Instruction/ maintenance manual of the product UP4121 Mackie
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POWER LOW EQ HIGH VOLUME PEAK OVERL OAD SI GNAL ON UP 4161 - P .A. AMPLIFIER STD-BY 0 10 8 2 1 3 4 5 6 7 9 8 4 2 0 2 4 8 -10 +10 6 6 8 4 2 0 2 4 8 -10 +10 6 6 + D.
UP4000 – 2 CAUTION AVIS RISK OF ELECTRIC SHOCK DO NOT OPEN RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED PERSONNEL ATTENTION: POUR EVITER LES RISQUES DE CHOC ELECTRIQUE, NE PAS ENLEVER LE COUVERCLE.
UP4000 – 3 2. INTRODUCTION KEY FEA TURES • Balanced and Unbalanced Inputs • Balanced Input Priority Function • Unbalanced Line-Level Output • Convection Cooled Power Amplifier UP4061: 60 W a.
UP4000 – 4 FRONT P ANEL FEA TURES LOW EQ is a shelving filter that provides 12 dB of boost and cut below 100Hz. HIGH EQ is a shelving filter that provides 12 dB of boost and cut above 10kHz. VOLUME is a master volume control used to adjust the overall volume of the signal at the POWER OUTPUTS .
UP4000 – 5 Connect the appropriate POWER OUTPUT voltage terminal to the "+" (HIGH) leg and the "0" terminal to the " – " (LOW) leg of the distributed speaker system. The ground ( ) terminal is internally connected to the chassis and safety ground on the AC linecord.
UP4000 – 6 + D.C. FUSE 115 0 50V 70V 100V POWER OUTPUTS 0 25V POWER INPUT 24V D.C. COMMANDS VOLTAGE SELECTOR POWER OUTPUTS LINE 50/60 Hz-115/230V - 4 INPUT 0dB 20dB ON OFF PRIORITY GND UNBALANCED IN GND H.P. FILTER BALANCED IN L.P. STAND BY SENSITIVITY GND PARALLEL OUT OVERL.
UP4000 – 7 C onnect ions C onnecting t he INPUT The Input has a balanced screw terminal connector that accepts a line-level signal. The screw terminals should be connected as shown in the following .
UP4000 – 8 In t e rnal Sett ings There is one setting that can be changed inside the UP4000 Series Amplifier . This setting should be made prior to installation.
UP4000 – 9 4. Opera tion Using t he BALANC ED IN The BALANCED IN accepts a line-level signal. Connect the input source to the BALANCED IN barrier strip screw terminals.
UP4000 – 10 SENSITIVITY INPUT GND PRIORITY BALANCED IN MASTER VOLUM E 100V 70V FEEDBACK L OOP 50V 25V 4 Ω 0 UNBALANCED IN P ARALLEL OUT POWER AMPLIFIER AUDIO OUTPUT TRANSFORMER GND GND C OMMANDS ST ANDBY OVERL. +18VDC SIGNAL OVERL OAD PEAK MACKIE INDUSTRIAL UP4000 SERIES BL OCK DIAGRAM (#2.
UP4000 – 11 General Po wer C onsum ption UP4060: 180 V A UP4120: 450 V A UP4160: 550 V A AC Line V ol t age 115 V AC, 60Hz 230 V AC, 50Hz Fuse Ra tings Model Line Fuse 230 V AC Line Fuse 115 V AC 24 VDC Fuse UP4060 1.25A T 2.5A T 5A T UP4120 2.5A T 5A T 10A T UP4160 3.
UP4000 Series P o wer Amplifier www.mac kieindustrial.c om 16220 W ood-Red R oad NE, Woodinville, W A 98072 USA TEL 888.337.7404, FA X 425.487.4337, industrial@mac kie.com UK +44.1268.571.212, FA X +44.1268.570.809 +industrial@r cf-uk.com IT AL Y +39.
An important point after buying a device Mackie UP4121 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Mackie UP4121 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Mackie UP4121 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Mackie UP4121 you will learn all the available features of the product, as well as information on its operation. The information that you get Mackie UP4121 will certainly help you make a decision on the purchase.
If you already are a holder of Mackie UP4121, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Mackie UP4121.
However, one of the most important roles played by the user manual is to help in solving problems with Mackie UP4121. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Mackie UP4121 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
