Ampetronic CLD1 Installation Handbook

Compact loop driver

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Handbook Contents

Safety

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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. Do not install this equipment near any heat sources such as radiators, heating
vents or other apparatus that produces heat.
4. Refer all servicing to qualified personnel.
WARNING: Disconnect power before servicing or replacing fuse.
5. The amplifier generates some heat during normal operation and needs
adequate ventilation.
WARNING: Do not install the apparatus in a fully enclosed space.
6. No objects filled with liquids, such as vases, shall be placed on the apparatus.
WARNING: Do not expose to dripping or splashing.
7. Clean only with a dry cloth.
Cld1 INSTALLATION HANDBOOK
Box Contents
1 x CLD1
1 x AC to12V power adapter
DC
1 x A6 Induction loop logo
1 x 'CLD1 Installation Handbook''
1 x Loop coil and fixings (if requested)
1 x Microphone option (if requested)

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Summary of Contents for Ampetronic CLD1

  • Page 1 1 x CLD1 Introduction 1 x AC to12V power adapter Quick Start 1 x A6 Induction loop logo Installation 1 x 'CLD1 Installation Handbook'’ Operation 1 x Loop coil and fixings (if requested) Troubleshooting 1 x Microphone option (if requested) Technical Specification...
  • Page 2 INTRODUCTION The CLD1 Compact Loop Driver has been designed as a high quality stand-alone induction loop driver for ticket counters, banks or other point of sales systems. The unit is designed to drive the standard multi-turn loop coil (if supplied), or a small area perimeter loop up to an area of 40m².
  • Page 3 QUICK START 1. Fit CLD1 to a panel or wall under the counter, away from contact by the system user. Ensure the cables are positioned such that they are not vulnerable to damage and are unlikely to be snagged or disconnected from the unit.
  • Page 4 MOUNTING DETAILS Fixing hole centres 117mm apart BLOCK DIAGRAM I/P 1 I/P 1 select line switch I/P 2 drive line I/P 2 40dB CONNECTION (LINE LEVEL INPUT) Balanced Input Connect screen and -ve signal lead together Screen Stereo Source Left Ideally fit the two 10k, ¼W, summing resistors within the body of the jack plug Right...
  • Page 5 INSTALLATION Tools You will require the following: Small flat bladed screwdriver · Screws, fixings and appropriate tools for mounting CLD1 on wall etc. · Location The amplifier should be mounted where: · It is in close proximity to the loop.
  • Page 6 1. Using the small flat bladed screwdriver, ensure that 'INPUT 1', 'INPUT 2', 'MLC' and 'LOOP CURRENT' controls are fully anti-clockwise (minimum). 2. Switch on external AC power supply. Check green 'POWER' LED on CLD1 illuminates. 3. Apply input signal and increase corresponding 'INPUT 1 or 2' control until the green 'INPUT SIGNAL' LED begins to light.
  • Page 7 INPUT 1: IEC 60118-4 AFILS Input Impedance: 8.5kW Sensitivity: -60dBu (775uV Please contact Ampetronic if you need further Overload: -13dBu (173mV assistance. Microphone cables must be <= 3m INPUT 2: Line - Mic mode selectable with switch. 'Mic' mode: same as Input 1...
  • Page 8 WARRANTY This product carries a five year parts and labour warranty from date of shipment from Ampetronic. To qualify for the five year warranty, the product must be registered at www.ampetronic.co (products/warranty), without which the warranty will be valid for two years only.

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