User manual PANASONIC CQ-DF903U

[. . . ] E N G L I S H 17 CD Changer Control CD changer functions are designed for optional Panasonic CD changer unit. Preparation: Connect the CD changer, and load a magazine (CDs). Note: The power will be turned on automatically when a magazine is loaded. The following functions are not supported during playback through a CD changer. [. . . ] Insert a disc into the player. 46 CQ-DFX983/DF903U CQ-DFX983/DF903U 47 E N G L I S H 33 Troubleshooting (continued) CD Changer Display Cause/Step Disc is dirty, or is upside down. A disc other than a music CD (CD-DA type) is loaded. (The changer automatically switches to the next disc. ) Maintenance Notes on CD-Rs/RWs You may have trouble playing back some CDR/RW discs recorded on CD recorders (CD-R/RW drives), either due to their recording characteristics or dirt, fingerprints, scratches, etc. CD-R/RW discs are less resistant to high temperatures and high humidity than ordinary music CDs. Leaving them inside a car for extended periods may damage them and make playback impossible. The unit may not successfully play back a CDR/RW that was made by the combination of writing software, a CD recorder (CD-R/RW drive) and a disc if they are incompatible one another. This player cannot play the CD-R/RW discs if the session is not closed. This player cannot play the CD-R/RW discs which contains other than CD-DA (or MP3/WMA data CQ-DFX983U ). Be sure to observe the instructions of CD-R/RW disc for handling it. Notes on CD/CD Media (CD-ROM, CD-R, CD-RW) If you use commercial CDs, they must have either of these labels below. E N G L I S H 34 Disc has scratches. (The changer automatically switches to the next disc. ) No operation by some cause. If normal operation is not restored, call the store where you purchased the unit or the nearest Servicenter to ask for repairs. The display continues if you cannot switch off the power. How to hold the disc Do not touch the underside of the disc. When not in use, keep the disc in the case. Label side No disc is in the changer (magazine). Insert discs into the changer (magazine). Do not use irregularly shaped discs. The DIN code has been picked out during a CD changer operation. One of the CD changers has not been connected with a dual adapter connection. Check the CD changer's connections and, if necessary, connect it securely. Note: For details, refer to operating instructions for the changer used. Do not leave discs on the following places: Direct sunlight Near car heaters Dirty, dusty and damp areas Seats and dashboards Disc cleaning Use a dry, soft cloth to wipe from the center outward. <Right> <Wrong> Maintenance Your product is designed and manufactured to ensure a minimum of maintenance. Use a dry, soft cloth for routine exterior cleaning. Never use benzine, thinner or other solvents. Replacing the Fuse Use fuses of the same specified rating (15 A). Using different substitutes or fuses with higher ratings, or connecting the unit directly without a fuse, could cause fire or damage to the unit. [. . . ] If dirt or other foreign substances get on the contacts, wipe them off with a clean and dry cloth. To avoid damaging the front panel, do not push it down or place objects on it while it is open. CQ-DFX983/DF903U CQ-DFX983/DF903U 55 E N G L I S H 41 Electrical Connections Caution: This product is designed to operate with a 12 V DC, negative ground battery system. To prevent damage to the unit, be sure to follow the connection diagram below. Remove approximately 1/4z (5 mm) of protective covering from the ends of the leads before connecting. [. . . ]