AMS DIFFUSION CT424DABBT CAR AUDIO PLAYER User Manual
AMS DIFFUSION CAR AUDIO PLAYER
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![EN-2Panel Controls(1). - Microphone(2). - Power on (press), - Mute (short press), - Adjust volume (rotate) - Power off (long press)(3). - Press to toggle the playing Sources: Radio, USB (when USB inserted), AUX IN, A2DP (when Bluetooth is connected), DAB - Hold it more than 2 seconds and rotate the [volume] knob to select PTY mode.(4).- Band switch: DAB 1 / DAB 2 / DAB 3 - Auto memory system:hold it to automatically search station and save the strongest signal station to preset from 1 to 6 on the current band. (5). - Press [SEL] and rotate [volume] knob to select EQ (equalizer) preset mode. - Press to confirm,when selecting the PTY mode, When in dial number mode, press [SEL] to start and rotate [volume] knob to dial a phone number.(6). - Radio mode: Press [DSP] (display) to access: PTY info/ Display FM/AM frequency/clock - MP3 mode: track duration - Hold it to enter setting mode(7). - Radio mode: Automatic search the station from high to low. Hold the touch 2 seconds for manual station search. - MP3 / BT music mode Select the previous track Fast rewind (long press) only USB(8). - Radio mode Automatic search the station from low to high: Hold the touch 2 seconds for manual station search - MP3 / BT music mode Select the next track Fast forward (long press) only USB(9). - USB slot(10). - Play/pause (when USB / BT music)(11). - Auto playback at the begining of the track (10 seconds) with an USB device.(12). - MP3 repeat play(13). - MP3 random play(14). - MP3 folder back/Answer/Dial/Call transfer/Hang on(15). - MP3 folder ahead/Hang off/ Disconnect (long press)(10-15). -1-6 radio preset Press to select tune in a preset station. Hold for more than 2 seconds to save current station.(16). - AUX21014111512133 4 5 6 7 89116SRC SEL DSP2INT1 4RDM3RPT5F 6F](https://usermanual.wiki/AMS-DIFFUSION/CT424DABBT/User-Guide-4151352-Page-3.png)
![EN-4to 35) AF(ON/OFF) REG(ON/OFF) CT(ON/OFF) DX/LOCAL ST/MONOAUTO ANS(ON/OFF) AUTO CON(ON/OFF) BEEP(ON/OFF) 12/24H MIC/SEL (REAR/FRONT) AREA SWRC SET (ON/OFF) TIMER(ON/OFF) SCROLL(ON/OFF) BT VOL(0 to +7) VOL LAST/ADJ S- VOL(5 to 30) PWD SET PWD(ON/OFF)Wait for 1s and rotate the knob to adjust.TA modeEnable /Disable automatic switching to FM- tuner mode in case of incoming Traffic announcements. Rotate the [volume] knob to select TA ALARM or TA SEEK mode. If the TA (traffic announcements) is turned on and there is no traffic program identification code received in the specified time, no TA/TP will display and either TA ALARM or TA SEEK will be activated.TA ALARM modeAlarm is turned onA beep sounds and the display show “No TA-TP” when you are listening a radio station that does not broadcast TP info.TA SEEK modeTA SEEK is automatically activated.The radio will automaticaly search for a new “TP” compatible transmitter in case of signal loss on the station playing.NoteEUROPE area: add to RDS function, JAPAN, AUSTRALIA and USA area: no RDS function.TA settingButton TipsMP3 PlaybackTrack skip Press the [/ ] button to go to the previous or next track.MP3 track fast searchHold it [ / ] to enter fast forward or reverse back mode.Folder selectPress the [ 5F-]/[ 6F+] button to select MP3 folder back/ahead.Set ClockRadio mode: Press [DSP] button, turn and turn display PTY/Clock/current channel.MP3 playback mode: press [DSP] button, turn and turnaboutfoldername/lename/ID3TAG/ClockThen press [DSP] button more than 2 seconds, ‘Clock‘ displayed, press [SEL] button, rotate the [volume] knob and press [ /] button to set, press[SEL]toconrm.Automatic clock setting :While listening an FM RDS station, transmitter updates automatically time on the radio unit.Clock format:Press several times on [SEL] button to view “24 hours”.Rotate [volume] knob to select “12 hours” mode (displays PM or AM).System settingOn the non time display menu:Hold the [DSP] to enter the system setup menu, and press [ / ] button to select:CLOCK