Manuals / Brands / Car Audio and Video / Car Stereo System / Kenwood / Car Audio and Video / Car Stereo System

Kenwood DPX 504 U, DPX304, DPX404U FM tuner section, MW tuner section, LW tuner section, CD player section, USB Interface (DPX504U/ DPX404U), Audio section, Auxiliary input

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Specifications

FM tuner section

Frequency range (50 kHz space)

:87.5 MHz – 108.0 MHz

Usable sensitivity (S/N = 26dB) DPX504U: 0.7 μV/75 Ω DPX404U/ DPX304: 1 μV/75 Ω

Quieting Sensitivity (S/N = 46dB) DPX504U: 1.6 μV/75 Ω DPX404U/ DPX304: 2.5 μV/75 Ω

Frequency response (±3.0 dB)

:30 Hz – 15 kHz

Signal to Noise ratio (MONO) DPX504U: 65 dB

DPX404U/ DPX304: 63 dB

Stereo separation (1 kHz) : 40 dB

MW tuner section

Frequency range (9 kHz space) : 531 kHz – 1611 kHz

Usable sensitivity (S/N = 20dB) DPX504U: 25 µV

DPX404U/ DPX304: 36 µV

LW tuner section

Frequency range

: 153 kHz – 279 kHz

Usable sensitivity (S/N = 20dB) DPX504U: 45 µV

DPX404U/ DPX304: 57 µV

CD player section

Laser diode

: GaAlAs Digital filter (D/A)

:8 Times Over Sampling D/A Converter

:24 Bit

Spindle speed

:500 – 200 rpm (CLV) Wow & Flutter

:Below Measurable Limit Frequency response (±1 dB)

:10 Hz – 20 kHz

Total harmonic distortion (1 kHz) : 0.008 %

Signal to Noise ratio (1 kHz)

:110 dB Dynamic range

:93 dB

MP3 decode

:Compliant with MPEG-1/2 Audio Layer-3 WMA decode

:Compliant with Windows Media Audio AAC decode

:AAC-LC “.m4a” files

78DPX504U/ DPX404U/ DPX304

USB Interface (DPX504U/ DPX404U)

USB Standard

:USB1.1/ 2.0 (Full speed) Maximum Supply current

:500 mA

File System

:FAT16/ 32 MP3 decode

:Compliant with MPEG-1/2 Audio Layer-3 WMA decode

:Compliant with Windows Media Audio AAC decode

:AAC-LC ”.m4a” files

Audio section

Maximum output power : 50 W x 4

Output power (DIN 45324, +B=14.4V)

:30 W x 4 Speaker Impedance

:4 – 8 Ω

Tone action

DPX504U

BAND1 (60 Hz): ±9 dB

BAND2 (250 Hz): ±9 dB

BAND3 (1 kHz): ±9 dB

BAND4 (4 kHz): ±9 dB

BAND5 (16 kHz): ±9 dB

DPX404U/ DPX304

Bass : 100 Hz ±8 dB

Middle : 1 kHz ±8 dB

Treble : 12.5 kHz ±8 dB

Preout level / Load (CD) DPX504U: 2500 mV/10 kΩ

DPX404U/ DPX304: 2000 mV/10 kΩ

Preout impedance : ≤ 600 Ω

Auxiliary input

Frequency response (±1 dB) : 20 Hz – 20 kHz

Input Maximum Voltage

:1200 mV Input Impedance

:10 kΩ

General

Operating voltage (11 – 16V allowable) : 14.4 V

Maximum Current consumption : 10 A

Installation Size (W x H x D)

:182 x 111 x 158 mm Weight

:1.5 kg

Specifications subject to change without notice.

