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Class D Loop Amplifier - LD Serie

2-channel low loss amplifier

Installation and user manual

LD 1.2 / 2.2 / 3.2

Содержание LD 1.2

Страница 1: ...Class D Loop Amplifier LD Serie 2 channel low loss amplifier EN Installation and user manual LD 1 2 2 2 3 2...

Страница 2: ...Installation and user manual 2...

Страница 3: ...Contents 22 2 3 OP R 22 2 4 Safety note 23 3 Controls connections and settings 24 3 1 front panel and settings 24 3 2 Connections 25 4 racking 26 4 1 Ventilation and racking 26 4 2 racking 26 4 2 1 On...

Страница 4: ...y material or bodily injury Attention Failure to observe a caution alert may result in property damage Warning Non compliance with a type alert Warning may result in serious personal injury and proper...

Страница 5: ...he following information Table 1 lenght units conversion Table 2 Mass units conversion Table 3 Pressure units conversion Table 4 temperature units conversion 25 40 mm 25 4 mm 1 mm 1 00000 25 40 mm 2 5...

Страница 6: ...ge are next generation French made magnetic loop amplifiers The amplifiers robust are the most compact on the market while offering the necessary features AGL MLC compressor etc to ensure installation...

Страница 7: ...area to be covered This may involve placing the amplifier on a panel under a desk or under a table The pickup microphone should be as close as possible to the input of the amplifier To position the lo...

Страница 8: ...presence 3 Current output setting 4 Input 3 setting 100V 5 Input 2 setting Line or microphone 6 Input 1 setting Line or microphone 7 ON OFF push button 8 Clip LED display saturation amplifier 9 Power...

Страница 9: ...ine or microphone communica tion of the input 2 17 Phoenix type 2 terminal block input microphone or line 18 Phoenix type 3 terminal block input priority 100V 19 Input 0 or 90 20 0 or 90 output to sla...

Страница 10: ...kit Secure the rack mounting brackets as shown to the right using the mounting screws provided in the kit Then attach the amplifiers to each other using the brackets Finally integrate the amplifiers i...

Страница 11: ...user manual 11 4 2 3 Integrating an amplifier on a wall Option required OP R mounting kit Fasten the brackets as shown in the picture using the screws provided in the kit Then attach the amplifier to...

Страница 12: ...Stereo Jack Cable 5 2 For the use of a large coverage system 1 Connect the loop on the terminals provided for this purpose Loop terminal block of the amplifier 2 Insert an audio source at input 1 or...

Страница 13: ...eo Jack Cable 5 2 For the use of a large coverage system 1 Connect the loop on the terminals provided for this purpose Loop terminal block of the amplifier 2 Insert an audio source at input 1 or 2 of...

Страница 14: ...store it to the ear of the hea ring impaired The loop can be installed at floor or ceiling level more precisely between 1 10m and 2 20m from the listening height ears The presence of an auditory loop...

Страница 15: ...o 3 dB par octave 0 to 3 dB par octave Automatic Gain Control AGC optimized for speech Dynamic 36 dB AGC optimized for speech Dynamic 36 dB AGC optimized for speech Dynamic 36 dB Bandwidth 80Hz to 9 5...

Страница 16: ...Installation and user manual 16 Cable section table Maximum length m cable size mm Amplifier 1 1 5 2 5 4 OP RC LD1 0 70 80 90 100 90 LD2 0 90 105 120 140 140 LD3 0 90 105 140 160 140...

Страница 17: ...Installation and user manual 17...

Страница 18: ...Installation and user manual 18...

Страница 19: ..._________________ ___________________________________________________________________ ___________________________________________________________________ ______________________________________________...

Страница 20: ...et d utilisation installation and user manual LD 1 2 2 2 3 2 For any questions contact us OPUS TECHNOLOGIES ZI LAGRANGE II 9 Chemin de la Vieille Ferme 33650 MARTILLAC Tel 09 81 24 00 06 Fax 09 82 63...