14|KDC-W5641U/KDC-W5541U/KDC-W5141U/KDC-W5041U/KDC-W4141/KDC-W4041Accessory of KDC-W5641U/KDC-W5141U/KDC-W4141General controlVolume control[VOL]Source select[SRC]Volume reduce[ATT]When the button is pressed again, the volume returnsto the previous level. When the volume is reduced,the "ATT" indicator flashes.In Audio controlAudio item select[AUD]Adjusts the Audio item[VOL]⁄• Refer to method, such as the procedures for Audio control andothers operations.Dual Zone controlDual zone system on and off[2-ZONE]Rear channel volume control[5]/ [∞]Basic Operations of remote controlIn Tuner sourceBand select[FM]/[AM]Station select[4]/[¢]Recall preset stations[1] — [6]In CD/USB sourceMusic select[4]/[¢]Folder/Disc select[FM]/[AM]Pause/Play[38]⁄About []This button is used when Bluetooth HANDS FREEBOX is connected. For more information, refer to theinstruction manual of Bluetooth HANDS FREE BOX.¤• Do not set the remote control in hot places such ason the dashboard.Loading and Replacing batteryUse two “AA”/ “R6”-size batteries.Slide the cover while pressing downwards to removeit as illustrated.Insert the batteries with the + and – poles alignedproperly, following the illustration inside the case.SRCVOLATTAUDATTDIRECT0 — 9SRCVOLAUD2-ZONEFM/AM***KDC-W5641U/W5141U only