Humminbird AMX-220FX user manual For the Experts WHO Want to Know More

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6. FOR THE EXPERTS WHO WANT TO KNOW MORE

As we have told you previously in this manual, the AUX SEND2 control both on mono and on stereo channels is factory wired as POST-FADER. If you have some skill in electronic components soldering you can modify this setting and have all your AUX SENDS configured as PRE-FADER.

AUX

(PRE)		(PRE)
POST	Disconnect	POST
POST	the POST route	POST

Solder the PRE route

Before

After

Modification on mono and stereo channels

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Contents AMX-220/ AMX-220FX External Connection Power SupplyDo Not Remove Any Covers Preface Table of Contents Introduction Features Ready to START? AMX-220 Control ElementsAMX-220FX Mono MIC/LINE Channels Phantom Power +48 VoltInput Level Setting LOW CUT SwitchMID-LOW10 MUTE/ALT3-4 Switch & LED IndicatorEqualizer HI-MID9Stereo AUX Returns Solo Switch & LED Indicator14 2-TRACK IN/OUT Tape Tape OUTALT 3-4 Control AUX SendsAUX Return Control EFX to AUX137 24 BIT Digital Effects For AMX-220FX Model Presets ControlMain MIX Level PHONES/CONTROL RoomRear Panel Description AC Input ConnectorInstallation and Connection Stereo TRS Jack Plug Some Final Tips on Wiring ConfigurationTapped Connection Direct Output Lead Modification on mono and stereo channels For the Experts WHO Want to Know MoreVOCAL2 VOCAL1Large Hall Large Room Small HallPlate Small RoomTape Reverb Spring Reverb Mono DelayFlanger Stereo DelayChorus REVERB+FLANGER REVERB+DELAYREVERB+CHORUS System Block Diagram DSP Section Technical SpecificationTerms and Conditions WarrantyWarranty Registration Card Return NoticeNo.1, Lane 17, Sec , Han Shi West Road, Taichung, 401 Taiwan