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

Kenwood KDC-BT7539U FM tuner section, AM tuner section, Bluetooth section, CD player section, USB Interface, Audio section

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Specifications

FM tuner section

Frequency range

200 kHz space : 87.9 MHz – 107.9 MHz

50 kHz space : 87.5 MHz – 108.0 MHz

Usable sensitivity (S/N = 30dB) : 9.3dBf (0.8 μV/75 Ω)

Quieting Sensitivity (S/N = 50dB)

:15.2dBf (1.6 μV/75 Ω) Frequency response (±3 dB)

:30 Hz – 15 kHz

Signal to Noise ratio (MONO) : 70 dB

Selectivity (±400 kHz) : ≥ 80 dB

Stereo separation (1 kHz) : 40 dB

AM tuner section

Frequency range

10 kHz space: 530 kHz – 1700 kHz

9 kHz space : 531 kHz – 1611 kHz

Usable sensitivity (S/N = 20dB) : 28 dBμ (25 μV)

Bluetooth section

Technology

:Bluetooth 1.2 Certified Frequency

:2.402 – 2.480 GHz Output Power

:+4dBm (MAX), 0dBm (AVE) Power Class 2 Maximum Communication range

:Line of sight approx.10m (32.8 ft) Profiles

:HFP (Hands Free Profile)

:HSP (Headset Profile)

:OPP (Object Push Profile)

:PBAP (Phonebook Access Profile)

:SYNC (Synchronization Profile)

:SPP (Serial Port Profile)

:A2DP (Advanced Audio Distribution Profile)

:AVRCP (Audio/Video Remote Control Profile)

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 %

40 KDC-BT7539U

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

USB Interface

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

Full Bandwidth Power (at less than 1% THD)

:22 W x 4 Speaker Impedance

:4 – 8 Ω

Tone action

Bass : 100 Hz ±8 dB

Middle : 1 kHz ±8 dB

Treble : 10 kHz ±8 dB

Preout level / Load (CD)

:2500 mV/10 kΩ Preout impedance

:≤ 600 Ω

Auxiliary input

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

Input Maximum Voltage

:1200 mV Input Impedance

:100 kΩ

General

Operating voltage (10.5 – 16V allowable) : 14.4 V

Maximum Current consumption : 10 A

Installation Size (W x H x D)

:182 x 53 x 155 mm Weight

:1.40 kg

Contents

Page Basic Operations of remote control Accessories/ Installation Procedure 2WARNING To prevent injury or fire, take the following precautions: Before using this unit for the first time How to reset your unit Cleaning the Unit [SRC] Release [ATT] Disc slot [AUTO] [ ] [FNC] Function Control [FNC] Category Function of setup item Text/Title scroll Control knob Tuner functions Item Setting Entry Setting overview Entry Setting overview Enter Function Control mode Press the [FNC] button 2Select your desired setup item Operation type 3Make a setting 4Exit Function Control mode Text Display Selection In Tuner source Information In CD & External disc source In Audio file source Station/Disc Naming (SNPS/DNPS) 1Receive/play the station/disc you want to attach a title to 2Select Name set mode item during Menu mode 3Enter Name set mode 4Enter the name Music Select 2Search for music Select the category item using the Control knob iPod source (“iPod Mode : ON”) Other source Station Preset Memory 2Enter Preset Memory mode Select “P.MEM” 3Select the number to put in the memory Turn the Control knob 4Determine the number to put in the memory Press the Control knob 5Allow the determined number to take effect Press the Control knob Receiving a call Answering a Phone Call Press the [AUD] knob Rejecting an Incoming Call Call waiting Making a call 1Enter dialing method mode 2Select a dialing method Press the Control knob 3Exit the dialing method mode Dial a number Calling a number in the call log Make a voice dialing call Selecting Bluetooth Audio source Pause and play Music Search Security Code 1Select Security Code item during Menu mode (In Standby mode) 2Enter Security Code mode 3Enter Security Code 4Confirm the Security Code Manual Clock Adjustment 1Select Clock Adjustment item during Menu mode (In Standby mode) 2Enter Clock adjustment mode Press the Control knob for at least 1 second. The clock display blinks 3Adjusting Clock Audio Control Range 1Select the source to adjust 2Enter Audio Control mode Press the [AUD] knob 3Select the Audio item to adjust Press the [AUD] knob Speaker Setting Speaker type 1Enter Standby 2Enter Speaker Setting mode Press the [AUD] knob 3Select the Speaker type Turn the [AUD] knob Audio Preset Recall 1Select the source 4Select the Audio Preset Recall Turn the Control knob 5Determine whether to recall the Audio Preset Press the Control knob 6Recall the Audio Preset Registering Bluetooth device When registering from Bluetooth devices 1Turn on the control unit 2Start registering a unit by operating the Bluetooth device 3Enter a PIN code Registering PIN Code 1Select PIN code edit item during Menu mode (In Standby mode) 2Enter PIN code edit mode 3Input the PIN code 4Register a PIN code Selecting the Bluetooth device You Wish to Connect 1Select Bluetooth device selection item during Menu mode Cell-phone Audio player 4Set up the Bluetooth device Adding a voice dialing command 1Enter voice tag mode Select “BT” > “VOICE” > “NAME” 2Search for the name to register 3Select a mode Downloading the SMS 3Exit the SMS download mode Press the [FNC] button SMS (Short Message Service) When a new message arrives Displaying the SMS Selecting TV source Select the TV band and Video input Push the Control knob toward up Select the TV channel Preset Memory In Tuner source Band select [FM]/[AM] Station select [4]/[¢] Hands-freephone control Making a call Enter the dialing method selection mode Select a dialing method Number dial input About Audio file About USB device About KENWOOD “Music Editor” of PC application About the Cell-Phone About the Bluetooth Audio player Menu Glossary The marking of products using lasers (Except for some areas) About CD players/disc changers connected to this unit For Good Reception Page non-Japanesecars Japanese cars Removing the hard rubber frame Removing the Unit Installation the Microphone Unit 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 AM tuner section Bluetooth section CD player section USB Interface