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Alpine RUX-C800 [30/67] Adjusting the time correction tcr
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28-EN
01GB06PXAH800.fm
ALPINE PXA-H800_EN 68-13530Z65-A (B5)
From a PC
Displaying the data
1
Click [Show All Data].
The setup values for all the channels will be displayed.
Adjusting the Time Correction (TCR)
Because of the particular conditions inside the vehicle, there are major
differences in the distances between the different speakers and the
various listening positions. The proper time correction can be obtained
using the automatic time correction function (“Auto TCR”), but it is also
possible to calculate the optimum correction values and eliminate the
time error at the listening position using this function.
The unit for the time correction can be chosen to be either “cm” or
“inch.” (Initial setting: “cm”)
e Calculation of time correction
1
Sit in the listening position (the driver’s seat, for
example) and measure the distance (in meters)
between your head and the various speakers.
2
Calculate the difference in distance between the
farthest speaker and the other speakers.
L = (distance of farthest speaker) – (distance of other
speakers)
3
Divide the distances calculated for the different
speakers by the speed of sound (343 m/s
temperature 20°C).
This value is the time correction value for the different
speakers.
Concrete examples
1 Calculating the time correction value for the front left
speaker on the diagram below.
Conditions:
Distance between farthest speaker and listening position: 2.25
m (88-3/4")
Distance between front left speaker and listening position: 0.5 m
(20")
Calculation: L = 2.25 m (88-3/4") – 0.5 m (20") = 1.75 m (68-3/4")
Compensation time = 1.75 ÷ 343 x 1000 = 5.1 (ms)
In other words, setting the time correction value for the front left
speaker to 5.1 (ms) sets a virtual distance matching the
distance to the farthest speaker.
e Entering the time correction
4
Click [TCR] for [Shortcut] tab in the main menu.
The TCR Setup screen is displayed.
• When you click [Mobile Sound Manager] on the Function switching
tab, and then [TCR], the TCR Setup screen will also be displayed.
Refer to “Operating the Function Switching Tab” (page 7).
5
Click [ON] for “TCR” in the main menu.
• Choose OFF to disable the TCR function.
6
Click either [ ] or [ ].
: Both R and L channels are set at the same value (The
initial setting).
: Channels R and L can be set independently.
• When you select “ ,” a message to confirm which of the R or L
channel set up values is to be applied will be displayed. Click either
[LEFT] or [RIGHT].
2.25m
0.5m
5.1ms
The sound is
uneven because the distance
between the listening position
and the different speakers is
different.
The difference in the distance
between the front left and rear
right speakers is 1.75 meters
(68-3/4").
Time correction eliminates the
difference between the time
required for the sound from the
different speakers to reach the
listening position.
Setting the time correction of the
front left speaker to 5.1 ms
makes it possible to coordinate
the distance from the listening
position to the speaker.
01GB00PXAH800.book Page 28 Tuesday, February 8, 2011 9:04 PM
Содержание
- Manual de operación léalo antes de utilizar este equipo 1
- Mode d emploi veuillez lire avant d utiliser cet appareil 1
- Owner s manual please read before using this equipment 1
- Pxa h800 1
- System integration audio processor 1
- Alpine pxa h800_en 68 13530z65 a b5 2
- Gb00pxah800 book page 2 tuesday february 8 2011 9 04 pm 2
- Audio setup adjustment 3
- Automatic measurement function 3
- Basic operation 3
- Contents 3
- English 3
- From a pc 3
- Getting started 3
- Operating instructions 3
- Warning 3
- Audio setup adjustment 4
- Automatic measurement function 4
- Basic operation 4
- From the commander 4
- Use the multi channel function 4
- Information 5
- Other useful features 5
- Caution 6
- Notice 6
- Operating instructions 6
- Warning 6
- Getting started 7
- How to read this manual 7
- Location of controls 8
- Pxa h800 8
- Sound manager for pxa h800 8
- A source button 9
- About operation on a pc 9
- Alpine pxa h800_en 68 13530z65 a b5 9
- B channel button 9
- C func button 9
- Click function switching tab 9
- D view button 9
- E rotary encoder 9
- F mute button 9
- From the pull down menu select the tab to be switched to and click it 9
- G return button 9
- H display 9
- I black out indicator 9
- Operating the function switching tab 9
- Rux c800 commander sold separately 9
- About operating 10
- About the audio setting 10
- Alpine pxa h800_en 68 13530z65 a b5 10
- Before you first use the unit 10
- E availability of operations 10
- Features 10
- Caution 11
- Installing sound manager for pxa h800 11
- Basic operation 12
- Initial system start up 12
- Operating the sound manager for pxa h800 menu 12
- Turning power on and off 12
- Using with ai net connections 12
- Audio adjustment 13
- From a pc 13
- From a pc 14
- Setting defeat 14
- Storing the preset values preset store 14
- Switching the sources 14
- From a pc 15
- Recalling a stored setting preset call 15
- Setting the speaker system output system select 15
- From a pc 16
- Setting the aux input system aux input system select 16
