STANDARD MODE - with a click of the button while aiming at the target, the distance will show in the display with vibration.
SCAN MODE - useful when measuring various targets. Click the measurement button once to see the distance to each target. It can be scanned for 10 consecutive seconds and it takes one short click to start.
Changing from meters to yards hold the "M" button for 2 seconds.
Changing from the slope on to off hold the "M" button for 5 seconds