Inhaltszusammenfassung zur Seite Nr. 1
UP4000 Series
Power Amplifier
UP4061 • UP4121 • UP4161
Instruction Manual
UP 4161 - P.A. AMPLIFIER
STD-BY OVERLOAD SIGNAL PEAK ON
EQ
VOLUME
5
LOW HIGH POWER
4 6
0 0
2 2 2 2
3 7
4 4 4 4
6 6 6 6 2 8
8 8 8 8
1 9
-10 +10 -10 +10
0 10
POWER INPUT D.C. FUSE POWER OUTPUTS POWER OUTPUTS INPUT COMMANDS
+ 24V D.C.
-
0 50V 70V 100V 0 4 25V PRIORITY GND STAND GND OVERL. GND
BY 300mA.
max
BALANCED
IN
PARALLEL OUT
FILTER
115 CAUTION WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT SERIAL NUMBER M
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8. Power Sources — Connect the UP4000 to a power supply only of the type described in these operation instructions or as marked on the rear panel. CAUTION AVIS RISK OF ELECTRIC SHOCK 9. Power Cord Protection — Route power supply cords so that they are not likely to be DO NOT OPEN walked upon or pinched by items placed upon or against them, paying particular attention RISQUE DE CHOC ELECTRIQUE to cords at plugs, convenience receptacles, and the point where they exit the UP4000. NE PAS OUVRIR
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2. INTRODUCTION The UP4000 Series Power Amplifiers are KEY FEATURES designed for continuous duty in speech, music, paging, and sound reinforcement applications in • Balanced and Unbalanced Inputs churches, schools, offices, and other venues • Balanced Input Priority Function demanding high performance, flexible features, and • Unbalanced Line-Level Output rugged dependability. Two discrete inputs with priority are provided. • Convection Cooled Power Amplifier UP4061: 60 Watts RMS The main prog
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FRONT PANEL FEATURES REAR PANEL FEATURES LOW EQ is a shelving filter that provides 12 dB POWER INPUT provides a means to connect an of boost and cut below 100Hz. external 24 VDC power supply or battery as an alternative or backup power source. The UP4000 HIGH EQ is a shelving filter that provides 12 dB Series seamlessly switches to the backup supply if of boost and cut above 10kHz. there's an AC power loss. When both AC power and 24 VDC power are connected, the DC power is VOLUME is a master vol
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Connect the appropriate POWER OUTPUT The OVERL. 300mA terminal is active whenever voltage terminal to the "+" (HIGH) leg and the "0" the amplifier's overload protection circuit is terminal to the "–" (LOW) leg of the distributed activated. This provides 18 VDC with a maximum speaker system. output capacity of 300mA for driving an auxiliary relay or indicating LED. The ground ( ) terminal is internally connected to the chassis and safety ground on the AC linecord. The OVERL. GND terminal on the C
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Jukebox 3. Installation Application Diagram Paging Mic 70V Loudspeakers AM/FM Tuner Cassette or DAT Recorder CD Player Paging Mic/Jukebox Mixer Priority Switch Line Out Mono Preamplifier –+ POWER INPUT D.C. FUSE POWER OUTPUTS POWER OUTPUTS INPUT COMMANDS + 24V D.C. - 24 VDC Backup 0 4 25V PRIORITY GND STAND GND OVERL. GND Power Supply 0 50V 70V 100V BY 300mA. BALANCED max IN PARALLEL OUT FILTER 115 CAUTION WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT SERIAL NUMBER MANUFACTURIN
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Connecting the UNBALANCED IN Connections The UNBALANCED IN uses an RCA-type connector. It accepts a line-level signal (–10 dBV) Connecting the INPUT with the SENSITIVITY switch in the 0 dB position The Input has a balanced screw terminal (pushed IN). When connecting a low-level signal, connector that accepts a line-level signal. The screw push the SENSITIVITY switch OUT (20 dB position). terminals should be connected as shown in the Use high-quality, two-conductor shielded cable to following fig
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Internal Settings Thermal Considerations There is one setting that can be changed inside IMPORTANT: The UP4000 Series amplifier is the UP4000 Series Amplifier. This setting should be convection cooled rather than fan cooled. Heat is made prior to installation. drawn away from the amplifier by the heatsink and radiated through the cooling vents in the top cover. CAUTION: These servicing instructions When installing the UP4000 Series, be sure to are for use by qualified personnel only. To allow su
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COMMANDS STANDBY 4. Operation An external normally-open switch can be Using the BALANCED IN connected between the STANDBY terminal and the GND terminal on the COMMANDS barrier strip on the The BALANCED IN accepts a line-level signal. rear panel. Closing the switch enables the signal to Connect the input source to the BALANCED IN pass through the amplifier, and opening the switch puts barrier strip screw terminals. the amplifier in standby mode (power on, no signal). Note: The UP4000 Series is sh
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5. Specifications UP4000 Series Block Diagram SENSITIVITY MASTER 0 dB VOLUME 20 dB HP LP LO HI UNBALANCED IN 300 7K 100 10K PARALLEL OUT INPUT PRIORITY STANDBY MUTE MUTE INPUT PRIORITY BALANCED IN GND STD-BY COMMANDS STANDBY GND +18VDC OVERL. GND OVERLOAD SIGNAL 100V 70V 50V 25V POWER 4Ω AMPLIFIER 0 MACKIE INDUSTRIAL PEAK AUDIO UP4000 SERIES OUTPUT TRANSFORMER BLOCK DIAGRAM (#2.02.01.DF) FEEDBACK LOOP UP4000 Series Specifications Power Amplifier Section Input Sensitivity Continuous Sine Wave Ave
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General 6. Service Information Power Consumption UP4060: 180 VA In the event that your UP4000 Series amplifier UP4120: 450 VA should require servicing, please follow these UP4160: 550 VA instructions: AC Line Voltage 115 VAC, 60Hz 1. Call Mackie Industrial Tech Support at 1-888-337- 230 VAC, 50Hz 7404, 8 am to 5 pm PST (Monday-Friday), to verify the problem and obtain a Return Authorization (RA) Fuse Ratings Number. Be sure to have the serial number of the Model Line Fuse 230 VAC Line Fuse 115 V
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UP4000 Series Power Amplifier www.mackieindustrial.com 16220 Wood-Red Road NE, Woodinville, WA 98072 USA TEL 888.337.7404, FAX 425.487.4337, industrial@mackie.com UK +44.1268.571.212, FAX +44.1268.570.809 +industrial@rcf-uk.com ITALY +39.0522.354.111, FAX +39.0522.926.208 +industrial@rcf.it FRANCE +33.3.8546.9160, FAX +33.3.8546.9161 +rcf.commercial@wanadoo.fr GERMANY +49.2572.96042.0, FAX +49.2572.96042.10 +industrial@mackie.de
