User manual PCA 410
Contents
1. COM s elelele ele eje taj Ej 4 ohm 4 ohm L 100V 70V 25V COM 80 40 COM RSE Connecting two speakers in series to the 8 ohm output Connecting multiple speakers in parallel to the 70V output WORK Ca PAGE 5 User Manual PCA 410 DIMENSIONS NI NI NEKI COO NI SN TWI iii Il Il LN SN LON SN NI UE 483 mm TECHNICAL SPECIFICATIONS Output Power RMS 4 x 250 W Audio Inputs 4 MIC LINE 2 AUX level INPUTS MIC Impedance Sensitivity 600 Q 2 8mV LINE Impedance Sensitivity 3k 0 316 mV AUX Impedance Sensitivity 50k Q 316 mV OUTPUTS Low Impedance 4 80 S 50 Hz 17 kHz 3dB 10 dB 22 Hz 180 Hz Centre Frequency 50 Hz WORK Ca PAGE6 User Manual PCA 410 EN FR DE ES WORK C G Important Warranty Information WORK pro CA products are exclusively distributed in Europe by Yamaha Music Europe GMBH Siemensstrasse 22 34 D 25462 Rellingen b Hamburg Germany For information regarding the warranty and for user manuals in other languages please go to Les manuels d utilisation en fran ais ainsi que les informations concernant la garantie son accessible l adresse suivante Die deutschen Bedienungsanleitungen und Informationen zu der Gew hrleistung finden sie auf der Website Para la informaci n relativa a las condiciones de garantia y los manuales de usuario en espa ol por2. favor acceda a la pagina web Per le informazioni riguardanti la garanzia e per i Manuali d Uso nelle altre lingue si prega di visitare il sito http www workproca com This symbol on the product or on its packaging indicates that this product shall not be treated as household waste Instead it shall be handed over to the applicable collection point for the recycling of electrical an electronic equipment By ensuring this product is disposed of correctly you will help prevent potential negative conseguences for the environment and human health which could otherwise be caused by inappropriate waste handling of this product The recycling of materials will help to conserve natural resources For more detailed information about recycling of this product please contact your local city office your household waste disposal service or the shop where you purchased the product Manufactured by EQUIPSON S A
3. E The Telephone Emergency input has the highest priority all other units will be overriden CHIME PRIORITY SIREN ra mm HOT COM GND TEL Paci CE sw WORK Ca PAGE 4 User Manual PCA 410 Power In amp Pre Out 17 18 These sockets connect the mixer preamplifier stage to the power amplifier stage The connecting link must be plugged in for normal operation as a mixer amplifier If a compressor limiter egualizer or other external signal processor is used in the sound system connect the PRE OUT to the input of the external processor and the output of the processor to POWER IN In the signal chain PRE OUT is after the tone controls and the master volume control Loudspeaker Connections The PCA 410 includes 4 discrete outputs and each output section provides two different types of loudspeaker outputs in each one High impedance lines 25 70 100V and low impedance 4 80 You can only use one of these outputs at any one time any attempt to use two or more of these may result in damage to the amplifier poo arad zi 25V COM 80 40 COM 100V 70V 25V COM 80 40 COM jojejejejejejej I i 1 I 1 4 ohm Connecting a single speaker to the 4 ohm output E NE NE Connecting multiple speakers in parallel to the 100V output Joov 79V kv zev 25V COM 80 40
4. ONT PANEL PCA 410 commercial Audio Amplifier amp Mixer WORKICS 1 Master Output Volume Control 7 Ready LED 2 Treble Tone Control 8 Power ON LED 3 Bass Tone Control 9 Input Volume Controls 1 4 AUX 1 2 CHIME SIREN 4 Protection LED 10 CHIME Switch ON OFF 5 Clip LED 11 SIREN Switch ON OFF 6 Signal LED 12 Power Switch ON OFF NOTE Items 1 to 7 are shown for OUTPUT channel 1 Outputs 2 4 are identical 13 14 15 16 17 18 19 20 21 22 23 30 29 28 27 26 25 24 bot side 13 OUTPUT 3 high low impedance speaker outputs 22 OUTPUT 2 high low impedance speaker outputs 14 OUTPUT 4 high low impedance speaker outputs 23 OUTPUT 1 high low impedance speaker outputs 15 Mains input socket 24 Input 4 COMBI XLR3P Jack balanced 16 AC fuse holder 25 Input 4 Terminal block 26 Input 4 Dip switch for functions 18 Pre output RCA phono 27 TEL EMER input level control 19 AUX 2 input RCA phono 28 TEL EMER input terminals 20 AUX 1 input RCA phono 29 SIREN terminals 21 Input 1 Priority Terminals 30 CHIME priority terminals 31 Input Voltage Selector NOTE Items 24 to 26 are shown for INPUT 4 INPUTS 1 3 are identical WORK Ca PAGE2 User Manual PCA 410 CONNECTIONS Mains Connection 15 The s
5. WORK Go PCA 410 PCA 410 commercial Audio Amplifier amp Mixer User Manual Rev 1 1 WORK iICa SAFETY RELATED SYMBOLS STATED WARNING TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE TO RAIN OR HUMIDITY DO NOT REMOVE COVER THIS PRODUCT IS NOT INTENDED FOR USE OTHER THAN CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING sHOCK HAZARD DO NOT OPEN GRAPHICAL SYMBOLS EXPLANATION This symbol wherever used alerts you to the presence of un isulated and dangerous voltages within the product enclosure These are voltages that may be sufficient to constitute the risk of electric shock This symbol wherever used alerts you to important operating and maintenance instructions Please read Protective Ground Terminal AC mains Alternating Current 4 Hazardous Live Terminal ON Denotes the product is turned on OFF Denotes the product is turned off WARNING Describes precautions that should be observed to prevent the possibility of death or injury to the user CAUTION Describes precautions that should be observed to prevent damage to the product WARNING Power Supply Ensure that the mains source voltage AC outlet matches the voltage rating of the product Failure to do so could result in damage to the product and possibly the user Unplug the product before electrical storms occur and when unused for lon
