Alpine UTX-M08S Скачать руководство пользователя

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About time correction

The distance between the listener and the speakers in the vehicle can vary greatly due to the complicated speaker

placement. This variation of distance between the listener and the speakers may result in the variation in acoustic

image and frequency. This is due to the delay of sound arriving at the left ear and the right ear.

In order to solve the problem, this device can delay the audio signals transmitted to the speakers nearest the

listener. Thus it appears that the distance to these speakers is extended. It can equalize the distances between the

listener and the left and right speakers so as to obtain the best effect. Each speaker will be adjusted with a level

difference of 3.4 cm.

Examples of listener location is as follows:

Example 1: Left front seat

Adjust the time correction level of the front left speaker to a large value and that of the right rear speaker to 0 or

a small value.

The distances between the listener location and the speakers are different, and therefore the sound is not

balanced.

The distance difference between the left front speaker and the right rear speaker is 1.75 m (68-7/8").

Here we will calculate the time correction value of the left front speaker in the figure above.

Conditions:

The farthest speaker - listener location:2.25m(88-9/16")

Left front speaker - listener location: 0.5m(19-11/16")

Calculation: L=2.25m - 0.5m=1.75m(68-7/8")

Time correction=1.75

343*

1000=5.1(ms)

*Sound speed: When 20

C, 343m/s (765mph)

In other words, when the time correction value of the left front speaker is set to 5.1 ms, its distance from the

listener appears to be the same as the distance between the listener and the farthest speaker. Time correction can

eliminate the time difference of sound reaching the listener's location.

The time of the left front speaker is corrected for 5.1 ms, so that sounds from it reach the listener location at the

same time as sounds from other speakers.

Содержание UTX-M08S

Страница 1: ...UTX M08S High Sound Quality Upgraded Audio Media Player Product Manual ...

Страница 2: ...eaker output 13 Adjust input source volume 13 Adjust time correction 13 Adjust divider settings 13 Sound effect clear setting 14 Save and recall sound setting parameters 14 About time correction 15 About the divider 27 Divider setting 29 Setting Setting 31 General setting 31 Bluetooth function About Bluetooth 34 Connect via Bluetooth 34 Bluetooth music 34 Information When a problem occurs 35 Commo...

Страница 3: ...result in an accident fire or electric shock Please only use the device on 12 V negative grounded vehicles If you are not sure please consult the agent for confirmation Otherwise it may lead to an accident like a fire etc Small items like batteries should be kept out of the reach of children If ingested it may result in severe injury Once ingested please seek medical attention immediately For repl...

Страница 4: ... rear ports are connected with rechargeable devices at the same time the normal operation of this device cannot be guaranteed Only USB storage can be connected to the USB ports of this device Normal use of other USB products cannot be guaranteed when connected If a USB connector is used make sure you use the USB extension cable accompanied by the product Depending on the USB storage device connect...

Страница 5: ...files This device can play files with extensions of mp3 wma acc m4a wav flac ape dsd dff and dsf Please do not add the above extensions to non audio data Such non audio data would be unrecognizable Play of such non audio data may damage the speaker or noise from the amplifier It is recommended to back up important data on a PC Never remove the USB device while it is playing Switch the SOURCE to ot...

Страница 6: ...being played in the original on board speaker is mixed together to play ALPINE Direct Only enjoy the high quality music played by UTX M08S Note When the same audio source is superposed the auxiliary audio source is invalid That is when the current audio source is AUX AUX Mix mode is invalid Prior to using this function the audio output of the original on board speaker should be correctly connected...

Страница 7: ...trol this device For details please contact your Alpine dealer USB storage optional Note When three USB devices are connected to this device at the same time the system will automatically consolidate the contents in the three USB devices as one USB audio source to play Please do not connect two or more rechargeable devices to the USB ports of this device at the same time Otherwise normal operation...

Страница 8: ...You can find the songs you want to play quickly by search 1 Press the knob to enter the song list interface and select Search to enable the search mode 2 Turn the knob to select the category list by Song Album File format Artist Date or File size 1 1 Select Song 1 short press the knob to enter the song list 1 2 Select Album 1 short press the knob to enter the album list Turn the knob to select the...

