Instruction/ maintenance manual of the product KDC-BT7539U Kenwood
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CD-RECEIVER KDC-BT7539U INSTR UCTION MANU AL © B64-4164-00/00 (MW) B64-4164-00_00_M_English.indd 1 B64-4164-00_00_M_English.indd 1 08.4.8 9:05:41 AM 08.
2 | KDC-BT7539U Con te nt s Before use 3 Basic Operation 4 General functions T uner functions Disc & Audio file play functions F unc tion Con trol 6 ⁄ • Read through this page first for the setting of each function.
English | 3 Before use 2 W ARNING T o prev ent injury or fire, take the follo wing precautions: • T o prevent a short circuit, never put or leave an y metallic objects (such as coins or metal tools) inside the unit. Before using this unit for the first time This unit is initially set on the Demonstration mode.
4 | KDC-BT7539U Gene ral func tio ns Pow er/ Source Select button [SR C] T ur ns on the p ower. When th e power is ON , sele c t a source. SRC Sele c t mod e 1 : Press the [SRC ] bu t ton and then turn t he Control k nob o r push it toward l ef t or r ight.
English | 5 Func tio n Contro l [F NC] Pressing this b ut ton allows yo u to set var ious func ti ons using th e Control kn ob. Refer to <Functi on Control> (p age 6). Category Function of setup item MENU Allows you to set up the envir onment. DISP Allows you to set up the display .
6 | KDC-BT7539U Category Item S etting Entry Setting overview Condition Page MENU “Security Set” 1 sec. Sets security code 17 “SRC Select” “1”*/ “2” Sets the source selection method. 31 “iP od Mode” “OFF”/ “ON”* When set t o “ON” , allows you to select music in the manner similar to that of the iPod .
English | 7 Category Item S etting Entry Setting overview Condition Page DISP > TYPE A/ B/ C/ D/ E / F/ G Sets the display pattern. —8 > GR APH Spectrum Analyz er 1 – 2 Sets the Type E spectrum analyzer display . ‰ > SIDE T ext icon/ Source icon Sets the Type A side icon display .
8 | KDC-BT7539U 1 Enter F unc tion Contr ol mode Press the [FNC] button. F unction icon is displayed. 2 Select your desired setup item Operation type Operation Movement between items T urn the Contr ol knob. Selection of item P ress the Con trol knob .
English | 9 T ext Display Selection Changing the text display . In T uner source Information Display Station name “SNPS” Fr equency “Frequency” Spectrum Analyzer & Clock “Speana/Clock”.
10 | KDC-BT7539U Displa y Set tings Auxiliary Input Display Setting Selects the display below when changing to Auxiliary input source. 1 Select Auxiliary input display setting item during Menu mode (In AUX mode) Select the “Name Set ” display. F or how to select Function Control items , refer to <F unction Control> (page 6).
English | 11 Basic Operation of Disc Changer ( Optional) Selecting CD changer source Press the [SRC] button. Select the “CD Changer ” display . F or how to select source item, refer to <P ower/ Source Select button> of <Basic Operation> (page 4).
12 | KDC-BT7539U T uner Operation F unction of remote control Direct Acc ess T uning Entering the frequency and tuning. 1 Enter Direct Acc ess T uning mode Press the [DIRECT ] button on the remote control. “– – – –” is displayed. 2 Enter the frequency Press the number buttons on the r emote control.
English | 13 Operation of hands-free phoning Befo re U se • F or details on the Bluetooth cell-phone with the hands-free function, see <About the Cell-Phone> (page 31). • Y ou need to register your cell-phone bef ore using it with this unit.
14 | KDC-BT7539U Dial a number 1 Enter dialing method mode Press the [ A T T ] button for at least 1 second. 2 Select the number dial mode Press the C ontrol knob. Select the “DIAL ” display . 3 Enter a phone number Press the number ([1] – [0]), #([F M]), *([AM]), or +([ ¢ ]) button on the remote contr oller .
