7RQT9078About batteries Insert so the poles ( and ) match those in the remote control. Do not use rechargeable type batteries.R6/LR6, AA Do not mix old and new batteries. Do not use different types at the same time. Do not heat or expose to flame. Do not leave the battery(ies) in an automobile exposed to directsunlight for a long period of time with doors and windows closed. Do not take apart or short circuit. Do not attempt to recharge alkaline or manganese batteries. Do not use batteries if the covering has been peeled off.Mishandling of batteries can cause electrolyte leakage which candamage items the fluid contacts and may cause a fire.Remove if the remote control is not going to be used for a long periodof time. Store in a cool, dark place.Remote Control InformationRemote control signal sensor30203020Using the remote controlAim at the sensor, avoiding obstacles, up to a maximum range of7 m directly in front of the unit.Unit CareThe precision parts in this unit are readily affected by theenvironment, especially temperature, humidity, and dust.Cigarette smoke also can cause malfunction or breakdown.To clean this unit, wipe with a soft, dry cloth. Never use alcohol, paint thinner or benzine to clean this unit. Before using chemically treated cloth, carefully read the instructionsthat came with the cloth.Observe the following points to ensure continued listening andviewing pleasure.Dust and dirt may adhere to the unit’s lens over time, making itimpossible to record or play discs.Use the DVD lens cleaner (not included) about once every year,depending on frequency of use and the operating environment.Carefully read the lens cleaner’s instructions before use.DVD lens cleaner: RP-CL720EDo not place the unit onamplifiers or equipmentthat may become hot.The heat can damage the unit.Select a position with good ventilation when installing the unit. Donot block the cooling fan on the rear of the unit.Before moving the unit, ensure the disc tray is empty.Failure to do so will risk severely damaging the disc and theunit.DO NOTThe manufacturer accepts no responsibility and offers no compensation for loss of recorded or editedmaterial due to a problem with the unit or recordable media, and accepts no responsibility and offers nocompensation for any subsequent damage caused by such loss.Examples of causes of such losses are A disc recorded and edited with this unit is played in a DVD Recorder or computer disc drive manufactured by anothercompany. A disc used as described above and then played again in this unit. A disc recorded and edited with a DVD Recorder or computer disc drive manufactured by another company is played in thisunit.Remote Control Information/Unit Care