68344

Clarion APX4241 Manual

16
Zoom out
Zoom in
Previous page
1/56
Next page
English
16
6.TROUBLESHOOTING
No Audio
• Low or no remote turn-on voltage: check remote connections at the amplifier and
source unit.
• Blown amplifier fuse: replace with a new fast-blow fuse (same rating).
• Power wires not connected: check battery and ground wiring at the amplifier and
check the battery connections.
• Speaker leads shorted: check speaker continuity to ground; it should not show a
common ground.
• Speakers not connected or are blown: check speaker connections at the
amplifier; measure coil impedance.
Audio cycles on and off
• Thermal protection circuits are shutting the amplifier off.
• Check the location for adequate ventilation. Consult an authorized Clarion audio
dealer.
Distorted audio
• Gain is not properly set or the speaker cones are damaged.
• Review the instructions for setting the gain. Inspect each speaker cone for signs
of damage, such as a frozen cone, burning smell, etc.
Amplifier fuse keeps blowing
• The wiring is connected incorrectly or there is a short circuit.
• Review the installation precautions and diagram in this manual and check all
wiring connections.
Whining or ticking noise when engine on
• The amplifier is picking up alternator or radiated noise.
• Turn down input gain.
• Move the audio cables away from the power wires.
• Check the power and ground connections on the amplifier and install an in-line
noise filter on the source unit’s power wire.
• Check the alternator and/or voltage regulator. Test for a weak battery or add
water to the battery.
apx2121_4241_1301.qxd 2/6/2008 11:57 AM Page 16
… 16 …


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 Clarion APX4241 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 Clarion APX4241 in the language / languages: English, French as an attachment in your email.

The manual is 1,9 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