— 55 —
? There’s no Front High Pass Filter and Rear High Pass Filter effect.31
✔ The Non-fading preout is being used.
☞ There’s no effect in Non-fading preout.
? The Touch Sensor Tone doesn’t sound.34
✔ The preout jack is being used.
☞ The Touch Sensor Tone can’t be output from the preout jack.
? Even though Synchronize Clock is ON, the clock can’t be adjusted.35
✔ The received RDS station isn’t sending time data.
☞ Receive another RDS station.
? The Dimmer function doesn’t work. 38-1
✔ The Dimmer wire isn’t connected correctly.
☞ Check the Dimmer wire connection.
? The panel is not hidden even when the power is turned off. 38-3
✔ The protection function for preventing fingers or other things from
getting caught in between the panel and this unit has been activated.
☞ Turn off the power again.
? Sound is interrupted when Dual Zone System is set to ON.38-4
✔ When Dual Zone System is set to ON while the Menu system’s <AF
(Alternative Frequency)> (page 43) is set to ON, the sound quality
may be adversely affected if the internal source is set to the tuner.
☞ ---
? There are no audio control effects.
✔ WOW item on <Audio Control> (page 10) and SRS WOW item on
<System Q> (page 10) have no effect in rear output.
☞ ---
Tuner source
? Radio reception is poor.39
✔ The car antenna is not extended.
☞ Pull the antenna out all the way.
✔ The antenna control wire is not connected.40
☞ Connect the wire correctly, referring to the section on
<Connecting Wires to Terminals>.
? The desired frequency can’t be entered with the Direct Access
Tuning.41
✔ 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 MHz unit.42
☞ What can be designated in the FM band is to 0.1 MHz.
? It isn't the set Traffic information sound volume. 43
✔ The set sound volume is less than the tuner sound volume.
☞ If the tuner sound volume is louder than the set sound volume,the
tuner sound volume is used.
Disc source
? "AUX1" is displayed without achieving External disc control mode.50
✔ Unsupported disc changer is connected.51
☞ Use the disc changer mentioned in the IMPORTANT
INFORMATION of the section on <Safety precautions> (page 3).
? The specified disc does not play, but another one plays instead.52
✔ The specified CD is quite dirty.
☞ Clean the CD.
✔ The disc is loaded in a different slot from that specified.54
☞ Eject the disc magazine and check the number for the specified
disc.
✔ The disc is severely scratched.55
☞ Try another disc instead.
? A CD ejects as soon as it is loaded.62
✔ The CD is quite dirty.63
☞ Clean the CD, referring to the CD cleaning of the section on
<About CDs> (page 5).
KDC-9023R_U.S_r4.pg 02.12.9 6:03 PM Page 55