English | 15 Make a v oice dialing call 1 Enter voic e recognize mode Select “BT ” > “V-REC” . F or how to select Function Control item, r efer to <F unction Control> (page 6). “Ready ” is displayed. 2 Press the Control knob . “PB Name?” is displayed.
16 | KDC-BT7539U Bluetooth Audio Operation Befo re U se • F or details on the Bluetooth Audio player which can be connected, see <About the Bluetooth Audio player> (page 31). • Y ou need to register your Bluet ooth Audio player before using it with this unit.
English | 17 Othe r F unc tions Entering Security Code The Security Code is required to use the audio unit when the unit is first used after removed fr om the battery power source or the Reset button is pressed . 1 Turn the pow er ON. 2 Do the step 3 through 4 operation, and reenter the security code.
18 | KDC-BT7539U Othe r F unc tions Demonstration mode setting T urning the demonstration mode ON/OFF . 1 Select Demonstration item during Menu mode Select the “DEMO Mode” display. F or how to select Function Control items , refer to <F unction Control> (page 6).
English | 19 Audio A djustments Audio Setup Y ou can set Sound system , such as follows; Adjustment Item D isplay Range Fr ont High Pass F ilter “HPF-F” Through/40/ 60/80/100/120 /150/180/220 Hz R.
20 | KDC-BT7539U Audio A djustments Speaker Setting Fine-tuning so that the System Q value is optimal when setting the speaker type as follows; Speaker type Display OFF “OFF” For 5 & 4 in. speak er “5/4inch” For 6 & 6x9 in. speak er “6x9/6inch” For the OEM speak er “O .
English | 21 Audio Pr eset Recall Recalling the sound setup register ed by <Audio Preset Memory> (page 20). 1 Select the source F or how to select source item, refer to <P ower/ Source Select button> of <Basic Operation> (page 4).
22 | KDC-BT7539U Bluetooth Setup Registering Bluetooth devic e T o make your Bluetooth device (cell-phone or audio player) usable with this unit, you need t o register it (pairing). Y ou can register up to five Bluet ooth devices to this unit. When registering from Bluetooth de vices 1 Turn on the c ontrol unit.
English | 23 Registering PIN Code By operating the Bluetooth device, specify the PIN code necessary for registering this unit. 1 Select PIN code edit item during Menu mode (In Standby mode) “PIN Code Edit” is displayed. F or how to select Function Control items , refer to <F unction Control> (page 6).
24 | KDC-BT7539U Bluetooth Setup Selecting the Bluetooth device Y ou W ish to Connect When two or more Bluetooth devices hav e already been register ed, you need to select the Bluetooth device you wish to use . 1 Select Bluetooth device selection item during Menu mode Cell-phone (In Standby mode) “Phone Selection ” is displayed.
English | 25 Adding a v oice dialing command Add a voice tag t o the phonebook for voice dialing. Y ou can register up to 35 voic e tags. 1 Enter voice tag mode Select “BT ” > “VOICE” > “NAME” . F or how to select Function Control item, r efer to <F unction Control> (page 6).
26 | KDC-BT7539U Bluetooth Setup Downloading the SMS Download the short message (SMS) arrived at the cell-phone so that it can be read on this unit. 1 Enter SMS download mode Select “BT ” > “SMS” > “SMSDL ” . F or how to select Function Control item, r efer to <F unction Control> (page 6).
English | 27 F unction of remote control Direct T V T uning Entering the T V channel and tuning. 1 Enter Direct T V T uning mode Press the [DIRECT ] button on the remote control. “– –” is displayed. 2 Enter the T V channel Press the number buttons on the r emote control.
28 | KDC-BT7539U Basic Operations of remote control SRC VOL AT T AU D AT T DIRECT 0 — 9 SRC VOL AUD 2-ZONE FM/A M General con trol V olume control [VOL ] Sou rce se lec t [SR C ] Vo l um e r e d u c.
