AKAI CAU 7180B English user manual
Contents
1. Features Contents WMA and MP3 Compatibility It is possible to playback WMA and MP3 files About WMA The unit can playback WMA data Windows Media and the Windows logo are trade marks or registered trademarks of Microsoft Corporation in the United States and or other countries This unit may not operate correctly depending on the application used to encode WMA files About MP3 Supply of this product only conveys a license for private non commercial use and does not convey a license nor imply any right to use this product in any commercial i e revenue generating realtime broadcasting terrestrial satellite cable and or any other media broad casting streaming via internet intranets and or other networks or in other electronic content distribution systems such as pay audio or audio on demand applications An independent license for such use is required For details please visit http www mp3licensing com Safety Precautions unnnsennsersernennennnnnnnnnen nen Features Panel Controls cccccscssceesecseeseeesseeeeeaeeees General Operation nrsnnsersernennnnnnnnnennnnen Tuner Operation USB SD MMC MP3 Playback Playing MP3 WMA Files iPhone Operation rneeseesserseensennennnnn nennen Menu FUNGUO siseste Device Connections coooccccccccoccncconcnononanononoss Installation Guide Troublesh60tinG 2 2x22 22 2234 24204228202224 Specif2. USB SD MMC mode The memory card or USB device has been inserted the Insert it the other way around wrong way round Unable to insert USB device or SD MMC card Check that the USB SD MMC file The USB device or SD system is in FAT or FAT32 format MMC card cannot be NTFS format is not supported Due to different formats some models read of USB storage devices or MP3 players may not be read Specifications General Power supply Maximum power output Continuous power output Suitable speaker impedance Pre Amp output voltage Fuse Dimensions WxHxD Weight Aux in level FM Stereo Radio Frequency range Usable sensitivity Frequency response Stereo separation Image response ratio IF response ratio Signal noise ratio AM MW Radio Frequency range Usable sensitivity S N 20dB Components Mounting sleeve Machine screws M5x6 mm Wire connector Trim plate Removal key Operating Instructions Note 12VDC 11V 16V Test voltage 14 4V negative ground 45W x 4 channels 20W x 4 channels 4Q 10 T H D 4 80hm 2 0V Play mode 1KHz 0dB 10KQ load 15A 188 x 58 x 98mm 0 52kg gt 500mV 87 5 108 0MHz Europe 8dBu 30Hz 15KHz 30dB 1KHz 50dB 70dB gt 55dB 522 1620KHz 30dBy 2Nanaa Specifications and the design are subject to change without notice due to improvements
3. MP3 WMA track indication is displayed but the unit will display the time when the DISP button is pressed The time will display for approximately 5 seconds then return to previous mode Setting the Clock The correct time of day can be set by pressing and holding the DISP button To set the clock perform the following steps 1 Press the DISP button to view the clock 2 With the clock visible on the display press and hold the DISP button until the time display flashes 3 Within 5 seconds rotate the knob counter clockwise to adjust the minutes to the desired setting To change the hour rotate the knob clockwise to adjust the hour to the desired time 4 Press DISP to confirm Tuner Operation Band During radio play press the BAND PLAY button to choose between three FM two AM bands Up Tuning Press the seek up button to tune stations upward step by step The current frequency will be shown in digital format on the display panel Press and hold the seek button to the next available station Down Tuning Press the seek down 4 button to tune stations downward step by step Press and hold the seek down ma button to the previous available station Manual store When one expected radio station has been detected press and hold the BAND button then press the PDN RDM or PUP RPT button to select a preset position press the knob to confirm The unit can store
4. Service Clock Time When receiving an RDS station the CT Clock Time service automatically adjusts the time Traffic Announcements Some RDS FM stations periodically provide traffic information TP Traffic Program Identification Broadcasting of traffic information TA Traffic Announcements Identification Radio announcements on traffic conditions Tuner Operation USB SD MMC MP3 Playback TA Mode Long press the knob to enter menu mode then press the knob repeatedly to show TA mode rotate the knob to select TA ON or OFF When traffic announcement is received the TA indicator will display The unit will temporarily switch to the tuner mode regardless of the current mode and begin broadcasting the announcement at TA volume level After the traffic announcement is over it will return to the previous mode and volume level When TA is turned on SEEK SCAN AMS function can only be received or saved when traffic program identification TP code is received PTY Reception Program Type RDS FM stations provide a program type identification signal Example news rock info sport etc PTY Type Preset Long press PDN RDM button to enter PTY mode Rotate the knob to select the desired program type Then press the knob to confirm 1 Load SD MMC Card Insert the SD MMC card into the slot with the front side at top The unit will show CARD and read the card automatically 2 Take out SD MMC Card Pres
