OWNER’S MANUAL4-Channel Mic/Line Mixer with FireWire and DJ FeaturesGAINUHIGHEQ+10KILLUUU+10KILLMIDU+10KILLU+10KILLLOWU+10KILLUUU+10KILL+14-14+14-14M
10U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerBroadcast/Radio RemoteGNDPHONOPHONOLINE LINEMIC/LINE MIC/LINE1234RLRLRLRLOUTMAINOUTAUX
11Owner’s ManualOwner’s ManualRear Panel Features1. MIC/LINE InputThese Neutrik “combo” input connectors for channels 1and2accepteitherbalancedm
12U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line Mixer5. AUX OutputsThese 1/4" TRS outputs provide stereo line-level output signals fro
13Owner’s ManualOwner’s Manual8. DC InputThis DC input connector is used to supply power to the mixer. Connect the supplied external power supply here
14U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerTop Panel FeaturesChannel 1 and 2 controlsChannel 1 and 2 are mono channels, fed by th
15Owner’s ManualOwner’s Manual3-BAND EQThe mono channels have 3-band equalization at carefully selected points — low shelving at 80 Hz, mid peaking at
16U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerChannel 3 and 4 controlsChannel 2 and 3 are identical stereo channels, fed by the line
17Owner’s ManualOwner’s Manual24. AUXThese stereo controls allow you to adjust how much of the channel signal is added to the aux bus. The aux bus con
18U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerControl Section28. POWER LEDThis will light whenever the external power supply is conn
19Owner’s ManualOwner’s Manual34. FW LOOP OUTIn addition to a mix of channels 1 to 4, the FireWire output to the computer can contain the FireWire inp
2U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line Mixer1. Read these instructions. 2. Keep these instructions.3. Heed all warnings.4. Fol
20U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerIf you think your U.420d has a problem, please check out the following troubleshooting
21Owner’s ManualOwner’s ManualRepairFor warranty repair or replacement, refer to the war-ranty information on page 31.Non-warranty repair for Mackie p
22U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerAppendix B: ConnectionsXLR ConnectorsThemixer’scomboinputsaccept3-pinmaleXLRco
23Owner’s ManualOwner’s ManualAppendix C: Technical InfoSpecificationsFrequency Response (20 Hz to 20 kHz) : Mic input to any output, –20 dBu in, +30 d
24U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line Mixer©2007-2012 LOUD Technologies Inc. All Rights Reserved.Block DiagramCUE ENABLELRMAINMai
25Owner’s ManualOwner’s ManualAppendix D: FireWireSystem RequirementsThese are the minimum requirements for your com-puter system to use the U.420d Fi
26U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerThe U.420d’s built-in FireWire connection allows overdub style recording to a Mac or P
27Owner’s ManualOwner’s Manual* In Tracktion, it is not necessary to mute the output of the track you are overdubbing on. Instead, select the input to
28U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerSoftware installationFor the PC:When using the mixer with a PC, it is necessary to rs
29Owner’s ManualOwner’s Manual9. Wait until the “Found New Hardware Wizard” pops up. Do not select any options, just click “Cancel” to continue. If t
3Owner’s ManualOwner’s ManualNeed help with your new U.420d mixer?• Visit www.mackie.com and click Support to find: FAQs, manuals, addendums, and us
30U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerFor the Mac:Macintosh OS X Audio MIDI Setup (version 10.3.9 or later):MacintoshOSXd
31Owner’s ManualOwner’s ManualU.420d Limited WarrantyPlease keep your sales receipt in a safe place.A. LOUD Technologies Inc. warrants all materials,
16220 Wood-Red Road NE • Woodinville, WA 98072 • USAUnited States and Canada: 800.898.3211Europe, Asia, Central and South America: 425.487.4333Middle
4U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerIntroductionThank you for choosing a Mackie U.420d mixer. It con-tains all your favorit
5Owner’s ManualOwner’s ManualGetting StartedREAD THIS PAGE!!Even if you never read manuals, please read and digest the safety instructions on page 2,
6U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerHookup DiagramsMusic Production Studio 1GNDPHONOPHONOLINE LINEMIC/LINE MIC/LINE1234RLRL
7Owner’s ManualOwner’s ManualMusic Production Studio 2GNDPHONOPHONOLINE LINEMIC/LINE MIC/LINE1234RLRLRLRLOUTMAINOUTAUX(MONO)RLPOWER18V,1.5AHeadphonesg
8U.420d 4-Channel Mic/Line MixerU.420d 4-Channel Mic/Line MixerMusic Performance SystemGNDPHONOPHONOLINE LINEMIC/LINE MIC/LINE1234RLRLRLRLOUTMAINOUTAU
9Owner’s ManualOwner’s ManualGNDPHONOPHONOLINE LINEMIC/LINE MIC/LINE1234RLRLRLRLOUTMAINOUTAUX(MONO)RLPOWER18V,1.5ADJMicGuest MCMicSRM450Po weredSpeake
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