- Setting the speakers speaker setup setting the subwoofers 16
- From a pc 17
- Setting and adjusting the aux input digital input analog aux input digital aux input 17
- Automatic measurement function 18
- Before performing automatic measurement 18
- Setting adjusting the navigation guidance volume navi mix 18
- Warning 18
- From a pc 19
- Setting imprinteq 19
- From a pc 20
- Adjusting and saving the target curve 21
- From a pc 21
- Saving imprinteq measurement data on a pc 21
- Turning imprinteq on off 21
- Adjusting for road noise roadeq 22
- Adjusting the time correction automatically auto tcr 22
- From a pc 22
- From a pc 23
- Turning roadeq on off 23
- Audio setup adjustment 24
- Setting mx plus ai net mode 24
- Setting mx plus standalone mode 24
- From a pc 25
- Setting the graphic eq 25
- From a pc 26
- From a pc 27
- Setting the parametric eq 27
- About the crossover x over 28
- Adjusting x over and switching the phases 28
- From a pc 28
- From a pc 29
- Adjusting the time correction tcr 30
- From a pc 30
- From a pc 31
- Setting the 2 channel signal playback mode 2ch playback mode 32
- Use the multi channel function 32
- From a pc 33
- Using dolby pro logic ii dolby pro logic ii 33
- From a pc 34
- Multi channel function adjustment procedure 34
- Multi channel setup 34
- Adjusting the acoustic image bi phantom 35
- Adjusting the speaker volume level output level 35
- From a pc 35
- Mixing the low range audio for the rear rear mix 35
- Achieving powerful high volume sound listening mode 36
- Adjusting the dvd level dvd level 36
- From a pc 36
- Mixing the low range audio of the center with the front l r center bass split 36
- Setting the linear pcm pcm mode 36
- Audio adjustment 37
- Basic operation 37
- Initial system start up 37
- Turning power on and off 37
- Using with ai net connections 37
- From the commander 38
- Storing the preset values preset store 38
- Switching the sources 38
- From the commander 39
- Recalling a stored setting preset call 39
- Setting the speaker system system select 39
- From the commander 40
- Setting the speakers speaker setup 40
- Setting the subwoofer output sw channel 40
- From the commander 41
- Setting the aux input aux in 41
- Setting the aux input system aux input setup 41
- Adjusting the aux volume level aux level 42
- From the commander 42
- Setting the aux volume input level aux in gain 42
- Setting the digital input digital aux 42
- From the commander 43
- Mixing navi audio guidance navi mix setup 43
- Naming the aux input aux name 43
- Adjusting the time correction automatically auto tcr 44
- Automatic measurement function 44
- Before performing automatic measurement 44
- Turning imprinteq on off 44
- Warning 44
- Adjusting for road noise roadeq 45
- From the commander 45
- Audio setup adjustment 46
- Setting the mx plus ai net mode 46
- From the commander 47
- Setting the mx plus standalone mode 47
- From the commander 48
- Setting the equalizer mode eq mode 48
- Setting the graphic eq 48
- From the commander 49
- Setting the parametric eq 49
- About the crossover x over 50
- From the commander 50
- Adjusting x over and switching the phases 51
- From the commander 51
- Adjusting the time correction tcr 52
- From the commander 52
- From the commander 53
- Setting the time correction adjustment unit tcr parameter 53
- Setting euphony euphony 54
- Setting the 2 channel signal playback mode mode 54
- Use the multi channel function 54
- From the commander 55
- Using dolby pro logic ii dolby plii 55
- Adjusting the speaker volume level output level 56
- From the commander 56
- Multi channel function adjustment procedure 56
- Adjusting the acoustic image bi phantom 57
- From the commander 57
- Mixing the low range audio for the rear rear mix 57
- Achieving powerful high volume sound listening mode 58
- From the commander 58
- Mixing the low range audio of the center with the front l r center bass split 58
- Setting the linear pcm pcm mode 58
- Adjusting the dvd level dvd level 59
- Lowering volume quickly mute 59
- Other useful features 59
- Turning the back light off black out function 59
- Adjusting the brightness level of the display dimmer level 60
- Adjusting the brightness of the display dimmer 60
- From the commander 60
- Setting the color for the commander illumination button illumination 60
- From the commander 61
- Switching the display 61
- Information 62
- System configuration 62
- Alpine pxa h800_en 68 13530z65 a b5 63
- Dolby digital 63
- Dolby pro logic ii 63
- Linear pcm audio 63
- Speaker layout for enjoying dolby digital sound dts sound 63
- Terminology 63
- Calibration error 64
- In case of difficulty 64
- Indication commander rux c800 64
- No data 64
- No mic 64
- No mic roadeq off 64
- System mismatch 64
- Audio supply voltage low 65
- Battery voltage high 65
- Battery voltage low 65
- Hi temp over 85 c 65
- Remote out voltage low 65
- Specifications 65
- Alpine pxa h800_en 68 13530z65 a b5 66
- Dimensions 66
- Pxa h800 width 169 mm 6 3 4 height 50 mm 2 depth 215 mm 8 1 2 rux c800 width 161 mm 6 3 8 height 40 mm 1 5 8 depth 28 mm 1 1 8 66
- Alpine pxa h800_es 68 13530z65 a b5 67
- Es00pxah800 book page 66 tuesday february 8 2011 9 57 pm 67
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