Страница 9: ... compression algorithms such as MSADPCM and CCITT A LAW and supports multiple audio digital sampling frequencies and sound channels A WAV file of standard format has the same 44 1kHz sampling frequency and 16 digitalizing bits as CD format and thus have nearly the same sound quality as CD It is the audio format that is the closest to lossless music and therefore the file size is large What is FLAC...

Страница 10: ... 8 320kbps WMA Sampling frequency 48kHz 44 1kHz 32kHz 22 05kHz 16kHz 11 025kHz 8kHz Bit rate 12 192 kbps stereo 0 128 kbps mono channel AAC Sampling frequency 48kHz 44 1kHz 32kHz 24kHz 22 05kHz 16kHz 12kHz 11 025kHz 8kHz Bit rate 8 320kbps M4A Sampling frequency 48kHz 44 1kHz 32kHz 24kHz 22 05kHz 16kHz 12kHz 11 025kHz 8kHz Bit rate 8 500kbps WAV Sampling frequency 192kHz 176 4kHz 96kHz 88 2kHz 48k...

Страница 11: ...ge exceeds the above limit the device may be unable to play Please don t allow the total play time to exceed 1 hour RSA Data Security Inc MD5 Message Digest Algorithm Supported media This device can play files in USB storage Corresponding file system This device supports USB storage in FAT16 32 NTFS or exFAT Order of files The files are played in the order of the files folders in the USB storage T...

Страница 12: ...ound is sampled recorded 44 100 times per second The higher the sampling frequency the higher the sound quality but also the larger the data size Encoding Converse music CD WAVE AIFF files and other audio files into specified audio compression format Tagging Write in the song information of the MP3 WMA AAC M4A WAV FLAC APE DSD file for example song title album file format artist data and file size...

Страница 13: ...e Volume Time Correction Divider Settings 4 Sound Setting Storage 2 Any change made to the Preset Equalizer or Parametric Equalizer will be reflected in the settings of the other 3 When the Divider Settings is set to Active Divide by 3 adjustment cannot be made Please refer to About the divider for more information 4 Depending on the Divider Settings the setting items may be different Please refer...

Страница 14: ...ings to better fit the response curve to your preference 1 After selecting Parametric Equalizer in the Sound Effect Settings turn the knob to select the desired waveband and then short press the knob 2 After selecting the frequency short press the knob and turn the knob to select the frequency value Press to exit frequency settings 3 Repeat step 2 and adjust the Q value and gain in the selected wa...

Страница 15: ...oth High level AUX Adjust time correction Before performing the following steps refer to About time correction 1 Select Adjust time correction in the sound effect setting mode turn the knob to select the speaker or time correction unit for adjustment and then short press the knob Left front speaker F L Right front speaker F R Left rear speaker R L Right rear speaker R R Left subwoofer SW L Right s...

Страница 16: ...ettings on sound effects such as preset equalizer will become invalid Disable this setting and the previous sound effect settings will be restored Setting item sound effect clear setting Setting content Off initial setting On Save and recall sound setting parameters Save sound setting parameters After purchasing and installing this product at a specified Alpine authorized dealer professional techn...

Страница 17: ...e value and that of the right rear speaker to 0 or a small value The distances between the listener location and the speakers are different and therefore the sound is not balanced The distance difference between the left front speaker and the right rear speaker is 1 75 m 68 7 8 Here we will calculate the time correction value of the left front speaker in the figure above Conditions The farthest sp...

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Страница 21: ...253 2 56 88 57 34 78 298 3 01 104 14 40 90 254 2 57 88 92 2 57 299 3 02 104 49 41 04 255 2 58 89 26 2 58 300 3 03 104 83 41 17 256 2 59 89 61 2 59 301 3 04 105 18 41 31 257 2 60 89 95 2 60 302 3 05 105 52 41 44 258 2 61 90 30 2 61 303 3 06 105 87 41 58 259 2 62 90 65 2 62 304 3 07 106 22 41 72 260 2 63 90 99 2 63 305 3 08 106 56 41 85 261 2 64 91 34 2 64 307 3 10 107 25 42 12 262 2 65 91 68 2 65 3...

