System settings, Bass and treble, Loudness – Ruark Audio R2 (mk3) User Manual
Page 15: 3d sound, Date and time, Display brightness, Language, Software update

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System settings
Bass and treble
MENU > System > Audio
Adjust the bass and treble levels using the CONTROL 
KNOB then press it to save the setting.
Loudness
Loudness automatically boosts the treble and bass 
frequencies at lower volumes.
MENU > System > Audio
Highlight Loudness and press the CONTROL KNOB to 
toggle on and off. 
3D sound
3D widens the stereo sound stage and creates a more 
immersive and involving sound.
MENU > System > Audio
Highlight 3D and press the CONTROL KNOB to toggle 
on and off.
Date and time
MENU > System > Date and time
The time and date are automatically synchronised with 
national time signals broadcast over DAB, network and 
FM (when available).
You can also set the time manually by turning auto 
update off and change the time and date format.
Display brightness
MENU > System > Brightness
You can independently adjust the brightness of the 
display when the radio is on On level and in standby 
Standby level. When your R2 is in standby and the 
standby brightness is set to OFF, pressing any key on 
the dial or remote will briefl y illuminate the display.
Language
MENU > System > Language
Change the menu language.
Software update
MENU > System > Software update
Your R2 is set to automatically check for software 
updates. If one is available, you will be asked whether 
you want to download and install it.
CAUTION: Disconnecting the power during a software 
update could permanently damage your R2.
