Zenith DVT721 Operation Guide - Page 4

Introduction Maintenance and Service 4 Before use 5 Front Panel/Rear Panel 6 Remote Control 7 Installation and Setup TV Connection 8 Optional Equipment Connection 9 Antenna Connection 9 Speaker System Connection 10 Displaying Disc Information on-screen . . . . . .11 Initial Settings 11 General Operation 11 Language 11 Display 12 Audio 13 5.1 Speaker Setup 13 Lock (Parental Control 14 Others 14 Operation General features 15 Additional features 16 Playing an Audio CD or MP3/WMA file . . . . . .17 Programmed Playback 17 Viewing a JPEG file 18 Presetting the Radio Stations 19 Listening to the Radio 19 Sleep Timer Setting 20 Dimmer 20 Mute 20 XTS/XTS pro 20 VIRTUAL sound 20 Sound Mode 20 REFERENCE Language Codes 21 Area Codes 21 Troubleshooting 22-23 Specifications 24 Maintenance and Service Refer to the information in this chapter before contacting a service technician. Handling the unit When shipping the unit Please save the original shipping carton and packing materials. If you need to ship the unit, for maximum protection, re-pack the unit as it was originally packed at the factory. Keeping the exterior surfaces clean Do not use volatile liquids such as insecticide spray near the unit. Do not leave rubber or plastic products in contact with the unit for a long period of time. since they leave marks on the surface. Cleaning the unit To clean the player, use a soft, dry cloth. If the surfaces are extremely dirty, use a soft cloth lightly moistened with a mild detergent solution. Do not use strong solvents such as alcohol, benzine, or thinner, as these might damage the surface of the unit. Maintaining the Unit The DVD/CD Receiver is a high-tech, precision device. If the optical pick-up lens and disc drive parts are dirty or worn, the picture quality could be diminished. Depending on the operating environment, regular inspection and maintenance are recommended after every 1,000 hours of use. For details, please contact your nearest authorized service center. 4