Mackie U.420 - page 28

16220 Wood-Red Road NE • Woodinville, WA 98072 • USA

United States and Canada: 800.898.3211

Europe, Asia, Central and South America: 425.487.4333

Middle East and Africa: 31.20.654.4000

Fax: 425.487.4337 • www.mackie.com

E-mail: sales@mackie.com

Contents

Main 4-Channel Line Mixer with FireWire EQ PHONES OO HIGH Important Safety Instructions CAUTION AVIS Need help with your new U.40 Mixer? Contents U.420 4-Channel Line Mixer Introduction FEATURES HOW TO USE THIS MANUAL Getting Started READ THIS PAGE!! Zero the Controls Connections Set the Levels Hookup Diagrams Production studio Live performance system Keyboardists submixer Keyboard recording station Video edit bay Rear Panel Features 1. INSTRUMENT/LINE Input . LINE Inputs . PHONO Inputs 4. GND Terminal . MAIN OUTs 7. HEADPHONES Output 8. DC Input 9. FIREWIRE Connection 1 Top Panel Features Channel Controls 10. LEVEL SET LED 11. INSTRUMENT SWITCH 1. GAIN -BAND EQ 1. HIGH EQ 14. MID EQ 15. LOW EQ 1. AUX Control Section PHONES OO MAX EQ 1. FW LOOP OUT . PHONES LEVEL . MAIN LEVEL 4. FAIRY DUST 1 Appendix A: Service Information Bad Output Noise/Hum Troubleshooting No Power Repair 1/4" TRS Phone Plugs and Jacks Balanced Mono Dimensions 1/4" Appendix B: Connections RCA Plugs and Jacks Appendix C: Technical Info Input Impedance: Maximum Output Levels: Output Impedance: Equalization Block Diagram 1 Appendix D: FireWire System Requirements FireWire stream from computer FireWire stream to computer Monitoring Recording with FireWire 1 2 3 4 Other tips A word about latency (wait-and-see) 4 Software installation For the PC: To install the software on a PC running Windows XP (SP): 5 Console (PC only) For the Mac: Macintosh OS X Audio MIDI Setup (version 10..9 or later): Selecting the device (Mac/PC): 7 U.420 Limited Warranty Please keep your sales receipt in a safe place.