TA(ON/OFF) TA MODE ALARM/SEEK TA RETURN/RETURNS TAL VOL(10 Rotate [volume] knob to set ON/OFF.TA VOL modeRotate the [volume] knob to to adjust TA VOL 10-35. VOL ADJ modeRotate the [volume] knob to select VOL ADJ or LAST mode.If ADJ selected after pressing >> “S-VOL” will display to adjust the sound [volume] at the radio ignition settings from 5 to 30.TA RETURNOn the FM mode, set the TA time space Info of auto search with RDS.Setting for “LONG”, Auto search the TA time space for 180 sec, Setting for “SHORT”, auto search the TA time space for 45 sec.AREA SETTINGAREA setting: Rotate the [volume] knob to select EUROPE, USA, JAPAN, AUSTRA, LATINAudio settingPress [SEL] button, and press the [ / ] button to select BASS/TREBLE/BALANCE/ FADER/LOUD/EQ function, rotate the knob to adjust.Radio OperationRadio seek automatically Press the [/ ] button to auto search the station rewind / forward.Radio tune by step Hold [/ ] button more than 2 seconds, switch to the MANUAL mode, then short press [/ ] button to step search the station rewind / forward. Manual Memory StoreAt FM1/FM2/FM3/MW1/MW2/LW mode, press and hold button 1-6 to save current station in memory. You can save up to 36 stations in total.](https://usermanual.wiki/AMS-DIFFUSION/CT424DABBT/User-Guide-4151352-Page-5.png)
![EN-5RDS AF (Alternative Frequency):When the radio signal strength is weak, enabling the AF function will allow the unit to automatically search another station with the same PI, but with stronger signal strength.PS (Program Service name): The name of station will be display instead of frequency.Press 2 seconds the [DSP] button and select [ / ] to set AF/TA/REG, rotate the [volume] knob to open or close AF/TA function.PTY functionHold the [SRC] button to PTY function, rotate the [volume] knob, display NEWS and POP program type.Press 2 seconds [SRC] button and rotate the [volume] knob to select the type of station INFO-SPORT-EDUCATE-DRAMA-CULTURE-SCIENCE-VARIED-POPM-ROCK M-EASY M-LIGHT M-CLASSICS-OTHER M-WEATHER-FINANCE-CHILDREN-SOCIAL-RELIGION-PHONEIN-TRAVEL-LEISURE-JAZZ-COUNTRY-NATIONM-OLDIES-FOLK-DOCUMENT-TEST-ALARMREG on: AF function will implement theregional code (of the PI) and only stations in the current region can be tuned automatically.REG off: AF function will ignore the regional code(of the PI) and stations in the other regions can also be tuned automatically.Button TipsCT ON/OFFWhile listening an FM RDS station, transmitter updates automatically the clock on the radio unit.Automatic display of the clockThis function allows to display automatically the clock instead of the "standard" display (tuner, Aux, A2DP, USB). After 15 seconds, in case of manipulation of buttons the display will turn back to "standard" display and will return on the clock.nb : Noted: some radio stations, besides their name, reveal " RT + " information (name of the artist, titles, etc.), in this case the clock will display between 2 scrollings of text.Activation:Press 2 seconds on "DSP" and then press the button [ / ] several times to select function. CLOCK_DISP displays, select ON to activate the function.BT AudioTo play music from a Bluetooth device and control with the unit.1. Press [SRC] button several time up to select BT MUSIC mode. If the Bluetooth device is connected, the display shows A2DP.2. To play or pause, press "1" and/or [ / ] to skip the track MUSIC mode : If the Bluetooth device is connected, the display shows A2DP.VOL LAST/ADJ modeRotate the [volume] knob to select VOL LAST or ADJ mode. In ADJ mode, rotate the [volume] knob to adjust S-VOL 5-30.BEEP modeRotate the [volume] knob to select button beep sound on or off.SCROLL modeRotate the [volume] knob to select SCROLL (ID Tag) mode on or off.SWRC function(system wired remote control) This function allows to control main functions of the radio (VOL-/VOL+ /Source /SEEK+/SEEK-/Tune Memory /BT-OFF hang off) in USB/BT/A2DP/AUX.To do so, you need a wired remote to connect to the female input 3.5, yellow connector at the back of the radio.SWRC SET Activate or deactivate the steering wheel controlsSWRC (RESIST / PWM) on CT412-DABAllows you to select the signal mode of the steering wheel controls:](https://usermanual.wiki/AMS-DIFFUSION/CT424DABBT/User-Guide-4151352-Page-6.png)
