Operation Manual

V3 Version 1.0 November 2012
Page 9 of 29
4 System Description
4.1.1 Push Button
The Rotary switch also has a push button function. LXNAV V3 can detect short or long press
of push button, in most cases short press confirms action, long press cancels action or exits
from the menu Short press means just a click, long press means pushing button for more
than one second.
4.1.1.1 Power Button
The system is powered up using push button. A long press system will turn the V3 off.
4.2 Rotary Switch
The one rotary switch/knob with integrated pushbutton function can control all functions on
LXNAV V3. Main function is changing of the volume. The rotary switch moves up or down
through the menus. Variables can also be changed using the switch. Pushing the button at
the same time as rotating will step the values in larger increments.
Example 1:
Set elevation menu; normally, values are with step 1m. If you push button in and rotate at
same time, the step will be 10m.
Example 2:
Entering password; Up/Down the numbers are changed. If you press and rotate, the cursor
will move left or right. Short press will move cursor one step right.
Rotary switch with
push button