5. knob Adjust the volume level rotate Press to set sound effect Long press to enter setting menu General Operation Power On Off Button Press the MUTE button to turn the unit on when the vehicle ignition switch is on Press and hold the button to turn the unit off Adjust Volume level Rotate the VOLUME knob to adjust volume level Rotate it clockwise to increase and anticlockwise to decrease the volume Audio Mute Press the MUTE button to mute the volume from the system MUTE will appear on the display panel and the volume will be muted Press the MUTE button again or adjust the volume level to cancle MUTE mode Audio Controls To adjust the bass treble balance and fader press the VOLUME knob repeatedly until the appropriate audio control appears on the display panel Within five seconds rotate the knob to adjust the audio settings for the selected function Mode Button SRC Press the SRC button repeatedly to change following mode Radio USB when USB is connected Card when SD MMC card is in I mode when iPhone is connected or AUX play Auxiliary Input To access an auxiliary device 1 Connect the portable audio player to the AUX interface on the front panel 2 Press the SRC button to select AUX mode 3 To cancel AUX mode press SRC again Display Selector DISP This unit can display the clock time radio frequenc Ordinarily the radio frequency or
6. may be lost after you power off Contact your authorized car dealer before installing this unit Original wiring Modified wiring Yellow Yellow Yellow Yellow Red Red Red Red Location Function Connector A Connector B Rear Right Purple Rear Right Purple with Black Stripe Front Right Gray Battery 12V Yellow Front Right Gray with Black Stripe ANT AMP control Blue with white stripe Front Left White Front Left White with Black Stripe ACC Red Ground Black COINID a P oIm I Rear Left Green Rear Left Green with Black Stripe Device Connections continuous Notes of connection To avoid short circuit in the electrical system ensure that the negative battery cable is disconnected before installation To prevent short circuit in the wiring and damaging to this unit secure all wirings with cable clamp or adhesive tape Route the wirings in a secured out of heating place without touching any moving parts such as gear shift handbrake and seat rails to prevent the wiring insulation being melted wore off Never pass the yellow power cord through the installation hole into the engine compartment and connect to the car battery Otherwise a high possibility of serious short circuit to the electrical system may be occurred Replacing a new fuse with 15A rating when the old one is broken using
7. track Receive After iPhone connected if there is a call incoming Press BAND PLAY button to receive Press BAND PLAY button again to hang up SIRI only for IPHONE4S and higher version 1 Press the AMS INT button to turn on the SIRI function 2 Press the BAND PLAY button to turn off the SIRI function Press and hold the VOLUME knob more than 2 seconds to enter menu mode then each press changes the mode as follows MASK mode Rotate the knob to choose MASK DPI or MASK ALL mode In some cases the AF function may be influenced by some interference examples are signals with strong field but without the RDS data For this reason the unit has two options to avoid the above interference MASK DPI mode Only AF which has different program identification is masked MASK ALL mode The AF which has different program identification and NO RDS signal with high field strength is masked TA VOL Rotate the knob to choose TA volume RETUNE mode RETUNE mode Rotate the knob to choose RET S or RET L RET S or RET L is time length selection of TA SEEK retune interval RET S Short TA SEEK retune interval is 45 seconds RET L Long TA SEEK retune interval is 180 seconds Remark RETUNE mode functions for TA during TA SEEK mode only DSP mode Rotate the knob to choose DSP sound effect POP gt ROCK gt CLASSIC gt FLAT gt DSP OFF TA ON OFF mode Rotate the knob to choos