![EN-6Button Tips> RESIST: chain of resistors> PWM: frequency - 100 Hz at 12 Volts Timer ON/OFFTimer ON: when ignition of the machine is off, you can turn the unit on by pressing POWER button, and it can work for about 2 hoursTimer OFF: when ignition of the machine is off, the unit can't work anymore.AREA modePress [DSP] button more than 2 seconds, then press [ /] button several time to select AREA funtion. Rotate the knob to select"EUROPE--USA--JAPAN- AUSTRA-LATIN".NB : the radio will delete the preselectedstation memoryLOUD ON/OFFPress [SEL] to display EQ OFF,then press [/] button several time to select LOUD function. Rotate the [volume] knob to select Loudness ON or OFF.STEREO/MONO mode (in Radio mode)Press [DSP] button more than 2 seconds, then press [ /] button several time to select ST/MONO funtion. Rotate the [volume] knob to select FM stereo or mono.LOCAL ON/OFF mode (OFF=DX) Press [DSP] button more than 2 seconds, then press [ /] button several time to select DX/LO. Rotate the [volume] knob to select tuner sensitivity distant or local.MICIn Default settings, the MIC SEL is "REAR".The micro cable is connected at the rear of the radio, we advise you not disconnect the micro cable in order to avoid losing it.On the non time display menu:Press and hold [DSP] button more than 2 seconds, then press [ / ] button several time to select MIC SEL and rotate the [volume] knob to select "FRONT".](https://usermanual.wiki/AMS-DIFFUSION/CT424DABBT/User-Guide-4151352-Page-7.png)
![EN-7Bluetooth Functions Pairing 1. Open the device's BT function,2. Search bluetooth equipments by your device. Please make sure your device be detectable (through the menu on the device).3. Select unit CT424 DAB BT to connect. Press [ 6F+] button more than 2 seconds, and the Bluetooth device will be disconnected (only in A2DP mode or phone use).AUTO CON mode Press [DSP] button more than 2 seconds.Press [ ] or [ ] to display "AUTO CON".Rotate the [volume] knob to select AUTO CON mode, select on or off. When it is on, it will automatically connect the device.AUTO ANSPress [DSP] button more than 2 seconds. Press [ ] or [ ] to display "AUTO ANS". Rotate the [volume] knob to select AUTO ANS mode, select on or off. When it is ON, the radio will automatically hang on after a ring tone (4/5).BT mode selectingPress [SRC] button to select BT mode.Press [DSP] bu tton to display the A2DP information.Dialing1. Phone dialing Use your mobile phone dialing, LCD screen displays dialing information.2. Unit dialing Press [SRC] button to switch to A2DP(BT) mode. Press [ 5F-] the picture hang on and "DIAL NO" appears on the LCD, then press [SEL] button to enter dialing mode. Press [ / ] button and rotate the [volume] knob to input dialing numbers, press [ 5F-] button to dial out.3.You can search for any call, dialed, missed, or received. As previously for ""DIAL NUM"" function, select ""Dialed"", ""Missed"" or ""Received"",> Press the [SEL] button to enter the selected history.> Turn the [VOL] knob to scroll through the contacts.> When the contact's name or mobile phone number is displayed, press the [5F /] button to call the mobile phone number of this contact. Press the [6F /] key to end the callVoice switchDuring the call, Press the [ 5F-] button to transfer between the unit and your phone.Hang up/AnswerPress [ 5F-] button to answer a call,Press [ 6F+] button to hang up.A2DP modeOn A2DP music playing mode, press [1] button to pause/play.Press [ / ] to previous or next track.In AD2P mode, if your phone is paired you can order vocally by "SIRI" or "Google " application to select and give a call. On some ANDROID versions you can separate phone book and music management in order to connect two Bluetooth devices1. Standard Setting (one device phone and media)with your phone you