6. be depressed and a short circuit made between the CHIME PRIORITY terminals on the rear panel 30 This will activate the chime function Ding Dong pre annoucement chime Whilst the CHIME state is enabled all inputs will be overridden The volume of the CHIME can be set from the CHIME potentiometer on the front panel CHIME PRIORITY SIREN wed 7 mA HOT COM GND LA G L ji Y C man A 0 10 CHIME us TEL PAGING A on L of SIREN ON OFF SIREN can be activated in one of two ways Pressing the front panel switch 11 In that case the SIREN WILL BE ACTIVATED UNTIL THE SWITCH IS PRESSED AGAIN OUT POSITION Making a short circuit in the SIREN terminals 29 in the rear panel In that case the SIREN WILL BE ACTIVATED UNTIL THE SHORT CIRCUIT IS REMOVED Whilst the SIREN state is enabled all inputs will be overridden The volume of the SIREN can be set from the SIREN potentiometer on the front panel CHIME PRIORITY SIREN d TEH e HOT com GND V D I H V Al A TEL PAGING A on Telephone Emergency 28 The Telephone Emergency input is for emergency announcements signals and is not affected by the Master volume control The volume can be set by the tel paging volume control 27 The terminals allows connection of a telephone paging system interface NOT
7. e processed by a high pass filter with a 200Hz cutoff freguency Setting it to the OFF position the signal will be unaffected Switch 4 PHANTOM POWER Setting the switch to the ON position 48V phantom power will be applied for condenser microphones Setting it to the OFF position this function will be disabled The PCA 410 provides two auxiliary inputs AUX 1 2 which may be used for connecting other signal sources such as a Radio Tuner MP3 player computer CD or Cassette player LINE level Connect the audio source to the rear connectors 19 20 Turn their respective potentiometers clockwise to increase the volume or anticlockwise to reduce the volume These input sockets are standard RCA phonos two sockets are supplied and these are linked together internally in parallel this allows stereo signal source to be used without the need to obtain a special lead however you may wish to check with the manufacturer of the signal source to ensure that no damage will result if the left and right output channels are connected together in parallel Sleeve Screen RCA Phono plug connections Pin Signal SLEEVE PIN WORK Ca PAGE 3 User Manual PCA 410 PRIORITY INPUT 1 has the highest priority apart from TEL EMER overriding the rest of inputs To activate the priority state short circuit the Priority terminals 21 on the rear panel PRIORITY PO CHIME ON OFF To activate the CHIME both the front panel switch 10 must
8. g periods of time to reduce the risk of electric shock or fire PAGE 1 External Connection Always use proper ready made insulated mains cabling power cord Failure to do so could result in shock or fire If in doubt seek advice from a registered electrician Do not Remove Any Cover Within the product are areas where high voltages may be present To reduce the risk of electric shock do not remove any covers unless the AC mains power cord is removed Covers should be removed by qualified service personnel only No user serviciable parts inside Fuse To prevent fire an damage to the product use only the recommended fuse type as indicated in this manual Do not short circuit the fuse holder Before replacing fuse make sure that the product is OFF and disconnected from the AC outlet Protective Ground Before turning the product ON make sure that it is connected to Ground This is to prevent the risk of electric shock Never cut internal or external Ground wires Likewise never remove Ground wiring from the Protective Ground Terminal Operating Conditions Always install in accordance with the manufacturer s instructions To avoid the risk of electrtic shock and damage do not subject the product to any liquid rain or moisture Do not use this product when in close proximity to water Do not install this product near any direct heat source Do not block areas of ventilation User Manual PCA 410 FR
9. upply transformer has been designed for use on either 115V AC or 230 V AC selected by a slide switch on the bottom of the device The amplifier is factory set at 230 V AC mains voltage Input Connection Inputs 1 4 feature both balanced standard COMBI socket 1 4 stereo jack and XLR 3P and terminal blocks on the rear panel Wiring is as follows Pu A Front view a Ro M GND XLR 3P 1 4 STEREO JACK TERMINAL BLOCK Pin1 Screen Tip Signal live Pin Signal live Pin2 Signal live Ring Signal Return Pin Signal return Pin3 Signal return Sleeve Screen GND Screen Turn the front panel potentiometers 9 clockwise to increase the volume or anticlockwise to reduce the volume Selected Functions by Dip Switch block NOTE To ensure a correct B H H B understanding the Each input incorporates several functions wane ta de t configurable through a dip switch block 1234 in all pictures in this 1 OFF ON user manual Switch 1 AUDIO SOURCE SELECTION Setting the switch to the ON position the input will accept microphone level audio Setting it to the OFF position the input will accept LINE level Switch 2 PHASE INVERSION Setting the switch to the ON position the signal will be inverted 180 Setting it to the OFF position the signal will be unaffected Switch 3 HIGH PASS FILTER Setting the switch to the ON position the input will b
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