Behringer XENYX UFX1604 Quick Start Guide - Page 16

30 XENYX UFX1604 Gain Setting (EN) Step 4: Gain Setting Press the Channel 1 SOLO button. Press the MODE button under the VU METER in the main section to allow the METER to operate in PFL (pre-fader listen) mode. Sing, Speak or play at a normal level through the microphone or instrument connected to Channel 1. While singing or playing, turn Channel 1's GAIN knob. The VU METER will display the signal level. Set the GAIN so the loudest peaks reach 0 on the VU METER. Press the Channel 1 SOLO button again. Repeat steps 1-3 for any other channels that will be used. 31 Quick Start Guide Dual Multi-FX Processors (EN) Step 5: Dual Multi-FX Processors Your mixer has two built-in effects processors. Follow these steps to add one or two effects to one or more channels. Turn the FX A or FX B knob up halfway on each channel you would like to add an effect to. Scroll through the effects by turning the FX A knob (same for FX B). Adjust the intensity of the effect by turning the EDIT knob. Turn the FX SEND and FX RETURN knobs to "0". You may adjust them later. If using presets 1-8, 13-14 or 16, press the TAP/SELECT button to toggle between two different values (light off/on) for the second parameter. To adjust the delay time of presets 9 and 15, hit the TAP/SELECT button several times in the tempo of the music piece. Similarly, hit the TAP/SELECT button several times to adjust the modulation speed of presets 10-12. The button will start flashing in the corresponding tempo. Readjust each channel's FX knobs to make sure the right amount of FX A or FX B is added. Make sure the FX ON button is pushed in.