English | 29 Hands-free phone con trol Making a call Ente r the di ali ng me tho d sel ec tio n mo de [ ] Select a dialing method [ 38 ] Number dial input Operation type O peration Input a digit. [0] – [9] buttons Input “+” . [ ¢ ] button Input “#” .
30 | KDC-BT7539U Appe ndi x About Audio file • Playable A udio file AAC-L C (.m4a), MP3 (.mp3), WM A (.wma) • Playable disc media CD-R/R W/ROM • Playable disc file f ormat ISO 9660 Level 1/2, Joliet, Romeo , Long file name.
English | 31 About the Cell-Phone This unit conforms to the following Bluet ooth specifications: Version Bluet ooth Standard Ve r . 1.2 Profile HFP (Hands Fr ee Profile) OPP (Object Push Pr ofile) PBAP (Phonebook Access P rofile) SYNC (Synchr onization Profile) F or the cell-phones verified for compatibility, access the following URL: http://www.
32 | KDC-BT7539U Appe ndi x • AMP Selecting “OFF” turns off the built-in amplifier . T urning off the built-in amplifier improves the quality of the sound from Pr eout. • Zone2 (Dual Zone) Set the destination (front speaker “Fr ont ” or rear speaker “Rear ”) of the sub source (A UX IN) when the Dual Zone function is turned on.
English | 33 Accessor ies/ Installation Procedure Ac cessories 1 ..........1 4 ..........4 2 ..........2 5 ..........4 3 ..........1 Installation Proc edure 1. T o prevent a short circuit, remove the key from the ignition and disconnect the - battery.
MIC P .CONT ILLUMI ANT . CONT MUTE REMO.CONT LR AUX 34 | KDC-BT7539U Connecting Wires to T erminals Battery Ground wire (Black) - ( T o car chassis) FM/AM antenna input F use (10A) Wiring harness (Accessory 1 ) Ignition wire (Red) Battery wire ( Yellow) ACC Car fuse box If no connections are made, do not let the wire come out from the tab .
English | 35 Installation /Removing the Unit non-Japanese cars Fir ewall or metal suppor t Screw (M4 × 8 mm) (commercially available) Self-tapping screw (commercially available) Metal mounting strap (commercially available) Bend the tabs of the mounting sleeve with a screwdriver or similar utensil and attach it in place.
36 | KDC-BT7539U Installation the Microphone Unit 1 Check the installation position of the microphone (accessory 3 ). 2 Remove oil and other dir t from the installation sur face. 3 Install the microphone. 4 Wire the microphone cable up to the hands-fr ee box with it secured at several positions using tape or the like.
English | 37 T roubleshoot ing Guide Some functions of this unit may be disabled by some settings made on this unit. ! • Cannot set up the subwoofer . • Cannot set up the High Pass Filter . • Cannot set up the Fader . • No Audio control effect on A UX.
38 | KDC-BT7539U Bluetooth audio source ? The Bluetooth audio pla yer cannot be registered (pairing). ✔ The PIN code is fixed . ☞ When a PIN code is specified in the Instruction Manual for Bluetooth Audio Pla yer, r egister it with refer ence to <Registering PIN Code> (page 24) to register the Bluet ooth audio player .
English | 39 USB ERROR (Blink): Some trouble may have occurred t o the connected USB device. ➪ Remove the USB device, then cycle the power switch to ON. If the same display is repeated, use another USB device . iPod Error: Connection to the iP od has failed.
40 | KDC-BT7539U Speci ficat ions FM tuner section Fr equency range 200 kHz space : 87.9 MHz – 107.9 MH z 50 kHz space : 87.5 MHz – 108.0 MH z Usable sensitivity (S/N = 30dB) : 9.3dBf (0.8 V/75 Ω) Quieting Sensitivity (S/N = 50dB) : 15.2dBf (1.
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