66170
32
Zoom out
Zoom in
Previous page
1/52
Next page
32
32




To reach a maximum of dynamic response from your individual head
unit / amplifier / speaker combination, it is important to set the re-
spective input sensitivity controls (GAIN) correctly. Firstly the sensitivity
determines the actual signal-to-noise ratio. Secondly, the sensitivity
also controls the maximum distortion-free sound pressure level (SPL)
possible with your specific car audio system.
It is recommended to effect the sensitivity adjustments and system
LEVEL matching in the same sequence as listed below:
Set all tone controls (Bass, Mid, Treble, Sub) on the head-unit as
well as all fader and balance controls to neutral. The "Loudness"
option should be in the "Off" position, too.
Turn the control (s) of the connected amplifier(s) to its/their
lowest positions.
Turn-on your head-unit and turn-up the volume control to approxi-
mately 3/4 of full volume and start playing a well recorded, dynamic
piece of music.
2- or 4-channel fullrange operation, only: Slowly turn up the 
control until you can hear distorted sounds. Slowly decrease the LEVEL
control to the point where the distortions will have disappeared. The
system adjustment is completed.
Logical sequence to adjust the input gains of installs with 3/4- or
5-channels:
SUB/ 3- or 5-channel operation (2x) stereo + mono sub, only:
Slowly turn up the control until you can hear distorted bass
sounds. Slowly decrease the GAIN level control to the point where
the distortions will have disappeared.
Now you reduce the main volume level on the head-unit to medium
listening level.
FRONT/ 3- or 5-channel operation (2x) stereo + mono sub, only:
Start turning up the control clockwise until you
have reached good tonal balance between the (front) satellites and
the subwoofer. A slight attenuation of the bass range should be pre-
ferred, as this will be compensated later by normal driving noises. For
3-channel operation the system adjustment is completed.
REAR/ 5-channel operation 2x stereo + mono sub, only: Start
turning up the control clockwise until you feel to
you have reached an appropriate 'rear fill' in the back of the car, so
that the overall in-car sound becomes smooth and homogenous.
Finally, you may want to do some fine-tuning on the different high-
pass and lowpass frequencies selected. It is recommended to start
fine-tuning with the subwoofer lowpass frequency. Then proceed - if
necessary - with the front satellites and finish the adjustments with
the rear satellites highpass frequencies.





32


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Axton A485 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Axton A485 in the language / languages: English, German, French as an attachment in your email.

The manual is 1,79 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info