Volume Adjustment; Audible Beep Confirmation - MAC Audio MAC 420 Bedienungsanleitung

system settings Adjustment
To access and adjust system settings:
Touch the Settings ( ) icon on the Main Menu screen to enter the SETTINGS MENU. Sub-
menus where adjustments can be made will be highlighted.

Volume Adjustment

To increase or decrease the volume level, rotate the front panel rotary encoder knob.
The unit's front panel screen will display the volume level for 2 seconds. The volume level ranges
from 0 to 50 (a beep sounds, indicating that the adjustment limit has been reached). To set the
Turn-On volume, press and hold the rotary encoder knob 1 second while the green volume bar is
displayed after setting the desired volume level. You will hear 2 beeps to confirm the new Turn-On
volume level.

Audible Beep Confirmation

An audible beep tone confirms each function selection. The beep tone can be disabled through
the Setup menu.
Muting the Audio
Press the front panel rotary encoder knob to mute the audio from the unit. Mute icon is displayed
on the LCD screen. Press the front panel rotary encoder knob again to restore the audio volume to
its previous level. Adjusting the volume or using any of the audio setup features cancels the mute
function.
equalizer Controls
Equalizer (EQ): Adjustment can be made after entering one of the audio/video sources (Disc,
Radio, USB, AV-IN1, AV-IN2, DAB or BT Phone).
Touch the Equalizer (EQ) icon to view the Equalizer Control Screen to select a desired preset
setting (Optimal, Classic, Rock, Jazz, Techno or Pop), Flat setting, custom User setting, make
adjustments to the audio Balance and Fade levels or to turn the Loudness option ON or OFF.
Touch the SRC icon to return to the current source.
Playing a Disc
To begin playback of an Audio/Video Disc:
1. Press the front panel rotary encoder knob to turn the unit ON.
2. Insert a disc with the label side facing up. Playback will begin automatically.
to eject a disc:
Press the front panel Eject ( ) button.
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