6.1 Audio Menu
Any changes made in the Audio menu are system wide and will affect all modes.
1. Press the Rotary Selector to enter the Audio menu. The available Audio options are:
BASS - TREBLE - BALANCE - FADER - EQ - LOUD
2. Press the Rotary Selector to navigate the menu options.
3. Turn the Rotary Selector to adjust the desired Audio option.
4. Press the Rotary Selector to confirm your change and continue in the Audio menu or wait
5 seconds for the unit to time out to close the Audio menu.
6.1.1 EQ
The GP1 stereo is equipped with an audio DSP (Digital Signal Processor) to provide preset
listening experiences for different music types. If you have chosen a preset equalizer setting
(Classic, Rock, Pop, Flat, Off (default)) the previous Bass & Treble settings will be overridden.
6.1.2 Loudness
Increases the sound output level by 15dB.
6.2 Settings Menu
Any changes made in the Settings menu are system wide and will affect all modes.
1. Press and hold the Rotary Selector to enter the Settings menu. The available Settings
options are:
BEEP - CLOCK - P-VOLUME - AREA - LOCAL - STEREO/MONO
2. Press the Rotary Selector to navigate the menu options.
3. Turn the Rotary Selector to adjust the desired Setting option.
4. Press the Rotary Selector to confirm your change and continue with your selections in the
Settings Menu or allow 5 seconds for the menu to time out.
6.2.1 Beep Tone
The Beep tone plays when any button is pressed. This can be switched ON or OFF in the Settings
Menu.
6.2.2 Info/Clock
Short press the DISP button to display either Clock or Information, or change the time as below.
1. Press and hold the DISP button for 2 seconds. The hours ‘00’ will display flashing.
2. Turn the Rotary Selector to change the hour and then press to confirm.
3. The minutes ‘00’ will display flashing. Turn the Rotary Selector to change the minutes and
press to confirm.
Audio & Settings Menus GP1 WATERPROOF STEREO
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