8. 6 stations in each band Auto Store Press the AMS INT button to scan preset stations 1 6 Hold it to automatically select six strong stations and store them in the current band The new stations replace stations already stored in that band Recall the stored stations To recall the preset station press PDN RDM or PUP RPT repeatedly RDS Basics AF Alternative Frequency When the radio signal strength is poor enabling the AF function will allow the unit to automatically search another station with the same Pl Program Identification as the current station but with stronger signal strength PS Program Service name The name of station will be display instead of frequency AF Mode Long press the knob to enter menu mode then press the knob repeatedly to show AF mode rotate the knob to select AF ON or OFF AF on AF function is activated AF off AF function is disabled Remark AF indicator on LCD will flash until RDS information is received If RDS service is not available in your area turn off the AF mode REG Mode Long press the knob to enter menu mode then press the knob repeatedly to show REG mode rotate the knob to select REG ON or OFF REG on AF function will implement the regional code of the Pl 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 CT
9. CAU 7180B iPhone USB SD MMC PLAYER WITH FM AM TUNER OPERATING INSTRUCTIONS Safety Precautions Thank you for purchasing this product Please read through these operating instructions so you will know how to operate your model properly After you have finished reading the instructions keep this manual in a safe place for future reference Only connect the unit to a 12 volt power supply with negative grounding Never install this unit where the operation amp condition for safety driving is restrained Never expose this unit amplifier and speakers to moisture or water for preventing electric sparks or fires Please don t change the fuse on the power cord without professional guidance using improper fuse may cause damage to this unit or even cause fire To ensure safe driving please adjust the volume to a safe amp comfort level in case of emergency situations Please power off this unit at once and send it back to the after sales service center or the dealer distributor you purchased from if one of the following symptoms is found a Water or other obstacle enters the unit b Smoking c Peculiar smell To provide a clear demonstration and an alternative for easy understanding of the operation of this unit graphic illustration was used However this illustration is not necessary printed as the actual image found on the unit
10. e the removal tools supplied to disengage it 2 Check the dashboard opening size by sliding the mounting sleeve into it a If the opening is too small carefully cut or file as necessary until the sleeve easily slides into the opening Do not force the sleeve into the opening or cause it to bend or bow Check for sufficient space behind the dashboard for the unit chassis This unit can be installed in any dashboard with a suitable 183 mm W x 52 mm H opening as shown above The dashboard should be 4 75 mm 5 56 mm thick in order to be able to support the unit 3 Locate the series of bend tabs along the top bottom and sides of the mounting sleeve With the sleeve fully inserted into the dashboard opening bend as many of the tabs outward as necessary to firmly secure the sleeve to the dashboard 52mm gt Installation Guide continuous 4 Place the unit in front of the dashboard opening so the wiring can be brought through the mounting sleeve Follow the wiring diagram carefully and make certain all connections are secure and insulated with wire nuts or electrical tape After completing the wiring connections turn the unit on to confirm operation vehicle ignition must be on If the unit does not operate re check all wiring until the problem is corrected 5 Make sure the radio is right side up then carefully slide the radio into the mounting sleeve until it is fully seated and the spring clips lock i
11. e traffic announcement on or off AF ON OFF mode Rotate the knob to choose alternative frequency on or off LOUD mode Rotate the knob to choose loudness on or off BEEP ON OFF Rotate the knob to choose button beep sound on or off SEEK 1 2 mode Rotate the knob to choose radio seek mode 1 or2 SEEK 1 Searching station will stop when the next station is received SEEK 2 Searching station will stop when gt gt or lt lt button is released and next station is received STEREO MONO mode Rotate the knob to choose FM stereo or mono LOCAL DX mode Rotate the knob to choose radio local or distant VOL LAST ADJ mode Rotate the knob to choose volume last adjust mode V LAST The turn on volume level is the volume of latest power off V ADu Press the knob to enter Volume Adjust mode rotate the knob to set the turn on volume level 12 24 HOURS mode Rotate the knob to choose time format 12H or 24H REG ON OFF mode Rotate the knob to choose REG on or off Device Connections Wiring Diagram ANTENNA ISO Connector A Fuse 15A H Connector Amplifier Rear Line out Gray yWIPRRee Nm L white For some VW Audi or Opel Vauxhall car models you may need to modify wiring of the supplied power cord as illustrated or else the memory of the unit