can receive and send a call and listen to your music at your device2. Double connection (2 phones connected at the same time) • in BT ( receipt and phone call) • second in A2DP mode(listen to your music) Loading/Take out USB equipment1. nepO the USB cap located on the bottom left of the unit, insert a USB device into the connector and the unit will begin to play automatically.2. oT stop playback of USB device, push the [SRC] button to non USB mode and then remove the USB device.USB Function Summarization you can free media connection on the phone • on the phone, enter the Bluetooth setting • position yourself on the device • go to the setting at this device • uncheck the setting " audio parameter Media" • close the acces parameter the first device received an transmit call, the second device playing the audio media, to return to standard parametrage, tick the box of the first device having disconnected the second deviceVoice commandsIn the A2DP mode, you can use voice commands (mobile application SIRI / Google voice / and Android) to make a telephone call from the phone book or write a SMS.“ Voic e commands ” func t ion mus t be activated on your telephone and avoid noisy environment.](https://usermanual.wiki/AMS-DIFFUSION/CT424DABBT/User-Guide-4151352-Page-8.png)
![EN-8DAB functionDAB Radio SelectionDAB/DAB+ Provides radio programs in digital sound quality. To access Digital Audio Broadcast (DAB) press the [SRC] button and select DABDAB Service SCAN "Synchronising"If the antenna is not connected, ""No signal"" will be displayed. If the tuner has never been used, ""No service"" will be displayed. Automatic scan:The radio will initiate an automatic scan of the DABtransmittersfortherstoperation,oriftheDAB transmitters is lost. Manual scan:In DAB mode, if you want to launch a scan, hold down the ""BAND/SCAN"" button for 1 second. The screen will display the message ""SCAN OK""andwilldisplaythenumbers1to100Kone after the other (DAB block). At the end of the scan, the screen will display the number of stations received (e.g. FOUND 39 = 39 stations found)andwillbroadcasttherststation.Select DAB group"Press the [ BAND ] Button to select one of the available DAB groups:DAB1 > DAB2 > DAB3. They allow the storage of 6 stations each"Tuning a DAB ServiceTo tune a DAB service push [<< / >> ] to select the next/previous DAB service. “Tuning” is shown on the Display, Then the station is automaticaly broadcast DAB Service List"To get an overview of receivable DAB services . Push [SEL] for 2 seconds to open the DAB Service List, Rotate the [VOL] knob to scroll through the list of receivable stations. Push [SEL] to tune a DAB service . “Tuning” is shown on the display, then the station is automaticly broadcast "Storing DAB Favourites"There are 3 favorite DAB groups available (DAB1 -> DAB2 -> DAB 3). Select DAB1-2-3 where you want to store the station, then press the preset button for more than 2 seconds "Recall Stored FavouritesTo recall a preset station, briefly press the desired button (1 to 6)Switching automatic between DAB and FM (DABFMLNK)When the DAB signal quality drops signicantly,itispreferedtoswitchandlistento the service via FM. Switching between DABandFM(DABFMLNK)canbedisabledvia the system settings menu. Note: If the AF indicator is not displayed, the radio has not found the corresponding station in FM and can not switch from DAB to FM and vice versaRural / UrbanPress the [</>] button several times to select RURAL / URBAN. Turn the [volume] button to select the appropriate tuner mode: RURAL (poor reception) or URBAN (locations near emitters).BT VOLAdjusts the level of the AD2P-BT relative to other sourcies (from 0 to +7).This radio allows manual or automatic dimming of the display and key buttons. Select ""DIMMING"" from the setup menu and select one of the following: > Select ""OFF"" to deactivate dimming > Select the ""MANUAL"" attenuation when the radio is not connected to the vehicle ignition pin . The change between day and night mode is done by selecting