Basic Operation - Polk Mono UM1A Installation And Operation Manual

BASIC OPERATION

Power On/Off
Press the POWER button (4) to turn the unit on/off.
Volume
To increase the volume, rotate the Encoder Knob (5) clockwise. To decrease the volume,
rotate the Encoder Knob counter-clockwise.
Mute
Press the Play/Pause button (3) on the control panel to mute the audio output. Press
Play/Pause button again to restore the audio output to the previous level.
Mode
Press the MODE button (7) on the control panel to enter mode selection display. Continue to
press the MODE button to page through the available playback modes. Press the associated
soft button for the desired playback mode as displayed.
Audio Menu
Press the MENU button (6) on the control panel to access the audio menu. You can navigate
through the audio menu items by rotation the Encoder Knob and pressing the Encoder
Knob to make selection. Rotate the Encoder Knob clockwise to increase and
counter-clockwise to decrease. The unit will automatically exit the audio menu after 10
seconds of inactivity. The following menu items can be adjusted.
Bass Level
Use the Encoder Knob to adjust the Bass level range from "-6" to "+6".
Mid-Level
Use the Encoder Knob to adjust the Mid-level range from "-6" to "+6".
Treble Level
Use the Encoder Knob to adjust the Treble level range from "-6" to "+6".
Balance
Use the Encoder Knob to adjust the Balance between the left and right speakers from "L12"
(full left) to "R12" (full right).
Fader
Use the Encoder Knob to adjust the Fader between the rear and front speakers from "R12"
(full rear) to "F12" (full front).
Sub Level
Use the Encoder Knob to adjust the Subwoofer level from "0" to "40".
Equalizer
Press the EQ soft button to turn on the equalization function and select between five
pre-defined bass and treble curves: USER > FLAT > ROCK > CLASSICAL > POP.
Loudness
Press the LOUD soft button to toggle loudness on/off. When listening to music at low
volumes, this feature will boost the bass and treble ranges.
ZP (ZONE PRESET)*
Press the ZP soft button to turn on the equalization function and select between twenty-four
pre-defined zones.
Use the Encoder Knob to navigate the list of zone presets; then press the Encoder Knob to
select.
*(for use with UMZC4A, sold separately)
System Menu
1. Press and hold the MENU button for more than 3 seconds to enter the system menu.
"SYSTEM MENU" will appear on the display.
2. Rotate the Encoder Knob to navigate the system menu and highlight desired item.
3. Press the Encoder Knob to select the item and rotate the Encoder Knob to adjust
selected menu item.
4. Press the Encoder Knob again to enter your selection and return to the menu list.
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UM1A