Auxiliary Input - Polk Mono UM1 Installation And Operation Manual

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.
5. Press the swoop arrow soft button to return to the previous operation.
6. The following items can be adjusted:

Key Beep (ON / OFF)

LCD Backlight (1 – 10)

LCD Backlight Night Mode (1-10) (active only on DIM)

LCD Contrast (1 – 10)

LCD Invert (ON / Night Mode / Off)

Button Backlight (1 – 10)

Button Backlight Night Mode (1-10) (active only on DIM)

Power Button Backlight (1 – 10)

Tuning Region (USA / Europe)

SXM Satellite Radio (Sub Menu, only accessible in SiriusXM mode)
- Set Lock Code
-
Locked Channels
-
SXi Software Version

Bluetooth Setup (Sub Menu, only accessible in Bluetooth mode)
BT ON/OFF: Choose "BT ON" or "BT OFF".
-
BT PAIR (ON / OFF): Choose "YES" to pair a new device
-
-
BT DEVICE (Lock / Unlock, Disconnect / Connect, Delete): View, lock and
delete from a list of previously paired mobile devices.

Sub Control
-
Sub ON / OFF
- Sub Center (HIGH / MID / LOW)

Balance Control (ON / OFF)

Fade Control (ON / OFF)

AUX1 Level (HIGH / MID / LOW)

AUX2 Level (HIGH / MID / LOW)

Battery Alarm (ON / OFF)

Battery Auto Off (ON / OFF)

Restore Defaults: Press Encoder Knob to confirm. (Resets to factory default)
NOTE: BT Pair and BT Device menu options are only available while UM1 is in
Bluetooth mode.
Battery Alarm Operation
If Battery Alarm is set to "ON", an alarm will sound (3 beeps every 30 sec) when the voltage
drops to 10.8V (+/- 0.3V). A visual warning (Battery Low) will appear flashing on the LCD
display.
NOTE: "OFF" is the default setting for Battery Alarm. If the audio is muted or the
volume is set to 0, the audible beep will not be heard.

Auxiliary Input

To access an auxiliary device:
1. Connect the portable audio player to the AUX1 IN or AUX2 IN cables routed from the
rear of the radio.
2. Press the MODE button twice to view the AUX option.
3. Press the AUX1 or AUX2 soft button to select auxiliary audio input mode.
PA Operation
(PA microphone sold separately)

Connect the PA Microphone with 4-PIN connector to the PA-MIC-IN on rear.

The unit will automatically switch to PA mode when the mic switch is pushed "ON".

The PA output level can be adjusted using the rotary volume encoder when "ON" (1).

With radio power off, the radio will wake up when PA mic is keyed to make an
announcement. Please note that it will take a few seconds before the radio "wakes up"
and PA is active. Radio will return to the off state when the PA mic is released.
LCD Invert

Inverts LCD colors to enable a high-contrast view for difficult lighting situations.
Night Mode

Connect the ILL-DIM wire on the UM1 harness to your vessel's running lights or
instrument panel lights.

LCD Invert, LCD Backlight Night Mode, and Button Backlight Night Mode levels will be
automatically activated in Night Mode.

Backlight levels and invert function can be adjusted through system menu.

When running lights are activated, UM1 display will automatically switch to Night Mode
settings.
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UM1