Page 2
Batteries (applicable for EU countries that have adopted separate waste EU Representative’s: collection systems) Kenwood Electronics Europe BV Products and batteries with the symbol (crossed-out wheeled bin) cannot be Amsterdamseweg 37, 1422 AC UITHOORN, The Netherlands disposed as household waste.
Page 3
The marking of products using lasers The label is attached to the chassis/case and says that the component uses laser beams that have been classified as Class 1. It means that the unit is utilizing laser beams that are of a weaker class. There is no danger of hazardous radiation outside the unit.
CONTENTS BEFORE USE BEFORE USE Warning Do not operate any function that takes your attention away from safe driving. BASICS GETTING STARTED Caution Volume setting: RADIO • Adjust the volume so that you can hear sounds outside the car to prevent accident. •...
BASICS Faceplate Remote control (RC-406) KDC - 3357UY (supplied for Volume knob Attach (turn/press) Loading slot Remote sensor (Do not expose to bright sunlight.) Detach Pull out the insulation sheet * Not used. when using for the first time. Detach KDC - 4557U KDC - 4057UB button KDC - 4057UR...
Then, perform steps above to set the clock. F/W UPDATE F/W UP xx.xx YES: Starts upgrading the firmware. ; NO: Cancels (upgrading is not activated). For details on how to update the firmware, see: www.kenwood.com/cs/ce/...
RADIO Default: XX LOCAL SEEK ON: Searches only FM stations with good reception. ; OFF: Cancels. Selects the tuning method for the 4 / ¢ buttons. SEEK MODE AUTO1: Automatically searches for a station. ; AUTO2: Searches for a preset station. ; MANUAL: Manually search for a station.
The source changes to USB and playback • AAC/MP3/WMA file: Select the desired folder, then a file. starts. • iPod or KENWOOD Music Editor Light (KME Light)/ KENWOOD Music Control (KMC) file * : Select the desired file from the list (PLAYLISTS,...
CD / USB / iPod Preparation: Direct Music Search (using RC-406) Set the skip ratio Select [ON] for [BUILTIN AUX]. (➜ 4) KDC - 3357UY (for KDC - 4557U While listening to iPod (for Press DIRECT. KDC - 4057UB KDC - 4057UR ) or KME Light/ KMC Start listening Press the number buttons to enter a track/file...
AUDIO SETTINGS While listening to any source... LOUDNESS LOUD LV1/ LOUD LV2: Selects your preferred low and high frequencies boost Press the volume knob to enter [FUNCTION]. to produce a well-balanced sound at a low volume level. ; OFF: Cancels. Turn the volume knob to select [AUDIO CTRL], then press the knob.
Although the audio files are complied with [USER]. • You cannot operate iPod if “KENWOOD” or the standards listed above, playback maybe 1 Press and hold the volume knob to enter the detailed color adjustment.
TROUBLESHOOTING Symptom Remedy Symptom Remedy Sound cannot be heard. • Adjust the volume to the optimum level. “USB ERROR” appears. • Remove the USB device, turn the unit off, then turn it on • Check the cords and connections. again. •...
SPECIFICATIONS KDC - 4557U KDC - 4057UB FM Frequency Range USB Standard USB 1.1, USB 2.0 (Full speed) KDC - 4057UR KDC - 3357UY Maximum Supply Current DC 5 V KDC - 3257URY KDC - 3057UG File System FAT16/ 32 KDC - 3057UR KDC - 3057URY KDC - 317UR...
Installating the unit (in-dash mounting) Warning • The unit can only be used with a 12 V DC power supply, negative ground. Do the required • Disconnect the battery’s negative terminal before wiring and wiring. (➜ 13) mounting. • Do not connect Battery wire (yellow) and Ignition wire (red) to the car chassis or Ground wire (black) to prevent a short circuit.
To the terminal that is grounded when either the telephone rings or during conversation. ( ×1 ) (Mute control wire) (To connect the Kenwood navigation system, consult your navigation manual.) MUTE E Extraction key Connecting the ISO connectors on some VW/...