Contents

Page Before use Component names and functions General operation iPod/iPhone Operation USB device Operation DSP Setup Log Function Bluetooth Setup SMS (Short Message Service) Appendix Before using this unit for the first time 2WARNING To prevent injury or fire, take the following precautions: ¤CAUTION Condensation Page 1Disc slot 2[0] button 3[1] – [6] button 4[DISP] button 5[ATT] button Page VOL iPod Before Using Canceling the Demonstration Mode Common Operation Function setting Operation 2Enter Function setting mode Press the [VOL] knob 3Select the setting item Operation example: Select “Settings”/ “SETTINGS” > “Seek Mode”/ “SEEK MODE” 1 – 4 ¢iPod VOL Playing iPod • Connect an iPod Song Select Play function Repeat play Random play All Random play iPod Control by Hand Mode iPod Setting 3Turn the [VOL] knob and press it when the desired item is displayed Select “Settings”/ “SETTINGS” 4Select the setting item Overview Related Search 3Enter Related search mode Press the [1] button 4Select the Search item Turn the [VOL] knob and press it when the desired Search item is selected Searches music Alphabet Search 3Select search item 4Enter Alphabet Search mode Press the [3] button 5Search for song Cancelling the Alphabet Search 4Turn the [VOL] knob to select “YES”, and then press the [VOL] knob Deleting the all song from the Playlist (In Function setting mode) 1Enter Function setting mode Press the [VOL] knob Select “Settings”/ “SETTINGS” > “Delete My Playlist”/ “MPLIST DELETE” 3Turn the [VOL] knob to select “YES”, and then press the [VOL] knob 2 – BAND 4 ¢ VOL Playing USB device • Connect a USB device Moving to the next folder Scan play Press the [2] button Press the [3] button USB Setting Disc play •Insert a disc •Select CD source Press the [SRC] button Disc ejection Basic Operation of Disc Changer (Optional) Select CD changer source Moving to the next disc Playing the Current Song or Disc Repeatedly. (Repeat play) Randomly plays the music in the disc changer. (Magazine random play) Selecting Tuner source Selecting the Receiving Band Selecting the Receiving station Traffic information Tuner Setting 6Exit Function setting mode Remarks Station Preset Memory 1Select the frequency to put in the memory Press the [4] or [¢] button Auto Memory Entry 1Select the radio band you wish to store in the preset memory 3Enter Auto Memory Entry mode 4Open Auto Memory Entry Select “YES” PTY (Program Type) 4Exit PTY mode Press the [ ] button 1Enter PTY mode Press the [ ] button 2Select the Program Type Turn the [VOL] knob Program Type Preset Changing Language for PTY Function Page Selecting Bluetooth Audio source Pause and play Press the [6] button Music Search 1Turn on this unit Press the [SRC] button Page DISP ATT 4 ¢ LOG VOL Step 1. Pairing (Registering from Bluetooth devices) 2Start registering a this unit by operating the Bluetooth device Receiving a Call Answering a Phone Call Rejecting an Incoming Call During a Call Disconnecting a Call Call Waiting Answering Another Incoming Call with the Current Call Suspended 1Press the [VOL] knob 2Turn the [VOL] knob and press it when the desired item is displayed Select “ANSWER” Making a Call 1Enter Bluetooth mode 2Select a dialing method 3Exit the dialing method mode Speed Dialing (Preset Dial) Calling a Number in the Phone Book 2Select the Phone Book mode Select “Phonebook” 3Select the initial to be searched for 4 Select the name Make a Voice Dialing Call Registering to the Preset Dial Number List Select the phone number you wish to register Display of Phone Number type (category) Page Display type select Press the [DISP] button Mode Display Type Display Setting Text scroll Press the [DISP] button for at least 1 second Selecting text display Select the text display part Select the text Press the [4] or [¢] button Information display setting 3Enter the Display Setting mode and select the Spectrum analyzer display mode Select “Settings” > “Display & Illumination” > “Display Select” 4Select the setting item to adjust Setting Text Display Selection Press the [DISP] button In Tuner source In CD source In Audio file/ iPod source Illumination Color Selection 3Select the place where you want to set the Illumination Color Place 4Select the Illumination Color Creating “User”/”USER” color