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Страница 26: ... 62 96 12 749 7 52 260 19 102 24 705 7 08 244 96 96 25 750 7 53 260 53 102 37 706 7 09 245 31 96 39 751 7 54 260 88 102 51 707 7 10 245 65 96 52 752 7 55 261 22 102 64 708 7 11 246 00 96 66 753 7 56 261 57 102 78 709 7 12 246 35 96 80 754 7 57 261 92 102 92 710 7 13 246 69 96 93 755 7 58 262 26 103 05 711 7 14 247 04 97 07 756 7 59 262 61 103 19 712 7 15 247 38 97 20 757 7 60 262 95 103 32 713 7 1...

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Страница 28: ... 90 120 60 929 9 28 321 08 126 17 885 8 88 307 24 120 73 930 9 29 321 43 126 31 886 8 89 307 59 120 87 931 9 30 321 77 126 44 887 8 90 307 93 121 00 932 9 31 322 12 126 58 888 8 91 308 28 121 14 933 9 32 322 47 126 72 889 8 92 308 63 121 28 934 9 33 322 81 126 85 890 8 93 308 97 121 41 935 9 34 323 16 126 99 891 8 94 309 32 121 55 936 9 35 323 50 127 12 892 8 95 309 66 121 68 937 9 36 323 85 127 2...

Страница 29: ...337 00 132 43 999 9 98 345 30 135 69 976 9 75 337 34 132 56 1000 9 99 345 65 135 83 977 9 76 337 69 132 70 1001 10 00 345 99 135 96 About the divider Divider X Over This device is equipped with an active divider The divider can limit the frequency reaching each output Each sound channel can be controlled separately Therefore optimized frequency may be used to drive each pair of speakers The divide...

Страница 30: ...z 800Hz 6 12 18 24 30 36 42 48dB oct Alto high pass speaker 20Hz 800Hz 20Hz 20kHz 6 12 18 24 30 36 42 48dB oct 6 12 18 24 30 36 42 48dB oct Alto low pass speaker 20Hz 800Hz 20Hz 20kHz 6 12 18 24 30 36 42 48dB oct 6 12 18 24 30 36 42 48dB oct Treble speaker lkHz 20kHz 6 12 18 24 30 36 42 48dB oct different from actually displayed Low frequency range Medium frequency range High frequency range Low f...

Страница 31: ...according to the recommended divider frequency for the speaker connected Please identify the recommended divider frequency of the speaker Adjustment to a value out of the recommended frequency range may damage the speaker Under no circumstances shall Alpine be liable for any damage or failure of the speaker caused by using the divider with a frequency value out of the recommended range Divider set...

Страница 32: ...ker and low frequency for the bass speaker Active division by 3 mode Output of the device Front output Rear output Bass output Note When the device is set to Active Division by 3 modes Fader output cannot be adjusted Front high frequency speaker Rear high frequency speaker Subwoofer Front high frequency speaker Rear high frequency speaker Subwoofer Treble speaker Alto speaker Bass speaker Treble s...

Страница 33: ...y settings 4 Turn the knob to change the setting and then press the knob 5 Press to deactivate setting mode 6 In the setting interface press and hold for a while press and hold the knob for a while and press and hold for more than 2 seconds to recall the electrical test mode Firmware update Dealer setting Serial number Note Press to go back to the previous setting mode General setting Select Gener...

Страница 34: ... 0850X or PXE X09 Setting item External DSP Setting contents Off initial setting On Total volume 0 35 initial value 27 Primary source Digital High level Bluetooth AUX Auxiliary source Digital High level Bluetooth AUX Off Mega bass 60dB 0dB initial value 0 dB Sound effect 6 sets of preset sound effects can be recalled For the above external DSP refer to the settings on the connection of PXE 0850X F...

Страница 35: ...r Setting content Off On initial setting Restore factory settings After restoring factory settings except for the tuned Dealer Settings all setting items will be restored to the factory default value Setting item Restore factory settings Electrical test mode Setting item In the setting interface of the electrical test mode press and hold for a while press and hold the knob for a while and press an...

