Ampetronic ILD100DC Скачать руководство пользователя страница 1 | Manualshive

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Ampetronic ILD100DC Скачать руководство пользователя страница 1

1. It is important to read these instructions, and to follow them.
2. Keep this instruction manual in an accessible place.
3. Clean only with a dry cloth. Cleaning fluids may affect the equipment.
4. Do not cover or obstruct ventilation of this unit. Install in accordance with the

manufacturer’s instructions.

5. Do not install near any heat sources such as radiators, heating vents, or other

apparatus that produces heat.

6. Refer all servicing to qualified personnel. Servicing is required when the

apparatus has been damaged in any way, such as a power supply cord or
plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to any rain or moisture, does not
operate normally or has been dropped.

7. WARNING - To reduce risk of fire or electric shock, do not expose this

apparatus to rain or moisture. The apparatus shall not be exposed to dripping
or splashing and no objects filled with liquids, such as vases, shall be placed
on the apparatus.

ILD100DC HANDBOOK

Box Contents

1 x ILD100DC
1 x Installation & Commissioning

Handbook

1 x Power Cable
1 x Designing Induction Loops Handbook
1 x AC to 12V Power Adapter

DC

1 x A6 Induction Loop Logo
1 x DC PSU Handbook
1 x Drilling Template

Handbook Contents

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!

Introduction

!

Quick Start

!

Overview

!

Installation

!

Troubleshooting

!

Accessories

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Technical Specification

!

Warranty

!

Declaration of Conformity

Safety

The Lightning bolt triangle is used to alert the user
to the risk of electric shock.

SAFETY:

This symbol is used to alert the user to important
operating or maintenance instructions.

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Содержание ILD100DC

Страница 1: ...n or moisture does not operate normally or has been dropped 7 WARNING To reduce risk of fire or electric shock do not expose this apparatus to rain or moisture The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids such as vases shall be placed on the apparatus ILD100DC HANDBOOK Box Contents 1 x ILD100DC 1 x Installation Commissioning Handbook 1 x Power Cabl...

Страница 2: ...eld produced inside the loop area using a receiving device e g Ampetronic ILR3 or examine the performance in more detail with a suitable field strength meter 10 Adjust the TONE control to achieve a flat frequency response QUICK START INTRODUCTION The ILD100DC has been has been designed as a high quality amplifier for small to medium size induction loop systems in places such as video conference fa...

Страница 3: ...oop TONE Screwdriver adjustable control allowing adjustment to the system frequency response Compression LED shows input signal has reached the compression point Loop current LED indicates when current is running into the loop Power LED Indicates power is applied to the unit and is switched on 12 11 LOOP POWER LINE LINE MODE SWITCH MICROPHONE 1 DRIVE TONE MICROPHONE 2 Power Loop Current Compressio...

Страница 4: ...ic I P 1 LINE I P MIC 2 gain TONE Compressor DRIVE Output LOOP Compression LED Loop Current LED MICROPHONE INPUTS MODE SWITCH LINE gain 1 2 3 OVERVIEW cont d MICROPHONE inputs 3 5mm mono jack connectors LINE input Twin RCA Phono connectors for stereo connection VOX MODE SWITCH Switches 1 2 3 ...

Страница 5: ...s than 0 8 W The cable from the loop to the ILD100DC output terminals MUST be a twisted pair If this is longer than 10 metres contact Ampetronic Tools Equipment Small hand tools including a wire stripper and a small flat bladed screwdriver An ILR3 loop receiver or a magnetic field strength meter is vital to check that the loop system is providing the desired level of performance System Requirement...

Страница 6: ...tances Line Input A twin phono input is fitted to the unit allowing a direct connection to the Left and Right channels of the SCART signal or the output from a HiFi system It is also possible to connect the line level output of another sound system to this input Maximum cable length on this input should be less than 3 metres so as to ensure EMC compliance Connection Set up During the initial commi...

Страница 7: ...g of input controls Optimising Compression VOX levels In order to obtain the greatest possible dynamic control range from the compressor it is now necessary to establish the highest level of input signal which the equipment may receive in the operational installation This will often be loud close talking into a microphone It should be pointed out here that background hum and noise from equipment e...

Страница 8: ...ffect The VOX threshold is at the onset of compression and as such is automatically set by the MICROPHONE and LINE controls Switch Position signal is higher than signal is lower than VOX threshold VOX threshold for 5 1 2 3 seconds off off off Vox switching disabled all inputs operate normally off off on Microphone 1 input on Microphone 1 input off off on off All inputs attenuated by All inputs at ...

Страница 9: ...y which may sound like high frequency noise buzz or whistling The results of this type of fault are likely to cause the unit to overheat This fault is easy to determine Simply disconnect the loop cable from the amplifier and test with a resistance meter between the loop cable and earth There should be an open circuit measured between the earth chassis and cable if not investigate the fault 2 Insta...

Страница 10: ...ct such interference Check entire sound system for evidence of loop signal and trace source of pick up 4 Under certain circumstances the loop signal may appear as jagged lines or hum bars on a CCTV picture This could be due to running CCTV low impedance unbalanced 2 wire circuit cables in close proximity to the loop cable Separate the cables to reduce the effect 5 Remote and apparently unconnected...

Страница 11: ...for details 0 Ambient temperature 0C to 35 C Relative Humidity 90 MICROPHONE Input 2 x 3 5mm mono inputs Input Impedance 8kW Sensitivity 60dBu 775uV RMS for full output Overload 12dBu 200mV RMS Standards LINE Input Meets relevant CE EMC and Twin RCA phono inputs safety standards Input Impedance 20kW between each input 60kW single input Please contact Ampetronic if you Sensitivity 30dBu 24mV need f...

Страница 12: ...in any way www ampetronic com Note The power adaptor supplied with this product is only covered by the manufacturers warranty period Manufacturer Ampetronic Ltd Northern Road Newark Nottinghamshire NG24 2ET United Kingdom Declares that the product Description Induction Loop Driver Type name ILD100DC Conforms to the following Directive s and Norm s Directive 2004 108 EC EMC EN55103 1 2009 Emission ...

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