Releasing the
Turn the device clockwise to unlock the
1
device.
Lift the device off the mount.
2
Keys
Select to turn the backlight on and
off.
Hold to turn the device on and off.
Select to start and stop the timer.
Select to choose an option or to
acknowledge a message.
Select to scroll through the data
screens, options, and settings.
From the home screen, select to
view the device menu.
4
Introduction