PDA Range PDA200E Installation Manual

1, PDA200E Induction Loop System Installation Guide Key Features The PDA200E is a cost-effective induction loop amplifier that is designed to drive a perimeter loop of up to 200 square metres. It provides the following key features: • Fully compliant as a perimeter loop system as described in…

2, PDA200E Example Schematic This schematic shows an example system which utilises a desk mounted microphone (AMT) directly wired into the PDA200E and two Outreach plate microphones (APM). Approved Document No. DCP0002129 Rev 7 2 of 12 Mains wiring Neutral (N) 230 Vac (L) Earth N L F U S …

3, Approved Document No. DCP0002129 Rev 7 3 of 12 Important Information • This equipment is a piece of Class 1 equipment and MUST BE EARTHED. • This installation guide MUST NOT be left accessible to the user. • ALWAYS isolate the amplifier’s Mains supply before making connections …

4, PDA Range PDA200E Approved Document No. DCP0002129 Rev 7 9 of 12 Second Fix Internal controls Five internal pot controls (shown in diagram below) are located on the PDA200E’s PCB, which is mounted internally on the unit’s lid. The fully anti-clockwise position is the control’s minimum setting (note that…

5, Overspill and more complex installations The magnetic field is not confined to the area within the loop and the signal may be heard in adjacent areas such as a corridors and up to three times the width of the loop away. If this is a problem there are special designs of loop that can…

6, Approved Document No. DCP0002129 Rev 7 7 of 12 Installing the Loop Cable The loop cable should be laid in a single turn and wired into the PDA200E’s termination block labelled LOOP- and LOOP+, as shown in the diagram on page 2 of this guide. In the vast majority of cases loop c…