Mackie Srm150 manuale d’uso

SRM 1 50 CoMp aCt aCtive p a SySteM USeR’S ManUal HIGH 12kHz MID 2.5kHz LOW 100Hz MA X MI N U + 15 - 15 U + 15 - 15 U + 15 - 15 MA X MI N MA X MI N SRM150 MA X OF F LEVEL EQ MI C/ LI NE M IC/ LI NE 1 2 3 L R PH AN TO M POW ER MA IN CO MPAC T AC TI VE P A SY ST EM IN ST RU ME NT (C H 1) 48 V[...]

2 IMPOR T ANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 5. Do not use this apparatus near water . 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer’ s instructions. 8. Do not install near any heat[...]

Part No. SW0615 Rev . E 08/10 ©2006-2010 LOUD T echnologies Inc. All Rights Reserved. 3 Don’t forget to visit our website at www .mackie.com for more information about this and other Mackie products. Contents IMPOR T ANT SAFETY INSTRUCTIONS .................................................................................................. 2 INTR [...]

4 INTRODUCTION Thank you for choosing a Mackie compact active P A system for your sound reinforcement applications. The SRM150 is an active P A system that provides a built-in mixer , high sound pressur e levels, and is de- signed to give you the best performance of any compact P A system in its class and price range. Our design goal was to build a[...]

5 QUICK ST AR T 1. Start with the following settings on the front of the SRM150: • MAIN LEVEL [6] control down. • PHANTOM POWER [5] switch out (unless you are using condenser microphones). • INSTRUMENT [4] switch out (unless you have an electric guitar connected to channel 1). • Channels 1-3 gain [3] controls down. • EQ [7] controls cente[...]

6 SRM150: SMALL CLUB SETUP WITH SRM450 HOOKUP DIAGRAMS 1 2 3 SRM150 Boom Extender (Included) Mic Stand Adapter (Included) E l ec t r i c Gu i t a r V o ca l M i c SRM450 P o we r Cor d THRU Out T o Input P o we r Cor d Here the SRM150 is used as a personal monitor and the SRM450 is the main P A speaker . EQ MIC/LI NE MIC/LIN E 1 2 3 PHANTO M POW E [...]

7 EQ MIC/LI NE MIC/LI NE 1 2 3 PHANTO M PO WE R INSTRU MENT (CH 1) EQ MIC/LI NE MIC/LI NE 1 2 3 PHANTO M PO WE R INSTRU MENT (CH 1) SRM150 MAIN COMPACT ACT IVE PA SYST E M SRM150 MAIN COMPACT ACT IVE PA SYST E M 1 GAIN GAI N GAIN GAI N HIGH MI D M ID MI D M ID LO W EQ AU X 2 1 2 HIGH LO W EQ AU X 2 1 3 HIGH LO W EQ AU X 2 1 LI NE 3 4 HIGH LO W EQ A[...]

8 FRONT P ANEL DESCRIPTION Plugging a guitar straight into a typical line-level input can result in the loss of gain, especially at high frequencies, r esulting in a dull sound. Normally , you must use a direct box between a guitar and a mixer’s or pr eamplifier’s input, which serves to convert the impedance of the guitar from high to low . Th[...]

9 This is a global phantom power switch and applies 48V to the XLR input connectors on channels 1 and 2. Dynamic microphones, like Shure’ s SM57 and SM58, do not requir e phantom power . However , phantom power will not harm most dynamic microphones should you accidentally plug one in while the phantom power is turned on. Be careful with older ri[...]

10 REAR P ANEL DESCRIPTION THR U POW ER FUS E MAI N IN LINE MIC 3 A M P SRM150 8. POWER Swit ch Switch up to turn the SRM150 on. Make sure the MAIN LEVEL [6] control is down before you turn it on. Press the bottom of this switch to put the SRM150 into standby mode. It will not function, but the circuits are still live. T o remove AC power , either [...]

