Sony CDX-555RF Operating Instructions (English/Español) - Page 15

Troubleshooting guide The following checklist will assist in the correction of most problems which you may encounter with your unit. Before going through the checklist below, refer to the connection and operating procedures. General Problem Cause/Solution The unit does not function. •The built-in micro computer has malfunctioned. t Press the reset button of the CD changer. •The connecting cords are not connected properly. The sound skips. •The CD changer is installed in an unstable location. t Re-install it in a stable location. •The CD is dirty or defective. t Clean or replace it. The disc magazine is not locked Take out the disc magazine, press Z, and re-insert the disc in the CD changer. magazine until it is locked securely. Error displays The following indication will flash for about five seconds. Display Cause The disc magazine is not inserted in the CD changer. No CD is inserted in the disc magazine. The CD is dirty. The CD is inserted upside down. The CD changer cannot be operated because of some problem. One or more CDs from the CD changer will not play because of some problem. Solution Insert the disc magazine with CDs into the CD changer. Take out the disc magazine and insert CDs. Clean the CD. Insert the CD correctly. Press the reset button of the CD changer. Insert another CD. If the solutions mentioned above do not help to improve the situation, consult your nearest Sony dealer. 15