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Anyone with an Alpine 9833 HU......

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Old Aug 13, 2004 | 04:41 AM
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Default Anyone with an Alpine 9833 HU......

Ok this is my first time with a HU that can be so finely tuned and it driving me nuts! I've read the manual and know how to adjust the EQ setting but I don't know what they mean. For each of the 5 bands there are 3 settings, what I'm I doing here
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Old Aug 13, 2004 | 05:26 AM
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Originally Posted by tjohn,Aug 13 2004, 07:41 AM
Ok this is my first time with a HU that can be so finely tuned and it driving me nuts! I've read the manual and know how to adjust the EQ setting but I don't know what they mean. For each of the 5 bands there are 3 settings, what I'm I doing here
It does allow for alot of flexibility. However, you don't need to take advantage of it if you don't want to. There are preset EQ settings you can use.

Try them and if you like them, don't worry. If you don't then I would sugg. going to iPersonalize, set them there and load them onto your HU. I think the 9833 has this capability.
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Old Aug 13, 2004 | 05:57 AM
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Yes I like the "rock" setting. I was just trying to figure out what the numbers mean. I've registered on iPersonalize but haven't tried it yet. Thanks I'll try that today.
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Old Aug 13, 2004 | 11:40 AM
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play with it and you'll find the one u like the best

this is what i did, put one song on repeat
mess with my EQ, saved a fews and use the one i like best
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Old Aug 13, 2004 | 04:05 PM
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i set it to flat.... sounds good with my aftermarket speakers and sub...
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Old Aug 14, 2004 | 09:24 PM
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Quick and dirty explanation of the controls:

1) Frequency: There are 5 bands and you can cycle through them by pressing the BAND/TEL button. Each one can be adjusted in 1/3 octave increments, but the range depends on what the adjacent bands are set at. In other words, the bands can't overlap, and must be separated by something like an octave, might be wrong about this.

2) Q: the setting in the middle that's either 1.0, 1.5, or 3.0 is the "Q" of each band, or simply put the bandwidth of the adjustment. 3.0 means your change affects the widest range of freqs centered on whatever that band is set at. 1.0 is the narrowest, great for dealing with problem resonances or suckouts without changing the rest of the spectrum. This can be adjusted by the SOURCE/POWER button

3) Level: The level in dB of boost/attenuation of the specified frequency. Adjusted via the rotary encoder.

The best way to see this graphically is to use I-Personalize.

Peter
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Old Aug 15, 2004 | 03:04 AM
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Originally Posted by PoweredByCamry,Aug 15 2004, 12:24 AM
Quick and dirty explanation of the controls:

1) Frequency: There are 5 bands and you can cycle through them by pressing the BAND/TEL button. Each one can be adjusted in 1/3 octave increments, but the range depends on what the adjacent bands are set at. In other words, the bands can't overlap, and must be separated by something like an octave, might be wrong about this.

2) Q: the setting in the middle that's either 1.0, 1.5, or 3.0 is the "Q" of each band, or simply put the bandwidth of the adjustment. 3.0 means your change affects the widest range of freqs centered on whatever that band is set at. 1.0 is the narrowest, great for dealing with problem resonances or suckouts without changing the rest of the spectrum. This can be adjusted by the SOURCE/POWER button

3) Level: The level in dB of boost/attenuation of the specified frequency. Adjusted via the rotary encoder.

The best way to see this graphically is to use I-Personalize.

Peter
Peter, thanks for the explaination. I can understand that I've tried iPersonalize and I've set the EQ and crossover, but I'm bot sure how to set time correction. I looks like you have to set all 3 b4 you can download. I have components up front and a sub in the trunk. Any suggestions on time correction?

TJ
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Old Aug 16, 2004 | 02:56 AM
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Originally Posted by tjohn,Aug 15 2004, 06:04 AM
Peter, thanks for the explaination. I can understand that I've tried iPersonalize and I've set the EQ and crossover, but I'm bot sure how to set time correction. I looks like you have to set all 3 b4 you can download. I have components up front and a sub in the trunk. Any suggestions on time correction?

TJ
Technically the time correction varies by height. Here is what I have

Time Correction:

R(ms) Front 0, Rear 1.1, SW 0.4
L(ms) Front 1.1, Rear 2.3 SW 0.4


All you need to do is measure the distance from your head to each Speaker
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Old Aug 16, 2004 | 03:47 PM
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Ok, now I'm messing with crossover on iPersonalize. I have 2 choices "front and subwoofer" I should set the sub to a lower Hz and the front to a high Hz right?

My component front speakers are considered front? And my system is considered "2 Way"??

So confused!
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Old Aug 17, 2004 | 05:40 AM
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Originally Posted by tjohn,Aug 16 2004, 06:47 PM
Ok, now I'm messing with crossover on iPersonalize. I have 2 choices "front and subwoofer" I should set the sub to a lower Hz and the front to a high Hz right?

My component front speakers are considered front? And my system is considered "2 Way"??

So confused!
Yes, sub is lower.

Don't worry too much about it here. You can still change it on the headunit after you load it.
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