Страница 36: ...hine is powered on for the first time and is not connected to any device via Bluetooth you need to wait for the mobile phone to pair and connect it Search UTX M08S XXXXXX directly on the mobile phone background XXXXXX is a 6 digit random code for example UTX M08S A00414 1 Enable Bluetooth on the mobile phone 2 Search pairable devices on the mobile phone background select UTX M08S XXXXXX to pair no...

Страница 37: ...f the power cord and battery wire The fuse blows out Check the fuse of the device If needed replace it with a new fuse with appropriate specifications Failure occurs to the microcomputer inside due to interfering noise and so on Press RESET with a ballpoint or other pointed object MP3 WMA ACC M4A WAV FLAC APE DSD Cannot play MP3 WMA ACC M4A WAV FLAC APE DSD Write error occurs MP3 WMA ACC M4A WAV F...

Страница 38: ...No songs There are no songs files in the USB storage Connect a USB storage device with songs files in it This file format is not supported A file that is not supported by this device is used Use files supported by this device for example files with extensions of mp3 wma acc m4a wav flac ape dsd dff and dsf Protected file A WMA file with copy protection is played The device can only play files with...

Страница 39: ...4 WAV decoding waveform audio file FLA decoding Free Lossless Audio Codec APE decoding Monkey s Audio DSD decoding Direct Stream Digital DSD64 DSD128 DSD256 Bluetooth Supported audio format AAC SBC General System sampling rate 96 kHz 24 bit Power supply requirements 14 4V DC allowable 9 16V Controller screen 2 4 inches color TFT display 480 320 Net weight 0 77kg Dimensions of host machine Length 1...

Страница 40: ...age temperature 40 85 C Hazardous substances Name and content of hazardous substances in the product Component Hazardous substance or element Lead Pb Mercury Hg Cadmium Cd Hexavalent chromium Cr VI Polybrominated biphenyls PBB Polybrominated diphenyl ethers PBDE Circuit board assembly Housing assembly Display assembly Accessory This table is prepared in accordance with the requirements of SJ T 113...

Страница 41: ... the braking or steering system or any other safety related system or the fuel tank should never be used for installation or connection of the grounding wire Otherwise it will cause the failure of vehicle control or fire and so on Small items like batteries should be kept out of the reach of children If ingested it may result in severe injury Once ingested please seek medical attention immediately...

Страница 42: ... in the case of a short circuit Please make sure to connect the color coded wires as shown in the diagram Incorrect connection may cause the failure of this device or damage to the electrical system of the vehicle When connected to the vehicle s electrical system please watch for the factory installed components such as onboard computer Please do not use these wires to supply power for this device...

Страница 43: ...lation If covered heat will accumulate inside the host machine and may result in combustion For a detailed installation of the host machine please contact the Alpine authorized dealer Install the host controller Preparation 1 Check the accessories Power cord High level input line USB extension cable 1 5 meters Controller extension cable 2 5 meters Complex line Mounting bracket ...

Страница 44: ...xed If not firmed fixed the host controller may fall off during driving Connection of USB storage sold separated Connect USB storage This device has one USB port in the front and two USB ports in the rear You can connect a USB device to any port or connect two or three USB devices at the same time However you cannot connect two or more rechargeable devices at the same time When connected to the re...

Страница 45: ...groups of RCA audio output interface fiber output interface coax output interface steering wheel controller interface and Alpine system matching interface for connection with DSP product High level input interface connected to the power output of onboard CD DVD player Input selection switch when the switch is turned to ACC the device will be started by ACC when turned to HOST the device will be st...

Страница 46: ...ICAL OUT COAXIAL OUT fiber coax interface can be connected to onboard DSP for example PXE 0850X or PXE X09 etc In order to prevent external noise from entering the audio system The installation location of this device and arrangement of wires should be at least 10 cm from the vehicle wires Keep the power cord of the battery far from other wires as much as possible Connect the grounding wire firmly...

Страница 47: ...5 725 5 85GHz 30dBm 1MHz other 1 12 75 GHz 2 No change of emission frequency or increase of emission power including the addition of RF power amplifier without permission is allowed no use of external antenna or switch to another emission antenna without permission is allowed 3 No harmful interference to various lawful radio communication services shall be produced during the use once interference...

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