NXAMP4x1 & NXAMP4x4 User Manual - Nexo

MENU DESCRIPTIONYou can select multiple channels by pressing several “select” buttons at the same time.When a selected channel reaches the maximum value, it will cease to increase bycontinuing to turn the wheel, but other selected channels may still increase the setting: becareful not to change a gap between two channel settings when selecting multiple channelsat the same time.In some special situation (active setups in same enclosure for example, like PS15 active) itis mandatory to have same delay settings on two or more channels. Then, changing thedelay on one of these channels will automatically adjust the delays on the other channels.Adjusting GainSee the “Miscellaneous” menu for delay unit adjustment.The gain of each channel can be adjusted from the Gain menu. Bellow is a picture of thismenu.The gain value can be read on the top of the LCD screen for each channel (unit is dB). Tochange the gain for a channel, select it first by pressing the corresponding “select” button.The channel name on screen will then be put between bracket (on picture above, CH2 isselected). Then turn the wheel to change the gain setting (from –6 to +6 dB).You can select multiple channels by pressing several “select” buttons at the same time.When a selected channel reaches the maximum value, it will cease to increase bycontinuing to turn the wheel, but other selected channels may still increase the setting: becareful not to change a gap between two channel settings when selecting multiple channelsat the same time.In some special circumstances (cardioids setups for example) it is mandatory to have samegain settings on two or more channels. Then, changing the gain on one of these channelswill automatically adjust the gains on the other channels.NB: You can adjust large differences of gain between channels with the volume menu.There is no difference between gain and volume setting; this distinction is only done byanalogy with traditional amplifiers. The CPU will always check gain, volume, patch andheadroom settings and decide what the best combination is between analog or digital gainto optimize the dynamic range of the system.PAGE 41 OF 103