Denon PMA-1500RII Operating Instructions Manual

Contents

Denon PMA-1500RII Operating Instructions Manual Manual pdf 9 page image

9DEUTSCHITALIANONEDERLSNDSSVENSKAPORTUGUÊS ESPAÑOL FRANCAIS ENGLISHSpeaker system terminals(SPEAKER SYSTEMS)Connect the speaker systems here.Cartridge selection switch (CARTRIDGE)This switch is set according to the type of player car-tridge to be used.Set this switch to MM ( ) or MC ( ) according to thetype of cartridge used on your turntable.Ground terminal (SIGNAL GND)Connect the turntable’s ground wire here.NOTE:This terminal is used to reduce noise when a turnta-ble, etc., is connected.It does not provide complete grounding.Attachment plug receptacles (AC OUTLETS)AC outlets are used for connecting amplifier componentunits, such as tuner, turntable, tape deck, etc.• SWITCHEDThese outlets are turned ON/OFF when main powerswitch is turned on/off.AC inlet receptacle (AC IN)Connect the included power supply cord here.Do not use any other cord than the provided power sup-ply cord.1617181920Connecting the speakersSpeaker impedance• When using speaker systems A and B separately,speakers with an impedance of 4 to 16 /ohms can beconnected.• When bi-wiring with bi-wireable speaker system,speakers with an impedance of 4 to 16 /ohms can beconnected.• Note that when using two sets of speaker systemstogether (A + B), using speakers with an impedanceother than between 8 to 16 /ohms can result in dam-age.Note that this unit is not equipped with a switch forselecting the speaker system. The A and B speakeroutput terminals are connected in parallel.• The protective circuit may be activated if speakers withother impedances are connected.Be sure to connect the cords between the speaker termi-nals and speaker systems with the same polarities ( to, to ). If not, the central sound will be weak andthe position of the different instruments will not be clear,diminishing the stereo effect.When connecting the speakers, be sure that the corewires of the speaker cords do not stick out from the termi-nals and touch other terminals, each other or the rearpanel.Connecting the speaker cords1. Peel off the sheathing from the end of the cord.2. Twist the core wires.3. Turn the speaker terminal counterclockwise to loosenit.4. Insert the core wires entirely, then turn the terminalclockwise to tighten it.CAUTION:NEVER touch the speaker terminals when the power ison.Doing so could result in electric shocks.NOTE:Protector CircuitThis set is equipped with a built-in high speed protectorcircuit.This circuit protects the speakers should the ampli-fier’s outputs be short-circuited or the surrounding temper-ature be abnormal. When the protector circuit is activated,the speaker output is automatically interrupted. Shouldthis happen, turn off the set’s power, check the speakercable connections once again, then turn the power backon. The set will operate normally once the muting circuitturns off after several seconds.2 CONNECTIONS