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Meyer Sound Laboratories Inc.

2832 San Pablo Avenue

Berkeley, CA 94702

www.meyersound.com

T: +1 510 486.1166

F: +1 510 486.8356

Meyer Sound Laboratories Inc.

05.163.005.01 A

Содержание MM-4XP

Страница 1: ...Keep these important operating instructions Check www meyersound com for updates OPERATING INSTRUCTIONS INDUSTRIAL SERIES MM 4XP Miniature Loudspeaker MPS 488 Power Supply...

Страница 2: ...0 m 25 000 ft Shock 30 g 11 msec half sine on each of 6 sides Vibration 10 Hz to 55 Hz 0 010 m peak to peak excursion 2007 Meyer Sound All rights reserved MM 4XP Miniature Loudspeaker Operating Instru...

Страница 3: ...se attachments accessories specified by Meyer Sound 12 Use only with the caster rails or rigging specified by Meyer Sound or sold with the loudspeaker Handles are for carrying only CAUTION Rigging sho...

Страница 4: ...rischen Schlages auf ein Minimum zu reduzieren den Lautsprecher vom Stromnetz trennen bevor ggf ein Audio Schnittstellensignalkabel ange schlossen wird Das Netzkabel erst nach Herstellung aller Signal...

Страница 5: ...LED 16 Connecting MM 4XP Loudspeakers to the MPS 488 17 Chapter 4 Mounting the MM 4XP 19 Important Safety Considerations 19 Mounting the MM 4XP with the MUB MM4XP U Bracket 19 Appendix A Specification...

Страница 6: ...CONTENTS vi...

Страница 7: ...ker is a self powered loud speaker designed for high quality distributed systems Housed in a compact aluminum enclosure the MM 4XP is especially suitable for installations involving space limita tions...

Страница 8: ...hat don t drive the loudspeakers to maximum output or for installa tions with heavier wire gauges The MPS 488 front panel has two LEDs per output channel that provide useful feedback on the status of...

Страница 9: ...Load Current LEDs indicate whether a loud speaker is connected to the channel and receiving power As a channel s audio signal increases its LED glows brighter If an LED is not lit check that the chann...

Страница 10: ...utput and the next adjacent Channel Output If multiple adjacent Link switches are enabled the input is routed to each adjacent Channel Output NOTE Channel Inputs are inactive when the Link switch for...

Страница 11: ...rce device should have an output impedance of approximately 100 ohms or less For large loudspeaker systems with many loudspeakers a loudspeaker management system like Meyer Sound s Galileo is recommen...

Страница 12: ...4XP Accessories For information on cable assembly see Appendix C MM 4XP Cable Assembly MPS 488E Channel Outputs The MPS 488E Channel Outputs use EN3 5 pin female con nectors with three pins for balan...

Страница 13: ...revent peak voltage drops at the service entry NOTE For best performance the AC cable voltage drop should not exceed 10 V or 10 percent at 115 V and 5 percent at 230 V Make sure that even with AC volt...

Страница 14: ...CHAPTER 2 THE MPS 488 POWER SUPPLY 14...

Страница 15: ...loudspeaker and MPS 488 power supply see Appendix B MM 4XP Accessories When assembling MM 4XP loudspeaker cables with the included EN3 to pigtail cables make sure to use the wiring scheme in Table 2 T...

Страница 16: ...LED on its rear panel that changes color to indicate the loudspeaker s status Powering On Green When powering up the MM 4XP loudspeaker the following startup events occur and are indicated by the LED...

Страница 17: ...6 dB to prevent the loudspeaker from overheating When the temperature of the MM 4XP heatsink cools to 50 C 122 F the LED changes from yellow to green and the limiter threshold returns to normal Clippi...

Страница 18: ...C MM 4XP Cable Assembly 5 Power on the MPS 488 and monitor the LEDs on the front panel to verify connections for more information see Voltage and Load Current LEDs 1 8 on page 9 6 Check the MM 4XP LED...

Страница 19: ...ponents MOUNTING THE MM 4XP WITH THE MUB MM4XP U BRACKET The MUB MM4XP U bracket allows the MM 4XP to be mounted on virtually any flat surface at adjustable angles To mount the MM 4XP with the MUB MM4...

Страница 20: ...CHAPTER 4 MOUNTING THE MM 4XP 20...

Страница 21: ...iver Voltage Requirement 48 V DC Audio Power Connector Single EN3 5 pin male 3 pins for balanced audio 2 pins for DC power Input Impedance 10 k electronically balanced Nominal Input Sensitivity 2 5 dB...

Страница 22: ...s above 265 V AC are fuse protected but may cause perma nent damage to the power supply Voltages below 90 V AC may result in intermittent operation Current Draw Note For 8 MM 4XP loudspeakers 1 per ch...

Страница 23: ...et black Includes black mounting hardware 40 163 003 04 MUB MM4XP Mounting Bracket white Includes clear mounting hardware MM 4XP Cable Connectors and Adapters Part Number Connector Adapter Use 484 065...

Страница 24: ...009 21 EN3 5 pin female to EN3 5 pin male Black Regular 10 ft 28 163 009 22 20 ft 28 163 009 23 30 ft 28 163 009 24 50 ft 28 163 009 25 100 ft 28 163 009 26 150 ft 28 163 009 31 EN3 5 pin female to E...

Страница 25: ...e To assemble an EN3 to Phoenix cable 1 If cable has not been stripped strip the outer shielding 1 and then strip the black red blue and white wires 275 2 Insert the five exposed conductors into the f...

Страница 26: ...ide notches with the cord connector s side notches and slide the couple ring onto the cord connector Carefully insert the end of the cable clamp housing into the cord connector until it locks into pla...

Страница 27: ...e mount connectors can only connect to panel mount connectors like those on the MM 4XP and MPS 488E or inline connectors To extend cables with EN3 connectors on both ends you can use an EN3 5 pin fema...

Страница 28: ...ousing into their compartments Slide the boot forward so it covers the cable clamp housing completely 5 Repeat the previous steps to attach the EN3 5 pin female connector to the other end of the cable...

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Страница 32: ...Meyer Sound Laboratories Inc 2832 San Pablo Avenue Berkeley CA 94702 www meyersound com T 1 510 486 1166 F 1 510 486 8356 2007 Meyer Sound Laboratories Inc 05 163 005 01 A...

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