V3 not jolting
The TOUR V3 can be used to measure distances in yards or meters. The unit of measure indicators are located in the lower right portion of the LCD. To select between yards and meters, press and hold the POWER/FIRE button. The display will begin to cycle through the setup options: Yards w/JOLT, Yards, Meters w/JOLT, Meters (for details on the JOLT feature, see "About JOLT"). When the units and JOLT mode you want to use are displayed, release the POWER/FIRE button to select it. If you are changing from yards to meters, a change in unit of measure will be indicated by the illumination of the M for meter indicator while the Y for Yard indicator is turned off. If you are changing from meters to yards, the opposite will occur. The TOUR V3 will return to the last unit of measure setting used each time the unit is turned on.