Stereo) mode, connectthe left channel output of your preamp or processor tothis input jack. When the amplifier is being used in theBridged Mono mode, connect the output of your pream-plifier or other line-level signal source to this jack.§ Power Amp Trigger Input: Connect this jack to amatching 6- to 12-VDC trigger output on a compatibledevice to have the 1.5 automatically turn on from theStandby mode when voltage is applied from the trig-gering unit. Note that a 3.5mm mono mini-plug with apositive tip should be used for the connection.¶ AC Power Cord: Connect this plug to a non-switched AC outlet. Due to the high-current draw of theSignature 1.5, it is NOT recommended that the accessoryoutputs on the back of audio/video components be usedto power this product.BRIDGE INPOWER AMPTRIGGER INAC 12OV/60Hz 600W4 Ω MIN.SPEAKERINBRIDGENORMAL1CHANNEL ONE (RIGHT)SPEAKERIN2CHANNEL TWO (LEFT/BRIDGE)4 Ω MIN.( ) BRIDGE ( )8Ω MINAC INPUT§∞¡ ¢™ £ ¶Rear Panel Connections