Denon PMA-720AE Owner's Manual

Also see for PMA-520AE: Getting started Service manual User manual

Contents

Denon PMA-720AE Owner's Manual Manual pdf 20 page image

17Remote control unitInserting the batteriesq Remove the rear lid in thedirection of the arrow andremove it.w Load the two batteries properlyas indicated by the marks in thebattery compartment.R03/AAAe Put the rear cover back on.NOTE• Insert the specified batteries in the remote control unit.• Replace the batteries with new ones if the set does not operateeven when the remote control unit is operated close to the unit. (Thesupplied batteries are only for verifying operation. Replace themwith new batteries at an early date.)• When inserting the batteries, be sure to do so in the proper direction,following the q and w marks in the battery compartment.• To prevent damage or leakage of battery fluid:• Do not use a new battery together with an old one.• Do not use two different types of batteries.• Do not attempt to charge dry batteries.• Do not short-circuit, disassemble, heat or dispose of batteries inflames.• Do not keep the battery in a place exposed to direct sunlight or inplaces with extremely high temperatures, such as near a heater.• If the battery fluid should leak, carefully wipe the fluid off the insideof the battery compartment and insert new batteries.• Remove the batteries from the remote control unit if it will not be inuse for long periods.• Used batteries should be disposed of in accordance with the localregulations regarding battery disposal.• The remote control unit may function improperly if rechargeablebatteries are used.Operating range of the remote control unitPoint the remote control unit at the remote sensor when operating it.30°30°Approx. 8 mNOTE• The set may function improperly or the remote control unit may notoperate if the remote control sensor is exposed to direct sunlight,strong artificial light from an inverter type fluorescent lamp orinfrared light.• When using 3D video devices that transmit radio communicationsignals (such as infrared signals etc) between the various units (suchas the monitor, 3D glasses, 3D transmitter unit etc), the remotecontrol unit may not operate due to interference from those radiocommunication signals. If this occurs, adjust the direction anddistance of the 3D communication for each unit, and check that theremote control unit operation is not affected by these signals.Explanation termsBBi-wiring connection (PMA-720AE only)This method of connecting a speaker by using two speaker cablesenables separate transmission of treble and bass signals.This enables playback with minimal interference between the high-range speaker unit and the low-range speaker unit.PProtection circuitThis is a function to prevent damage to components within the powersupply when an abnormality such as an overload or excess voltageoccurs for any reason.In this unit, the power indicator blinks and the unit enters standbymode when an abnormality occurs.SSource directPlayback with higher fidelity to the source becomes possible, as inputaudio signals are output by bypassing the audio quality-control circuits(bass/treble/balance).Speaker impedanceThis is certain-rated resistance of the speaker set to an alternatingcurrent and expressed in ohms.The smaller the impedance, the greater the output. However, loadon the amplifier is increased. Use speakers whose impedance issupported by this unit.