11 PLACEMENT The SRM150 compact active P A systems are designed to sit on the floor , a tabletop, or to fit on a standard microphone stand. Y ou can place the SRM150 on the floor and angle it back to use it as a floor monitor . The unique shape of the cabinet provides a perfect angle for aiming up toward performers from the front of the stage. [...]

12 AC POWER CONSIDERA TIONS Be sure the SRM150 is plugged into an outlet that is able to supply enough current for the amplifier . Under maximum SPL conditions, where musical peaks are just hitting the limiter , the SRM150 model draws 2 amps on average. Under normal conditions, the current draw is below 1 amp. W e recommend that a stiff (robust) s[...]

13 CONNECTIONS 1/4 " TS Phone Plugs and Jacks “TS” stands for Tip-Sleeve, the two connection points available on a mono 1/4" phone jack or plug. They are used for unbalanced line-level signals and the high- impedance instrument input on Channel 1. SLEEVE TI P TI P SLEEVE TI P SLEEVE 1/4" TS Unbalanced Wiring: Sleeve = Shield Tip [...]

14 SER VICE INFORMA TION Bad sound! • Is it loud and distorted? Follow the procedures de - sc ri be d in th e “Q u ic k St ar t” se ct io n t o ve ri f y th at t he levels are set properly . • I s th e i np ut c o nn ec to r plu gg ed c omp le te ly in to t he jack? Be sure all connections ar e secure. It’s a good idea to periodically cle[...]

15 Repair F or warranty service , refer to the w arranty infor - mation on page 19. No n- w ar r an ty s er vi ce f o r Ma ck ie p r od uc ts i s av ailable at a factory-authorized service center . T o locate your near est service center , visit www .mackie . com, click “Support” and select “Locate a Service C e nt er .” S er v i c e f or M[...]

16 SRM1 50 SPECIFICA TIONS T ransducer Diameter 5.25 in/134 mm V oice Coil Diameter 1.0 in/25.4 mm Sensitivity (1W@1m) 90 dB Nominal Impedance 8 ohms Power Handling 150 watts Frequency Range 90 Hz – 20 kHz Magnet T ype Neodymium Safety Features Overload Protection Limiter Thermal Protection Amplifier shutdown, auto-reset Construction Features Ma[...]

17 HIGH MID LOW LEVEL E Q M I C / L I N E M I C / L I N E 1 2 3 P HA N T O M P O W ER I NS T R U ME N T (C H 1 ) 4 8 V SRM150 M A I N C OM P A CT A C TI V E P A SY S T E M 8.0 in/ 20 .3 cm 6.8 in/ 17 .3 cm 6.8 in/ 17 .3 cm 11.2 in/ 28 .4 cm 11.2 in/ 28 .4 cm HIGH 12kHz MID 2.5kHz LOW 100Hz MA X MI N U + 15 - 15 U + 15 - 15 U + 15 - 15 MA X MI N MA [...]

18 SRM1 50 BLOCK DIAGRAM Channel 2 Channel 3 Channel 1 Mic Line Gain 2 3 1 + - + - Phantom 48V Main Level Power Amplifier Mic Line Gain 2 3 1 + - Gain Instrument Line Hi-Z Main In 2 3 1 + - Mic (–30 dB) Line 3-Band EQ LO 100 2.5K 12K HI MID 2 3 1 THRU Limiter Loudspeake r[...]

19 Mackie Limited W arranty Please keep your sales receipt in a safe place. This Limited Product W arranty (“Product W arranty”) is provided by LOUD T echnologies Inc. (“LOUD”) and is applicable to products purchased in the United States or Canada through a LOUD-authorized reseller or dealer . The Product W arranty will not extend to anyone[...]

16220 W ood-R ed Road NE • W oodinville, WA 98072 • USA United States and Canada: 800.898.3211 Europe, Asia, Central and S outh America: 425.487 .4333 Middle East and Africa: 31.20.654.4000 F ax: 425.487 .4337 • www .mackie.com E -mail: sales@mackie.com[...]