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Summary of Contents for PROEL AF4
- Page 1 USER’S MANUAL FEEDBACK SUPPRESSOR...
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Page 2: Important Safety Instructions
1. IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of electric shock do not remove cover (or back panel). No CAUTION: user serviceable parts inside. Refer servicing to qualified personnel only. To reduce the risk of fire or electric shock, do not expose this apparatus to WARNING: rain or moisture. -
Page 3: Detailed Safety Instructions
Sentences preceded by symbol contain important safety instruction. Please read it carefully. DETAILED SAFETY INSTRUCTIONS. Water and moisture: This apparatus should not be used near water (i.e. bathtub, kitchen sink, swimming pools, etc.) Ventilation: This apparatus should be placed in position that doesn’t interfere with correct ventilation. This unit, for example, should not be placed on a bed, sofa cover o similar surfaces that could cover ventilation openings, or placed in a built-in installation, such a bookcase or a cabinet that could block air flow trough ventilation openings. - Page 4 Objects or liquid entry inside the unit: Be careful that no objects fall or liquid is spilled inside the unit through ventilation openings. Safe power line use: • Keep firmly the plug and the wall outlet while disconnecting the unit from AC power. •...
- Page 5 Don’t place this unit in a bookshelf o in other places with small room. • PROEL S.P.A. is not responsible for any damage that occurs due to a wrong unit installation. Thank you for choosing one of Proel products, and for your confidence towards our brand, synonymous of professionalism, accuracy, high quality and reliability.
- Page 6 Front panel description POWER switch and LED Frequency/level LED indicator Filter bypass master switch Frequency and filter attenuation settings Rear panel description IEC standard AC power supply socket Fuse-holder 24V DC emergency power supply terminals Balanced 6.3mm (1/4”) output jack connector Balanced 6.3mm (1/4”) input jack connector...
- Page 7 Installation 1. AC power supply connection. To connect this unit to AC power supply please use supplied linecord. Input connection The input connector (fig.2 ref.5) is a balanced 6.3mm (1/4”) jack connector. This connector accepts line level sound sources, like tuner, CD player, tape recorder, etc.
- Page 8 6. Filter bypass master switch In case you desire to deactivate or to control unit filters operation, it’s possible to simultaneously deactivate all the filters pressing the switch (fig.1 ref.3) to its OUT position. To make filters active again press again the switch, IN.
- Page 9 Directive 73/23/EEC (Low Voltage) and following modifications 93/68/EEC, as the following standard: EN 60065:1998 Proel SpA pursue a policy of continuous research and development. Proel SpA reserve the right to modify product circuitry and appearance at any moment, without prior notice.
- Page 10 PROEL S.p.A. (World Headquarters - Factory) Via alla Ruenia 37/43 64027 Sant’Omero (Te) – Italy Tel: +39 0861 811241 Fax: +39 0861 887862 E-mail: info@proelgroup.com installation.proelgroup.com...
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