LG LN555 User Manual

Settings on this page determine the way Navigator
sounds.

• Voice : 

The switch on the left can turn on or mute the
Navigator's audible guidance. When turned on, the
slider on the right will adjust the loudness of voice
prompts. In its leftmost position the voice guidance is
suppressed, in its rightmost position the master 
volume applies.

• Keys  : 

The switch on the left can turn the key sounds on or
off. Key sounds are audible confirmations of either
pressing hardware buttons or tapping the touch
screen. When key sounds are turned on, the slider
on the right will adjust their loudness. In its leftmost
position the key sounds are suppressed, in its 
rightmost position they are played at the master 
volume level.

• Dynamic Volume : 

Tap the Dynamic Volume button to turn on the 
feature.
When driving at high speed, the noise in the car may
be too loud to clearly understand the voice guidance
messages and to perceive the key sounds.
Using Dynamic Volume you can instruct the
Navigator to increase the volume when your speed
exceeds a certain minimum, and reach its highest
volume (determined by the Master volume slider in
Sound settings) at the given maximum speed.