6Display Intensity Button
Cycles among four levels of brightness (including “off”) for the display, allowing adjustment for various ambient lighting condi- tions. When “off,” the display will turn on for a few seconds when- ever a setting is changed. When used in conjunction with certain compatible Mark Levinson components, this button will control the display intensity of all linked components. (For more infor- mation, see “Linked Functions.”)
7Setup Button
Pressing the setup button places the Nº383 into setup mode, and lights the LED indicator immediately above the setup button. While in setup mode, the display is used to show a series of menu choices that allow you to customize the Nº383 rather extensively, to better suit your system’s needs and personal preferences. The selector knob and the volume knob are used to select menu items and make adjustments, respectively. For more information on this customization, please see “Customizing Your Nº383.”
8Enter Button
Used in conjunction with the setup button, the enter button allows you to save changes made to the Nº383 while in setup
mode. For more information on this customization, please see 17 “Customizing Your Nº383.”
9Balance Button
Pressing the balance button allows you to adjust the relative vol- umes of the left and right channels using the volume knob. While in balance mode, the display changes to show you the current relative balance of the left and right channels, displaying the magnitude of the offset in decibels. If you leave the balance mode with the balance “off- center,” the LED remains lit to remind you that the balance is not “even.”
10Mute Button
Pressing the mute button will reduce the main output level of the preamplifier by a