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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 effect the equipment.
4. Do not block any ventilation openings. 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. WARNING - THIS APPARATUS MUST BE EARTHED / GROUNDED.
7. Only power cords with the correct power connector may be used to maintain 

safety. Cables incorporating the UK 13A fused plug, Schuko with earthing 
contacts or UL approved “grounding type” are acceptable. These must be   
plugged into power outlets which provide a protective earth.

8. 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.

9. 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.

TO PREVENT ELECTRIC SHOCK DO NOT 
REMOVE THE COVER. THERE ARE NO 
USER SERVICEABLE PARTS INSIDE. 
REFER SERVICING TO QUALIFIED 
PERSONNEL.

        

ILD122 HANDBOOK

Box Contents

1 x ILD122
1 x Loop connector
1 x Installation & Commissioning 

Handbook

1 x Power Cable

Handbook Contents

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Quick Start

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Overview

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Installation

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Troubleshooting

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Accessories

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Technical Specification

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Warranty

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Declaration of Conformity

Safety
Introduction

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

SAFETY

RISK OF ELECTRIC SHOCK 

DO NOT OPEN 

CAUTION

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

Summary of Contents for ILD122

Page 1: ...ord 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 9 WARNING...

Page 2: ...eld strength meter 10 Adjust METAL LOSS CORRECTION to achieve a flat frequency response All you need is a power source a signal source and a loop See Designing Induction Loops handbook or contact Ampe...

Page 3: ...p cable METAL LOSS CORRECTION Screwdriver adjustable control which compensates for the frequency dependent effects of metal SLAVE I O Post compressor signal for use with ancillaries 15V 150mA DC OUTPU...

Page 4: ...CONNECTOR Signal TIP SOURCE TO ILD122 SLEEVE RING LINE INPUT Connection of 3 pole plug Use Twin screened cable Must be 3m or less Unbalanced Balanced TIP RECORDING DEVICE TO ILD122 SLAVE I O SLEEVE RI...

Page 5: ...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 perform...

Page 6: ...han 20m in length Total resistance of loop and feed must be between 0 2W and 1 8W at DC The Designing Induction Loops handbook contains more details on loop and feed cables The correct design and posi...

Page 7: ...Metal losses tend to increase with frequency and may require the adjustment of the METAL LOSS CORRECTION As a result of this analysis adjust the LOOP CURRENT and set the METAL LOSS CORRECTION on the...

Page 8: ...Mic Line is turned up Check that there is sufficient signal level for the required input CURRENT LEDs not illuminating Check that the COMPRESSION LEDs are illuminating Check that the LOOP CURRENT cont...

Page 9: ...in instability which may sound like high frequency noise buzz or whistling The results of this type of fault are unpredictable and may appear as any combination of the front panel indication errors T...

Page 10: ...receiver such as an ILR3 If the interference is still present with the loop system switched off then you need to locate and eliminate the source of interference before switching the loop system back o...

Page 11: ...Vpk at 7 0Apk output Input Impedance 200 600W Sensitivity 70dBu 245uV for full RMS 15V 150mA DC Output output 3 pin power Mini DIN socket Overload 5dBu 436mV RMS Regulated DC output for powering Ampet...

Page 12: ...en it is installed Manufacturer Ampetronic Ltd Northern Road Newark Nottinghamshire NG24 2ET United Kingdom Declares that the product Description Induction Loop Driver Type name ILD122 Conforms to the...

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