AMP03
Contents
1. These controls allows to set their level in order to listen to each program source at the desired level f Turning clockwise the MASTER volume control the playback level will raise turning it counter clockwise it will be lower D 7 Technicalspecifications Model AMP03 Output RMS MAX power 30 W 60 W Constant voltage output 100V 1 1 Constant voltage output 100V Constant impedance outputs 40 80 160 Rouen MIC1 MIC2 30 6000 Unbalanced 74 jack P AUX PHONE 10 KQ RCA 4 8Q 16Q on terminal board SUC ne ols 100V on terminal board MIC1 MIC2 55dB 2 dB Inputs sensitivity AUX 20dB 2 dB PHONE 55dB 2 dB AC power 220 V A C Dimensions W x H x D 320 x 190 x 80 mm 12 6 x 7 4 x 3 2 in Weight oKg 11 Ibs CE The product is in compliance with Directive 89 336 EEC Electromagnetic Compatibility and following modifications 92 31 EEC and 93 68 EEC as the following standards EN 50082 1 1997 EN 55013 1990 EN 55020 1994 it is also in compliance with Directive 73 23 EEC Low Voltage and following modifications 93 68 EEC as the following standard EN 60065 1998 PROEL 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 com2. 0 COM 40 80 160 100V DD BD P so sal Total impedance 160 c CONSTANT VOLTAGE LINE If you re using a constant voltage line connect either the 100V to the side of speaker system and connect COM to side of the speaker fig 2 ref 4 e Speakers should have a transformer of the same voltage developed by the amplifier e Speakers power sum should not be higher than the amplifier maximum output power COM 49 80 160 100V e e P 8 tv soos Constant voltage 100V 3 Priority Function When PRIORITY fig 2 rif 3 terminals are in short circuit MIC2 AUX and PHONO inputs are muted and MIC1 has cuu priority PRIORITY COM 40 840 160 100V TT P1 y Lot dE Ley D 6 OPERATIONS a Pressing the POWER switch the unit turns on and its LED is lit Pressing it again the unit turns off b BASS 150Hz control modifies signal lower frequencies output up to 10 dB of boost or cut Set this control level by personal taste and ambient acoustic character c MIDDLE 1kHz control modifies signal lower frequencies output up to 10 dB of boost or cut Set this control level by personal taste and ambient acoustic character d HIGH 6kHz control modifies signal lower frequencies output up to 10 dB of boost or cut Set this control level by personal taste and ambient acoustic character e MIC 1 MIC 2 and AUX PHONO inputs have their own independent volume control
3. INSTRUCTION MANUAL PA Mixing Amplifier AMP03 PROEL 1 c IMPORTANT SAFETY INSTRUCTIONS RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION To reduce the risk of electric shock do not remove cover or back panel No user serviceable parts inside Refer servicing to qualified personnel only WARNING To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons This symbol is intended to alert the user of the presence of important operating and maintenance servicing instruction in the literature accompanying the appliance Please carefully read the owner s manual INSTRUCTIONS All safety and operating instructions should be read before the product is operated Retain these instructions All safety and operating instructions should be retained for future reference This owner s manual should be considered as a part of the product and it must accompany it every time and delivered to the new user when this product is sold In this way the new owner will be aware of all the installations operating and safety instructions Heed all warnings All warnings on the product and in owner s manual should be adhered to Heed all warnings Follow all instructions All operating and use
4. Mono jack c e AUX PHONE CD players cassette decks tuners mixers and other external line level output equipment may be connected to AUX input AUX PHONO A Lu 1 LU B AUX CD SELECTOR SWITCH PHONO The selector switch allows to choose input signal AUX and PHONO Note AUX and PHONO cannot be used simultaneously 2 Output connections A Attention To prevent the risk of electric shock never touch amplifier outputs when the amplifier is turned on To access to speaker connection terminals fig 2 ref 4 remove the protection cover unscrewing the screws This amplifier may be used both with constant impedance speakers 4 8 and 16 Q and with constant voltage speakers 100V CONSTANT IMPEDANCE LINE To use this amplifier with a constant impedance line please connect the COM terminal to the negative post of your speaker and connect the positive terminal to desired positive post 4 8 160 fig 2 ref 4 e To obtain the best performances the total soeakers impedance connected to the line should be equal to the amplifier output impedance c e Speakers power sum should not be lower than the amplifier output power e We suggest you to don t use long cables Anyhow for longer distances application use a thicker cable COM 40 80 160 100V P PE P PPPE so T 80 WR lt i Total impedance 40 COM 40 80 160 100V E P P 9 E saf t00 Total impedance 8
5. inst it paying particular attention to cords at plugs convenience receptacles and wall outlet Cleaning e You can clean the unit with a compressed air flow or a wet cloth Don t clean the unit using solvents like trichloroethylene thinners alcohol or other fluids with very strong volatility and flammability Non use periods The unit AC power cord should be unplugged from the outlet if it s unused for a long period D 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 e Keep firmly the plug and the wall outlet while disconnecting the unit from AC power e When the unit will not be used for a long period of time please unplug the power cord from AC power outlet e To avoid unit power cord damaging please don t strain the AC power cable and don t bundle it e To avoid unit power cord damaging please be sure that the power cord is not walked on or pinched by heavy objects Unit relocation Before any unit relocation please control the unit is turned off Power cord must be unplugged by the wall outlet and all the connections wires should be disconnected as well Don t open this unit Don t attempt to open or to repair by yourself this unit For any problem solution not described in this owner s manual please refer to qualified personnel only or consult us or your National Distributor Any improper operation c
