Introduction
Congratulations on purchasing a PL-AUDIO product! Your investment in the PL-AUDIO brand guaranteed quality and
products "Made in Germany", excellent functionality, an almost unbeatable price / performance ratio, as well as
direct and uncomplicated customer service.
We created this manual to ensure an easy start with your newly purchased product. Before you start using your new
product please read this manual carefully and keep it at your hands for future reference
Safety instructions and intended usage
In order to enjoy your device for a long time please make sure to follow the informations noted hereunder:
•
The device complies with the necessary directives of the EU and therefore it carries a CE mark.
•
This device left our factory in perfect technical condition. In order to ensure safe opereation, the user must
absolutely observe the following safety and warning notices:
•
The devicve is supplied with dangerous mains voltage (>50 Volt AC). Therefore
never intervene on the device on yourself! There is a risk of electric shock!
Connection cables has to be protected against crushing, tensile load and bending.
Cables and wires are to be laid or secured in such a way that no one can trip over it
or may fall.
•
Use the device only for the applications recommended by PL-AUDIO or which can be found in this manual. In the
event of improper use any warranty claims become obsolet and void.
•
Use the device only indoor and protect it against dripping and splashing water, high humidity, heat and direct
sunlight.
•
Do not place any objects filled with liquids, such as drinking water glasses
,…, on
the product.
•
The heat generated by the amlipier modules must be dissipated by technical forced ventilation. The built in fan
switches on at a device temperature exceeding 60 and switches of at a device temperature of 40 degrees. For this
reason, do not cover the ventilation openings on the housing under any circumstances. The device exhausts the
warm air through the front grille.
•
Do not put the device into operation and immediately pull the power plug of the device out of the socket:
1. if there is visible damage to a device or to the power cord,
2. if after a crash or compartable mishandling there is a suspicion of a defect,
3. if malfunctions occur.
•
In any case, send the devices back to PL-AUDIO for inspection / repair. Please send any devices in sufficient outer
packaging to the PL-AUDIO production site. You can find this on the website www.pl-audio.de. Transport damage
due to insufficient packaging on the part of the sender cannot be claimed. A corresponding pre-registration of a
claim with a precise description of the fault - so that the devices sent in are correctly assigned - is inevitable.
•
Never pull the power plug out of the socket by just pulling on the cable, always take hold of the power plug.
•
Only use a dry, soft cloth for cleaning; never water or chemicals.
When using compressed air please pay attention to lubricant-free
compressed air and keep a minimum distance of 20 cm to the
individual parts.
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USER MANUAL PowerPac 4003 DSP
© PL-Audio GmbH & Co.KG | Siegener Straße 6 | 57482 Wenden | www.pl-audio.de Version: October 2021 V 1.0
