Introduction to the usage of handheld laser rangefinder
1 Touch the start/measure key to turn on the rangefinder.
2 Use the plus or minus key to change the measurement reference edge as needed (only valid for a single measurement), A—front edge; B—instrument support; C—back edge.
3 Use the laser to aim at the target, touch the Start/Measure button again to record the measured value.
4 After the measurement is completed, press the clear key until the initial screen appears. Press the plus and minus keys simultaneously to turn off the rangefinder.
5. If there is no work order for 90 seconds, the rangefinder will automatically shut down.
6 The rangefinder can be self-calibrated by using the standard distance, and can be corrected through the Offset menu item.
