Kenwood DPX-MP5110U User Manual 1 - Page 23

Troubleshooting Guide Some functions of this unit may be disabled by some settings made on this unit. ! • Cannot set up the subwoofer. • Cannot set up the High Pass Filter. • Cannot set up the Fader. • No Audio control effect on AUX. ▲ • Preout is not set to subwoofer. ☞ "SWPRE" of (page 14) • "Subwoofer output" of (page 4) is not set to On. • The Dual zone function is enabled. ☞ (page 8) ! • Cannot set up the subwoofer phase. ▲ The Low Pass Filter is set to Through. ☞ (page 8) ! • Cannot select the output destination of the subsource in the Dual zone. • Cannot adjust the volume of the rear speakers. ▲ The Dual zone function is disabled. ☞ (page 8) Cassette tape source ? The sound quality is poor or distorted. ✔ The tape head is dirty. ☞ Clean the tape head. ? The DPSS, Tape Advance and Music Repeat don't operate correctly. ✔ The space between the songs on the tape can't be recognized because it's too short. ☞ Have at least 5 seconds between songs. ✔ The space between songs can't be recognized because there's too much noise between songs. ☞ Reduce the noise between songs. ? The blank skip doesn't work. ✔ Because noise is too loud, the non-recorded part can't be recognized. ☞ Reduce the noise between songs. ? Blank Skip functions at places that are recorded. ✔ Because the recording level is low, it's recognized as not recorded. ☞ Turn Blank Skip OFF. What might seem to be a malfunction in your unit may just be the result of slight misoperation or miswiring. Before calling service, first check the following table for possible problems. Tuner source ? Radio reception is poor. ✔ The car antenna is not extended. ☞ Pull the antenna out all the way. Disc source ? The specified disc does not play, but another one plays instead. ✔ The specified CD is quite dirty. ☞ Clean the CD. ✔ The disc is loaded in a different slot from that specified. ☞ Eject the disc magazine and check the number for the specified disc. ✔ The disc is severely scratched. ☞ Try another disc instead. Audio file source ? The sound skips when an Audio file is being played. ✔ The media is scratched or dirty. ☞ Clean the media, referring to the CD cleaning of the section on (page 3). ✔ The recording condition is bad. ☞ Record the media again or use another media. English | 23