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CLD1-AC INSTALLATION HANDBOOK

Box Contents

1 x CLD1-AC
1 x AC power cable
1 x A6 Induction loop logo
1 x 'CLD1-AC  Installation Handbook'’
1 x Loop coil and fixings (if requested)
1 x Microphone option (if requested)

Handbook Contents

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Introduction

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Quick Start

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Installation

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Troubleshooting

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Technical Specification

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Warranty

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Declaration Of Conformity

Safety

This symbol is used to alert the user to important
 operating or maintenance instructions.
The Lightning bolt triangle is used to alert the user
 to the risk of electric shock.

SAFETY

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 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.

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

        

RISK OF ELECTRIC SHOCK 

DO NOT OPEN 

CAUTION

Summary of Contents for CLD1-AC

Page 1: ...ct 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 Re...

Page 2: ...de j Microphone input for use with unbalanced electret microphones k Selectable microphone or unbalanced line level input Mic mode as above l AC power input standard 2 pin AC power socket m Loop outpu...

Page 3: ...Connect the loop wires to LOOP OUTPUT terminals Polarity is not important To open the spring clamp terminal insert a flat bladed screwdriver into the small tab above the hole Push gently until hole o...

Page 4: ...LOCK DIAGRAM Balanced Input A B Screen Connect screen and ve signal lead together Stereo Source Left Right Screen Keep all wires very short 10k 10k L R Screen Ideally fit the two 10k W summing resisto...

Page 5: ...area a perimeter loop using 0 5mm to 1 5mm cross section wire or equivalent Return the feed to the amplifier with a twisted pair Refer to Designing Induction Loops handbook for details Please consult...

Page 6: ...iate see OPERATION Input signal level too low Check that signal level is the correct level for the chosen input see TECHNICAL SPECIFICATIONS LOOP CURRENT LED not illuminated even at peaks of signal Lo...

Page 7: ...e selectable with switch Fully anticlockwise flat response Mic mode same as Input 1 Environmental Line mode Ambient temperature 20 C to 50 C Input Impedance 820kW IP rating IP20 Sensitivity 20dBu 77 5...

Page 8: ...he product Description Induction Loop Driver Type name CLD1 AC conforms to the following directive s and Norm s 2014 35 EU The Low Voltage Directive LVD and its amending directives 2014 30 EU The Elec...

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