Optimus Model 59 4-Head VCR (160-0629) Care and Maintenance Faxback Doc. # 33476 Your Optimus Model 59 4-Head VHS HQ Hi-Fi Stereo VCR/Model 108 4-Head VHS HQ VCR is an example of superior design and craftsmanship. The following suggestions will help you care for the VCR so you can enjoy it for years. Keep the VCR dry. If it gets wet, wipe it dry immediately. Liquids can contain minerals that corrode electronic circuits. Use and store the VCR only in normal temperature environments. Temperature extremes can shorten the life of electronic devices, damage batteries, and distort or melt plastic parts. Handle the VCR gently and carefully. Dropping it can damage circuit boards and cases, and cause it to work improperly. Keep the VCR away from dust and dirt, which can cause premature wear of parts. Wipe the VCR with a damp cloth occasionally to keep it looking new. Do not use harsh chemicals, cleaning solvents, or strong detergents to clean it. Modifying or tampering with the VCR's internal components can cause a malfunction and might invalidate its warranty and void your FCC authorization to operate it. If your VCR is not performing as it should, take it to your local Radio Shack store for assistance. CLEANING THE VIDEO HEADS Although your VCR's automatic head-cleaning system helps keep the video heads clean, the video heads will require additional cleaning after long use. Dirty video heads can cause the playback picture to become blurred even though the audio signal is clear. Video head cleaning kits (such as Cat. No. 44-1148 and 44-1203) are available through your local Radio Shack store. Clean the heads only when picture quality is affected. Serious problems require cleaning by a trained technician. For more head cleaning information, contact your local Radio Shack store. SERVICING YOUR VCR There are no user-serviceable parts inside your VCR. If you encounter a problem that you cannot correct using this manual and its troubleshooting guide, take the VCR to your local Radio Shack store for assistance. STORING YOUR VIDEO CASSETTES Unless you are making an automatic timer recording, eject and store the cassette when you finish using it. This helps protect the cassette and the VCR's internal mechanisms from dust. Place your video cassettes in their protective boxes and store them in a cool, dry, dust-free environment. Store the cassettes on end, not on their sides. This prevents improper setting of the cassette's spools. NOTE: Tape can become wound too tightly around the cassette's spools after numerous playings. This can cause the cassette to improperly load and automatically eject when you insert it. On most cassettes there is a brake-release plunger on the bottom center of the cassette. Use the tip of a pen or pencil to press the plunger. This loosens the tape. (IR-06/19/96)