Instruction Manual
Page 7
... Radio (Optional accessory) USB device (iPod) CD External disc (Optional accessory) Auxiliary input Auxiliary input (Optional accessory) Standby (Illumination only mode) Display "SAT" "TUNER" or "HD RADIO" "USB" ("iPod") "CD" "CD CH" "AUX" "AUX EXT" "STANDBY" ⁄ • When connection of the iPod is recognized, the source display changes from "USB" to "iPod...
... Radio (Optional accessory) USB device (iPod) CD External disc (Optional accessory) Auxiliary input Auxiliary input (Optional accessory) Standby (Illumination only mode) Display "SAT" "TUNER" or "HD RADIO" "USB" ("iPod") "CD" "CD CH" "AUX" "AUX EXT" "STANDBY" ⁄ • When connection of the iPod is recognized, the source display changes from "USB" to "iPod...
Instruction Manual
Page 9
...the table below . 4 Setup the Audio item Turn the [VOL] knob. Adjust the volume of KDC-X491 • Volume offset: Sets each source's volume as a difference from the basic volume. ...1 second. 3 Select the Audio Setup item to adjust Press the [SRC] button. 2 Enter Audio Setup mode Press the [VOL] knob for at least 1 second. Adjustment Item Display Front High Pass Filter "HPF"... 150/180/220* Hz 50*/60/80/100*/120/ Through Hz Reverse (180°)/ Normal (0°) -8 - ±0 (AUX: -8- +8) OFF/ON OFF/ON ⁄ • * Function of Front channel by [SRC] button. - speaker For 6...
...the table below . 4 Setup the Audio item Turn the [VOL] knob. Adjust the volume of KDC-X491 • Volume offset: Sets each source's volume as a difference from the basic volume. ...1 second. 3 Select the Audio Setup item to adjust Press the [SRC] button. 2 Enter Audio Setup mode Press the [VOL] knob for at least 1 second. Adjustment Item Display Front High Pass Filter "HPF"... 150/180/220* Hz 50*/60/80/100*/120/ Through Hz Reverse (180°)/ Normal (0°) -8 - ±0 (AUX: -8- +8) OFF/ON OFF/ON ⁄ • * Function of Front channel by [SRC] button. - speaker For 6...
Instruction Manual
Page 25
... or left. CD text - Text for service activation and potential service changes. In Standby mode Built-in Auxiliary input Setting Set the Built-in auxiliary input or the auxiliary input of optional KCA-S220A is used. Display Setting "AUX OFF" When selecting the source there's no Auxiliary Input. Folder name/ File name...
... or left. CD text - Text for service activation and potential service changes. In Standby mode Built-in Auxiliary input Setting Set the Built-in auxiliary input or the auxiliary input of optional KCA-S220A is used. Display Setting "AUX OFF" When selecting the source there's no Auxiliary Input. Folder name/ File name...
Instruction Manual
Page 33
..."2". ! The Touch Sensor Tone doesn't sound. ✔ The preout jack is enabled. ☞ (page 9) ! English | 33 No Audio control effect on AUX. ▲ The Dual zone function is being played. ✔ The media is scratched or dirty. ☞ Clean the media, referring to the CD cleaning of... condition is not turned off. ! Audio file source ? Disc source ? Troubleshooting Guide Some functions of this unit. ! Cannot switch to Aux source. ▲ • AUX is not turned on this unit may just be output from the preout jack. Radio reception is poor. ✔ The car antenna is ...
..."2". ! The Touch Sensor Tone doesn't sound. ✔ The preout jack is enabled. ☞ (page 9) ! English | 33 No Audio control effect on AUX. ▲ The Dual zone function is being played. ✔ The media is scratched or dirty. ☞ Clean the media, referring to the CD cleaning of... condition is not turned off. ! Audio file source ? Disc source ? Troubleshooting Guide Some functions of this unit. ! Cannot switch to Aux source. ▲ • AUX is not turned on this unit may just be output from the preout jack. Radio reception is poor. ✔ The car antenna is ...