Press the button to toggle between these two modes. An icon on the screen indicates your selection. 5. Advanced Calculation Modes
Wait, the user mentioned "Point-N-Measure". That suggests a target acquisition system. Maybe the device uses a laser beam to focus on a specific point. The manual should explain how to position the tool, where to aim, and how it calculates the distance. Also, note if it's measuring to a surface or to a specific object point. Point-N-Measure Digital Tape W5746 User Manual
The battery power is critically low. Replace both AAA batteries immediately to prevent inaccurate readings. Press the button to toggle between these two modes