6. ould result in fire or electric shock Damages requiring services Don t attempt to do operations not described in this user s manual G In the following cases please refer to an authorized maintenance center or skilled personnel When the unit works improperly or it doesn t work at all If power cord or plug are damaged If liquid has spilled or objects have fallen into the unit The unit has been exposed to rain The unit doesn t operate normally or it exhibits a marked change in performance If the product has dropped or it has been damaged in any way Maintenance The user shouldn t attempt maintenance operation not described in this user s manual Every maintenance operation should be done by qualified personnel only IMPORTANT SAFETY INSTRUCTIONS Install this unit following owner s manual instructions e Don t install connect or disconnect power supply when the unit is powered otherwise there s an high risk of electric shock Don t open the unit there are no user serviceable parts inside e If you detect a particular smell from the unit please immediately turn it off and disconnect the AC power cord Don t block the unit ventilation openings e Avoid to use this unit in overload for a long period e Don t force commands switches controls etc D To obtain good speakers wire contacts please tighten the screw terminals firmly For safety reason don t defeat the grounding connection G
7. pedance outputs 40 80 and 16Q one constant voltage output 100 V Priority function 2 FRONT PANEL DESCRIPTION 1 Power On Off switch 2 MASTER output volume control 3 High frequency tone control 6 KHz 4 Middle frequency tone control 1 KHz 5 Low frequency tone control 150 Hz 6 PHONO AUX volume control 7 MIC2 volume control 8 MIC1 volume control 4 REAR PANEL DESCRIPTION 1 10 9 8 7 ME Mic qm badi o9 mn ce epleeeelees ce _ m Ce 6 2 3 4 5 6 fig 2 1 Fuse holder 2 AC power cord 220 V AC 3 Priority function terminals 4 Speakers output terminals 40 80 160 100 V 5 AUX or PHONO switch 6 MIC2 1 4 jack input 7 MIC1 1 4 jack input c 8 PHONO input RCA connectors 9 AUX CD input RCA connectors 10 Grounding terminal 5 INSTALLATION 1 Input connections e MICROPHONE CONNECTION Please always use a shielded cable to connect every kind of microphone To obtain a good sound quality we suggest to use microphones cables up to 10 20 meters 32 64 feet This value is strictly correlated to microphones specifications Microphones inputs are unbalanced We suggest to use unbalanced low impedance microphones 30 600 Unbalanced wiring of a balanced low impedance microphone Mono jack Balanced microphone Unbalanced low impedance microphone wiring Unbalanced microphone
8. r s instructions must be followed D Sentences preceded by A 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 a 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 Heat This apparatus should be placed away from heat sources like radiators heat registers stoves or other products including amplifiers that produce heat Power sources This apparatus should be connected only to power source type specified in this owner s manual or on the unit e If the supplied AC power cable plug is different from wall socket please contact an electrician to change the AC power plug Grounding or Polarization e All precautions must be observed in order to avoid grounding or polarization defeating Unit metal parts are grounded through the AC power cord If the AC power outlet doesn t have grounding consult an electrician for outlet grounding Power cord protection The power cord should be routed in a way it will not be walked on or pinched by items placed upon or aga
9. rounding is useful for user safety Use only connectors and accessories suggested by the manufacturer This unit should be placed in a rack see INSTALLATION and kept far from gt Wet places gt Direct exposure to heat sources like sun light gt Non properly ventilated places Disconnect the power cord during storms or when the unit is not used A In order to prevent fire and electric shock risks it s necessary to keep the unit far from sprinkling and drops Please don t put cups vases or other object containing liquids over the unit In case of interferences from source signal THD value will raise over 10 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 D Thank you for choosing one of Proel products and for your confidence towards our brand synonymous of professionalism accuracy high quality and reliability All our products are CE approved and designed for continuous use in professional installation systems 1 DESCRIPTION This unit is designed for speech music paging and sound reinforcement applications FEATURES Two MIC inputs One PHONO input and one AUX input switch selectable LED power indicator Master output level PHONO and AUX level controls MIC1 level control MIC2 level control Bass Middle and Treble tone controls Grounding terminal Four outputs three constant im
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