12. el until it locks Removing the Unit 1 Remove the panel and the trim plate 2 Remove the trim ring by firmly grasping one side and pulling 3 Insert the removal keys straight back until they lock then pull the radio out If the removal keys are inserted at an angle they will not lock properly and will not release the unit Troubleshooting If you suspect something is wrong immediately switch power off Immediately stop using it and call the store where you purchased it Never try to repair the unit yourself because it is dangerous to do so General Car ignition is not on Turn your car key in the ignition The unit will not switch Cable is not properly Check cable connection on connected Replace fuse with a new fuse of the Fuse is burnt same capacity Volume is set at minimum or Check the volume or switch the mute No sound ae the mute function is on function off The unit or screen does The unit system is unstable Press the RESET button not function normally TUNER mode Unable to receive The antenna is not connected Connect the antenna properly stations properly Poor quality reception of The antenna is not fully Fully extend the antenna and if radio station extended or it is broken broken replace it with a new one Connect the permanent live on the unit to the permanent live on the vehicle E The battery cable is not Preset stations are lost properly connected
13. eve Installation instructions 5 Mount the new unit assembly to the dashboard or center console using the reverse procedure of step 1 Mounting sleeve 2 The unit Trim plate Installation Guide continuous Anti Theft System X I T Jo o0 6 L E 1 Reset Hole The RESET button is located behind the front panel and can only be accessed with the front panel opened Resetting the unit will erase the time and preset memories It should only be activated upon initial installation after all wiring is complete or if there is a malfunction of any of the switches on the unit In these circumstances pressing the RESET button will clear the system and return the unit to default operation Fuse When replacing a fuse make sure the new fuse is the correct type and amperage Using an incorrect fuse could damage the radio Reconnect Battery When wiring is complete reconnect the battery negative terminal This unit is equipped with a detachable panel Panel can be detached and taken with you helping to deter theft Removing the Panel 1 Switch off the power of the unit 2 Press button to flip down the panel 3 At an angle hold the panel to pull it out Installing the Panel 1 Hold the panel and ensure the panel faces toward you and set the right side of the panel in the panel bracket 2 Press the left side of the pan
14. ications Panel Controls Power ON Press MUTE button to turn on the unit VOLUME O MUTE BAND PLAY 7 PUR RPT rea gt gt E O gt AMS INT SD MMC Card Slot SRC DISP PDN RDM Panel open 1 MUTE Press to POWER on When on press to MUTE Long press to POWER off 2 BAND PLAY Radio mode press to switch BAND In manual tuning mode long press to store station USB mode press to play pause long press to back to the first track 3 PUP RPT Radio mode press to select next preset station In manual tuning mode press to select a preset postion USB mode press to select repeat play long press to ener next folder 4 AMS INT Radio mode scan preset stations long press to search and store strongest stations in the memory automatically USB mode press to intro play Long press to enter TRACK NUM SEARCH 5 144 gt Radio mode press to tune manually Long press to tune automatically USB mode press to goto previous track long press to fast reverse forward 6 SRC Select playback source 7 DISP Display switch long press to adjust time 8 PDN RDM Radio mode press to select previous preset station In manual tuning mode press to select a preset postion USB mode press to random play long press to enter previous folder 9 VOLUME
15. no fuse or fuse with improper rating may cause damage to this unit or even fires If a proper fuse is installed and electrical problems still occur please contact with any professional car shops for inquiry DO NOT connect other equipments with the car battery to avoid battery overheating Please make sure all the wiring connections amp the cables of the Speakers are well insulated Otherwise this unit may be damaged by short circuit If there is no ACC available please connect ACC lead to the power supply with a switch If an external power amplifier is connected please don t connect P CONT lead to the power lead of the external power amplifier otherwise electric spark or other damage may be resulted Never ground the speaker output to prevent the damage to the built in power amplifier Installation Guide Preparation 1 Disconnect battery Before you begin always disconnect the battery negative terminal Note If the unit is to be installed in a car equipped with an on board drive or navigation computer do not disconnect the battery cable If the cable is disconnected the computer memory may be lost Under these conditions use extra caution during installation to avoid causing a short circuit 2 Remove unit from sleeve Lift latches on both sides of sleeve to remove half sleeve from the unit Mounting Sleeve Installation 1 Slide the mounting sleeve off the chassis If it is locked into position us
