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This document should be incorporated in the maintenance manual.
PDA200E Induction Loop System
Technical Features
The PDA200E is a current mode induction loop
amplifier with the following features:
2
Up to 120m
coverage - ideal for most
applications
Straightforward internal screw connections
Ideal for electrical contractors - no audio
connectors
Wall mounted for permanent installation
Internal controls avoid user tampering
Mid-range tone control to improve intelligibility
Alert input & tone generator for door bells, fire
alarms etc.
PLEASE READ THESE INSTRUCTIONS CAREFULLY BEFORE
INSTALLING AND/OR MAINTAINING THIS EQUIPMENT
These instructions are general and cannot be considered to cover every aspect of loop amplifier installation.
No responsibility can be accepted by the manufacturers or distributors of this loop amplifier for any
misinterpretation of an instruction or guidance note or for the compliance of the system as a whole.
The manufacturers policy is one of continuous improvement and we reserve the right to make changes to
product specifications at our discretion and without prior notice. E&OE
Do not leave with the system operator.
Installation Guide
Fully automatic compressor-limiter controls
output level
Balanced microphone and line level controls
Phantom power on microphone input for
electret microphones
100V line input from PA system
Larger coverage from smaller cable due to 2
Ω loop drive
Complete with full instructions and 'loop
fitted' sticker
Contractor kits available for retail, offices,
places of worship etc.
Additional line and microphone inputs using
Outreach plates
Document No DCP0002129 TC 26/03/02 Rev 4
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Related Manuals for Signet PDA200E
Summary of Contents for Signet PDA200E
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Page 1: Installation Guide
PDA200E Induction Loop System Installation Guide Technical Features Fully automatic compressor-limiter controls output level The PDA200E is a current mode induction loop Balanced microphone and line level controls amplifier with the following features: Phantom power on microphone input for Up to 120m... - Page 2 PDA200E Induction Loop System - Installation Guide Document No DCP0002129 TC 26/03/02 Rev 4 Page 2...
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Page 3: System Information
PDA200E Induction Loop System - Installation Guide General precautions Important Information Do not test wiring with an insulation tester (Megger) with any equipment connected as the 500 Volt test This system must only be installed and voltage will destroy these devices totally. -
Page 4: First Fix
PDA200E Induction Loop System - Installation Guide FIRST FIX Before any of the following is carried out ensure that the mains power supply is isolated. Equipment Location All equipment must be sited indoors and MUST NOT be subjected to conditions likely to affect its performance, such as damp, salt air, water, extreme temperatures, physical abuse, etc. -
Page 5: Connecting Inputs
1 Run the 2-pair screened audio cable (supplied in 3.5mm jack plug), AML and AMD should be kits) from the PDA200E to the first Outreach plate wired as live to Mic+, screen to Gnd and MIC– and secure with an appropriate gland. - Page 6 PDA200E Induction Loop System - Installation Guide Installing the Loop Cable The loop cable should be laid in a single turn and wired into the Termination block as shown in the diagram on page 2 of the manual. In the vast majority of cases loop cables are normally mounted horizontally around the perimeter of the room to be covered, either at ceiling or floor height.
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Page 7: Second Fix
Technical Specification PDA200E Internal controls Three internal controls are located on the PCB, Microphone input which is mounted on the lid of the PDA200E. Impedance: Balanced 8kΩ The level control is used to set the input level into Unbalanced 5kΩ... - Page 8 PDA200E Induction Loop System - Installation Guide Outreach Plates Up to five Outreach input plates may be connected to the line input, increasing the number of inputs and allowing them to be installed in convenient places. You cannot connect two sources directly to one input as the sound quality will be severely degraded.
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