Settings menu ""DIMDAY"" or ""DIMNIGHT"" > Select the ""AUTO"" attenuation when the radio is correctly connected to the vehicle ignition pin (A6, +12 V lantern or pilot lights), the lighting will change when the parking light is switched on. Select Manual dimming to adjust Brightness of display and Buttons". Select DIM MAN and change between day mode and night mode by selecting “DIMDAY“ or “DIMNIGHT”"> To adjust Night Brightness of the display and buttons select “DIMNIGHT” > To adjust Day Brightness of the display and buttons select “DIMDAY""](https://usermanual.wiki/AMS-DIFFUSION/CT424DABBT/User-Guide-4151352-Page-9.png)
![EN-10USB functions(ash memory type)1.USBashmemory2in1support2. FAT 12/FAT 16/FAT 32 format supported.3. USB 1.1 support, USB 2.0 support (For 2.0,speed performance is as USB 1.1)4.WMAlessupported5.MaximumnumberofMP3lesFAT32formatsupportedis65535les.(MaximumnumberofMP3lesNTFSsupportedis1000les.) Maximum number of folders is 999. 6. Maximum USB capacity support is 8 GB and best performance with tracks not more than 500, and not exceeding 30 folders.7. Not all USB devices are compatible with the unit.AUX modeWhen radio is on, press [SRC] button several time, to display AUX.When the radio is OFF but the contact and the power are ON : If your device detected the Tele-mute signal (ground A2), the device switch ON automatically.When the signal disapeared, the device switch OFF. nb: Control the track with the external device When using AUX mode, only the POWER knob, the [volume] and [SRC] button can be used.Timer functionIf the device is switched on while the ignition is on, it then switches off and on again automatically with the ignition. This is provided Other functionsthat the A7 contact is connected to the terminal 15/30 of the vehicle. If the device is switched on without the ignition by pressing "POWER", it switches off again after 120 minutes to save the battery. The device can then be switched on again with "POWER".Caution: When the radio is switched on, the automatic antenna extends.Therefore always switch off the device when the situation requires it (e.g. in a station car wash).You can stop this function in the MENU.SRC ButtonPress the [SRC] button to switch from Radio, USB (when USB is connected), AUX (when the device is connected), BT audio, AD2P (when the BT device is connected)Password enteredRotate the [volume] knob to select the digits, press the [ / ] buttons to change the digits.Once the password is fully displayed, press the [SEL]buttonatleast2secondstoconrm,theradio switches to the last tuner mode listened. If the password is incorrect, "ERROR" appears on the display. Please enter the password again. If the user code is lost, contact the After Sales Service.PWD OFF/ON: Activating/Desactivating the security code.When the unit is switched on, Press [DSP]button more than 2 seconds then press [ / ] button several time to select "PWD OFF/ON" and turn the [volume] knob to select "ON" or "OFF": the password is activated or deactivated.When set to "ON", the radio code will be requested or if you have disconnected the permanent + (B + battery), you will have to enter the password after each time the battery is disconnected (the default password is "1234"). If you only turn off the ignition (+15/30), the code will not be requested.PWD NEW: Create a new passwordYou can set a new password for the unit:Press [DSP] button more than 2 seconds then press [/ ] button several time to select "PWD SET", enter your old password, press the [SEL] button at least 2 seconds to confirm. If the old password is incorrect,"ERROR" "AGN" appears on the display, please enter the password again. If the old password is correctly entered, "NEW" is displayed, enter your new password, press the [SEL]buttonatleast2secondstoconrm."AGN"is displayed, enter your new password again and press the [SEL] button at least 2 seconds to conrm;"SETOK"is;displayed:thecodehasbeenupdated.](https://usermanual.wiki/AMS-DIFFUSION/CT424DABBT/User-Guide-4151352-Page-11.png)
