Denon DNP-730AE Owner's Manual

Also see for DNP-730AE: Quick start guide Owner's manual Service manual

Contents

o Operations cannot be performed through the remote control unitSymptom Cause / Solution PageOperations cannot beperformed through theremote control unit.0 Batteries are worn out. Replace with new batteries. 60 Operate the remote control unit within a distance of about 7 m from this unit and at an angle of within 30°. 60 Remove any obstacle between this unit and the remote control unit. －0 Insert the batteries in the proper direction, checking the q and w marks. 60 The set’s remote control sensor is exposed to strong light (direct sunlight, inverter type fluorescent bulblight, etc.). Move the set to a place in which the remote control sensor will not be exposed to strong light.－0 When using a 3D video device, the remote control unit of this unit may not function due to effects ofinfrared communications between units (such as TV and glasses for 3D viewing). In this case, adjust thedirection of units with the 3D communications function and their distance to ensure they do not affectoperations from the remote control unit of this unit.－o Display on this unit shows nothingSymptom Cause / Solution PageDisplay is off. 0 Press the DIMMER button on the remote control to set any setting other than OFF. 58o No sound comes outSymptom Cause / Solution PageNo sound comes out ofspeakers.0 Check the connections for all devices. 160 Insert connection cables all the way in. －0 Check that input connectors and output connectors are not reversely connected. －0 Check cables for damage. －0 Check that a proper input source is selected. 27Contents Connections Playback Settings Tips Appendix79Front panel Rear panel Remote control unit Index