Related Manuals for Ampetronic ILD252
Summary of Contents for Ampetronic ILD252
- Page 1 This product may be purchased from Connevans Limited secure online store at www.DeafEquipment.co.uk DeafEquipment.co.uk Solutions to improve the quality of life...
- Page 2 INDUCTION LOOP DRIVER INTRODUCTION The ILD252 Induction Loop Driver has been designed as a high quality power driver for small and medium size audio frequency induction loops. Ease of installation and use have been major factors in the design, combined with optimised performance, and freedom from R.F.I.
-
Page 3: Input Signal Sources
100 Volt Line The ILD252 can be connected to a 100V line system via the ATT100 adaptor. This allows any line configuration, from single–ended to balanced mode. The leads from the 100V speaker line are wired to the connector which plugs into the adaptor, which is plugged directly (no extension cable!) into the Line Input socket. - Page 4 Microphone Modules The equipment can be used with separate microphone preamplifiers, which are available in different configurations (see data sheet for details). The power for these amplifiers can come from the Preamp Power socket, and the preamp output is connected into the Line Input socket. To ensure EMC immunity, cable length between preamp and Loop Driver should be less than 1 metre.
- Page 5 Loop Output The loop itself is connected to the ILD252 via a special 2- way connector, capable of handling the current. The cable from the loop to the amplifier should normally be a twisted pair. - Remove screw from top of plug, remove cover.
- Page 6 A simple method is to listen to the sound with a good quality receiver such as the ILR2. Using the same headphones, listen first to the loop current signal obtainable from the Loop Monitor outlet on the ILD252 with metal loss correction set to minimum.. Then listen to the loop signal using the ILR2 and adjust the “Loss Correction”...
-
Page 7: General Information
If you have any difficulties in calculating the loop design, or experience difficulties with the operation of the equipment, then contact your supplier or Ampetronic Ltd. It is useful to have all the relevant data available when contacting our technical staff who will be pleased to help you. - Page 8 Specialised Mounting A rackmount kit is supplied for installing the ILD252 in a standard 19" rack, taking up 1 rack space (1U). Wall mounting brackets (WM252) are also available for fixing the amplifier to a wall. WARNING - THIS APPARATUS MUST BE EARTHED.
- Page 9 Fuse fitted to input power connector type T 0.63A L Factory setting for 115V operation available upon request. 8.12 Dimensions : Width: 430mm Height: 44mm Depth: 220mm 8.13 Weight: 2.9 kg. The ILD252 is designed and manufactured in England by Ampetronic Ltd. DECLARATION OF CONFORMITY Manufacturer: Ampetronic Ltd.
Need help?
Do you have a question about the ILD252 and is the answer not in the manual?
Questions and answers