16. s SRC button and switch to non CARD mode take out the card 3 Load USB Equipment Insert the USB into the connector and the unit will read the USB storer automatically 4 Take out USB Equipment Press SRC button and switch to non USB mode then take off the USB stick USB SD MMC Notes USB functions flash memory type MP3 music play 1 SD MMC card support 2 USB flash memory 2 in 1 SD MMC support 3 FAT 12 FAT 16 FAT 32 is possible 4 Tag id3 tag ver 2 0 Title artist album 32 byte support 5 Multi card reader not support 6 USB 1 1 support USB 2 0 support It can not support USB 2 0 speed Just get the same speed with USB 1 1 Note Not all USB devices are compatible with the unit iPhone Operation Playing MP3 WMA Files Display Information During playback ID3 tag information display scrolling on the screen FOLDER FILE ALBUM TITLE ARTIST and Track Number Elapsed Time Repeat Playback 1 Press the PUP RPT button to select RPT ONE Repeat play current track RPT FOLD Repeat play current folder RPT ALL Repeat play all the tracks RPT OFF Cancel repeat playback Direct Song File Access 1 Press and hold the AMS INT button to enable direct track searching 2 Press the VOLUME knob to confirm 3 Rotate the knob to select a number 5 Repeat steps 2 3 to enter the other digits if necessary NOTE The unit will only allow the selection of digits that correspond with the n
17. t into place 6 Secure the rear of the unit to the car body using the mounting bolt and rubber cushion 7 Test the unit using the Operation instructions that follow Kit Installation If your vehicle requires the use of an installation kit to mount this unit follow the instructions included with the installation kit to attach the unit to the mounting plate supplied with the kit 1 Wire and test the unit as outlined in the Mounting Sleeve Installation instructions 2 Install the radio mounting plate assembly to the sub dashboard according to the instructions in the installation kit 3 Replace the dashboard trim panel ISO Installation This unit has threaded holes in the chassis side panels which may be used with the original factory mounting brackets of some vehicles to mount the radio to the dashboard Please consult with your local car stereo shop for assistance on this type of installation 1 Remove the existing factory radio from the dashboard or center console mounting Save all hardware and brackets as they will be used to mount the new radio 2 Carefully unsnap the plastic frame from the front of the new unit chassis Remove and discard the frame 3 Remove the factory mounting brackets and hardware from the existing unit and attach them to the new unit Please use the attached screws Unsuitable screws may damage components inside the chassis 4 Wire the new unit as outlined in the Mounting Sle
18. umber of files on the media you are searching 6 Once the track number appears on the screen long press the knob to play the selected song file MP3 Overview e MP3 is short for MPEG Audio Layer 3 and refers to an audio compression technology standard e This product allows playback of MP3 files on USB or SD MMC card e The unit can read MP3 files written in the format compliant with ISO 9660 However it does not support the MP3 data written by the method of packet write e The unit can not read an MP3 file that has a file extension other than mp3 e f you play a non MP3 file that has the mp3 extension you may hear some noise e In this manual we refer to what are called MP3 file and folder in PC terminology as Track and Album respectively e The unit may not play tracks in the order of track numbers e The unit plays only the audio tracks if contains both audio tracks and MP3 files DIF E O A SAA APO ei Audio Pausing play Press the BAND PLAY button on the front panel to pause play Selecting a track Track up 1 Press the gt gt I button to move to the beginning of the next track 2 Each time you press the gt gt I button the track advances to the beginning of the next track Track down 1 Press the H button to move back to the beginning of the current track 2 Press the M button twice to move back to the beginning of the previous
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