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HLS-2B

Hearing Loop 

Driver

Installation &

Commissioning

Handbook

Summary of Contents for HLS-2B

Page 1: ...HLS 2B Hearing Loop Driver Installation Commissioning Handbook...

Page 2: ...le all pole mains disconnect device shall be incorporated in the building installation power wiring 6 The apparatus should not be exposed to dripping or splashing and should have no objects used for s...

Page 3: ...installed inside the lift car but care must be taken to ensure the loop satisfies the unit s load requirements All versions have two separate audio inputs 230V or 115V AC power supply factory set opt...

Page 4: ...r see points 5 and 9 in Safety section 6 Connect AC power see points 5 and 9 in Safety section 7 Turn IN1 IN2 MLC and CURRENT controls fully anticlockwise minimum 8 Apply an input signal e g intercom...

Page 5: ...66m m 158 9mm 326m m 10m m 79 2mm DC Battery DC Battery Mains Live In Mains Neutral In DCOut DC Out Battery Battery Mains Live In Mains Neutral In Loop Out Input 2 Input 1 23mm 23mm Protective Earth I...

Page 6: ...Output Current LED Output MLC Adjust Drive Loop output 90V 264V UPS XP BCS75US13C Fuse Input 1 Input 2 MLC AGC DC power to system Twist together Twist together Low Z Speaker feed Low Z Speaker feed In...

Page 7: ...sure that the feed cable the 2 wire section between the amplifier and loop is tightly twisted together and less than 3m in length In lifts the loop connecting wires 2 should not be less than 2 5mm AWG...

Page 8: ...f audio signal Power LED not illuminated Battery discharged and external AC mains supply off turn on external AC mains supply to charge battery and to operate unit Compression LED not illuminated at a...

Page 9: ...tinned fine stranded wire PHYSICAL Dimensions Line level Rated source Impedance 1 8 kW differential Input Isolation 1500 V Rated source EMF Sensitivity 16dBu for full output Overload 22dBu SnR 90dB Ad...

Page 10: ...e unit is misused in any way www ampetronic co Note Battery is only covered by a 1 year warranty Manufacturer Ampetronic Ltd Unit 2 Trentside Business Village Farndon Road Newark NG24 4XB Declares tha...

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Page 12: ...Ampetronic Ltd Tel 44 0 1636 610062 Fax 44 0 1636 610063 Email sales ampetronic co www ampetronic co...

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