Power Dynamics PDD-SERIE Manual De Instrucciones página 4

Introduction
We appreciate that you purchased this product. Please read the safety and operating instructions
before this product is operated.
The features are : 1U slim design, NL output connectors, 2 Channels, XLR – NL connectors, Clip
limiters
Controls
1. Clip LED
2. Signal LED
3. Channel power LED
4. Gain Control
5. Protect LED
6. Cooling air intake
7. Power switch
Connectors
The amplifier has been provided with XLR input and NL4 output connectors. The input resistance of the
balanced XLR connector is 20 kOhm.
Connecting Output
Make sure the amplifier is turned off before you wire the system. Speakers can be connected using
speaker NL4 plugs. Using the guidelines below select the appropriate size of wire bases on the distance
between the amplifier and speaker.
Distance Wire Size
<10m 1.5mm2
>10m <20m 2.5mm2
>20m <30m 4.0mm2
NOTE: Never connect a hot (+) output to ground or (-) output and never connect the hot (+) to other
hot outputs!
8. Power connection
9. NL4 Speaker output connectors
10. Cooling fan
11. XLR signal output connectors
12. XLR signal input connectors
13. Mode switch
14. Power Led
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