English | 63? The panel is not hidden even when the power isturned off.✔ The protection function for preventing fingers orother things from getting caught in between thepanel and this unit has been activated.☞ Turn off the power again.? Sound is interrupted when Dual Zone System isset to ON.✔ When Dual Zone System is set to ON whilethe Menu system’s 'AF (Alternative Frequency)'(page 51) is set to ON, the sound quality may beadversely affected if the internal source is set tothe tuner.☞ ---? There are no audio control effects.✔ FOCUS/ SRS 3D item on 'Audio control' (KDC-PSW9527/W9027) (page 26) and SRS WOW itemon 'System Q' (KDC-W8027) (page 20) have noeffect in rear output.☞ ---? The Control Panel moves although you do notdesire.✔ The Demonstration mode has been selected.☞ Hold down button [5] and press the Resetbutton to release the Demonstration mode.? Some speakers may not sound even if youcontrol the "T-TONE".✔ You have selected "None" by Speaker Selectcontrol.☞ The speaker does not sound if it has been setto "None" by Speaker Select control.✔ ---☞ The subwoofer does not sound.Tuner source? Radio reception is poor.✔ The car antenna is not extended.☞ Pull the antenna out all the way.✔ The antenna control wire is not connected.☞ Connect the wire correctly, referring to thesection on 'Connecting Wires to Terminals'.? The desired frequency can’t be entered with theDirect Access Tuning.✔ A station that can’t be received is being entered.☞ Enter a station that can be received.✔ You’re trying to enter a frequency with a 0.01 MHzunit.☞ What can be designated in the FM band is to0.1 MHz.? It isn’t the set Traffic information sound volume.✔ The set sound volume is less than the tuner soundvolume.☞ If the tuner sound volume is louder than theset sound volume,the tuner sound volume isused.Disc source? "AUX EXT" is displayed without achievingExternal disc control mode.✔ Unsupported disc changer is connected.☞ Use the disc changer mentioned in the'About CD players/disc changers connectedto this unit' (page 5) of the section on 'Safetyprecautions'.? The specified disc does not play, but another oneplays instead.✔ The specified CD is quite dirty.☞ Clean the CD.✔ The disc is loaded in a different slot from thatspecified.☞ Eject the disc magazine and check thenumber for the specified disc.✔ The disc is severely scratched.☞ Try another disc instead.? A CD ejects as soon as it is loaded.✔ The CD is quite dirty.☞ Clean the CD, referring to the CD cleaning ofthe section on 'About CDs' (page 7).? Can’t remove disc.✔ The cause is that more than 10 minutes haselapsed since the vehicle ACC switch was turnedOFF.☞ The disc can only be removed within 10minutes of the ACC switch being turned OFF.If more than 10 minutes has elapsed, turnthe ACC switch ON again and press the Ejectbutton.? The disc won’t insert.✔ There’s already another disc inserted.☞ Press the [0] button and remove the disc.? Direct Search can’t be done.✔ Another function is ON.☞ Turn Random Play or other functions OFF.? Track Search can’t be done.✔ For the discs/folders first or last song.☞ For each disc/folder, Track Search can’t bedone in the backward direction for the firstsong or in the forward direction for the lastsong.