B.BOOST Clock and Date Adjustment 2Enter Clock adjustment mode Select “Settings” > “Clock & Date” > “Clock Adjust” 3Adjusting Clock Select the city display part Turn the [VOL] knob Set cities for Home/ Sub Press the ] button Dual clock city setting 2Select City Select mode Initial Settings 3Enter Initial Setting mode Select “Initial Settings”/ “INITIAL SET” 4Select the setting item to adjust Turn the [VOL] knob Demonstration mode Setting 2Enter Demonstration mode setting Select “DEMO Mode”/ “DEMO MODE” 3Set the Demonstration mode Select “ON” or “OFF” Do the step 5 through 8 operation, and reenter the Security Code Repeat steps 5 and 6, and complete the Security Code Select the Security Code numbers Turn the [VOL] knob Select the digits to enter Press the Confirm the Security Code Deactivating Security Code Select “Initial Settings”/ “INITIAL SET” > “Security Clear”/ “SECURITY CLR” 3Enter Audio Control mode Select “Audio Control” Remarks Preset Equalizer curve Select Equalizer curve 3Enter Preset Equalizer mode Select “Audio Control” >“Equalizer” >“Preset Equalizer” ✍✍Select the iPod Equalizer curve Listening Position Selection Compensation seat 3Enter Preset position setting mode Select “Audio Control” >“Position” >“Preset Position” 4Select the seat you want to compensate Turn the [VOL] knob Dual Zone System Select “Audio Control” >“Detailed Setup” 1 Select the source 2 Enter Function setting mode 3 Enter Audio Control mode Turn the [VOL] knob and press it when the desired item is displayed Page Car Type Selection 3Enter Cabin select mode Select “Audio Control” >“Detailed Setup” > “Car Type” 4Select the car type Turn the [VOL] knob to select the car type, and then press the [VOL] knob Car Type Fine Adjustments 3Enter Car Type Adjustment mode Select “Audio Control” >“Detailed Setup” >“Car Type Adjust” X’Over Setting 3Enter X’Over setting mode Select “Audio Control” >“Detailed Setup” >“X’Over” Select “Front”, “Rear”, or “SubWoofer” 5Select the item you want to set Audio Preset Recall 3Enter Audio preset recall mode Select “Audio Control” >“Detailed Setup” >“Preset” >“Preset Recall” Select preset number 5Turn the [VOL] knob and press it when the desired item is displayed LOG VOL Log Function recall 1Display the Log Function list Press the [LOG] button 2Recall the desired function Function category Deleting a Log Function item Enter Function setting mode Select the Log delete mode Log Function category setting Select “Settings” > “Log” > “Log settings” Tuner Log Function time setting 2Select the Tuner Log time set mode Select “Settings” > “Log” > “Tuner Log Time Set” 3Set the reception time for the timing to start logging the station Page Bluetooth Setting 1Press the [LOG] button for at least 1 second Select “Settings” 3Select the Setting item 5Exit BT Settings mode Page Registering Bluetooth device Registering from this unit Select “Settings” > “PAIRING” >“Device Registration” 3Select a Bluetooth device 4Input the PIN code Enter Bluetooth device selection mode Press the [VOL] knob Select the Bluetooth device Turn the [VOL] knob Exit BT Settings mode Registering PIN Code 2Enter PIN code edit mode Delete the selected Bluetooth device Press the [VOL] knob Deleting a Registered Bluetooth device Downloading the Phone Book To download automatically To download from the cell-phonemanually Adding a Voice Dialing Command 2Enter Phone book name edit mode Select “Settings” > “Voice Tag” > “PB Name Edit” 3Search for the name to register 4Select a mode Setting a Voice Command for Category Select “Settings” > “Voice Tag” >“PN Type Edit” Select “General”, “Home”, “Office”, “Mobile”, or “Other” Register the category (type) by performing steps 5 to 7 in Page SMS (Short Message Service) Downloading the SMS 2Enter SMS download mode Select “Settings” >“SMS Download” 4Exit BT Settings mode Page About Audio file About USB device iPod/iPhone that can be connected to this unit About “KENWOOD Music Editor” General Tuner source Disc source Audio file source Hands-free Bluetooth audio source The messages shown below display your systems condition Page FM tuner section MW tuner section LW tuner section CD player section USB Interface (DPX504U/ DPX404U) Declaration of Conformity with regard to the EMC Directive 2004/108/EC