P.Audio 2LINE-SUB User Manual - page 15
3. Verify that AC mains levels are within the required range.
Voltage measurements on the AC Mains should be performed by a licensed electrician or
individual trained in making high-voltage measurements.
If a harsh digital clipping sound is present, it is a sign that the input level to the DSP is too high. The
gain from the mixer must be reduced.
PROBLEM: No sound
1. Verify that the amplifier pilot light is on.
2. Verify that there is AC Mains voltage on the AC Mains input to the amplifier.
3. If AC Mains voltage is present, verify that the fuse is not blown.
4. Replace fuse with same type!
5. If the problem has not been fixed, please contact your local P.Audio distributor for service
information.
NOTE: IF THE FUSE IS BLOWN REPLACE ONLY WITH THE SAME TYPE OF FUSE.
THIS FUSE TYPE IS NOTED ON THE INPUT PANEL NEAR THE FUSE HOLDER.
7. PRODUCT SERVICE & WARRANTY
There are NO user-serviceable parts inside the 2LINE-Sub amplifiers. The amplifier does
NOT need to be removed in case of woofer service.
The 2LINE amplifier module MUST be serviced by a company authorized by P. Audio.
Replacement of Components
REPLACEMENT OF COMPONENTS MUST BE PERFORMED BY A QUALIFIED
TECHNICIAN OR ONE KNOWLEDGABLE IN THE REPLACEMENT OF TRANSDUCER
COMPONENTS!
DO NOT ATTEMPT ANY REPAIRS UNLESS THE 2LINE AMPLIFIER HAS BEEN
DISCONNECTED FROM THE AC MAINS SOURCE!
In the event of woofer failure, the woofer may be accessed by removing the front grille and then
removing the woofer. This should be done by a qualified technician or contractor. There is no need to
remove the amplifier panel in the event of a woofer failure.
Use extreme care when handling the 2LINE amplifier modules. The components are fragile
and the module must not be set down on the component side or damage will occur!