How to adjust the unit of laser rangefinder
method/step
1
Open the battery compartment of the rangefinder and insert the battery according to the correct polarity;
2
Press the red button MEAS to turn on the instrument and laser (be careful not to point your eyes), aim and press again, the measurement result will be displayed on the LCD screen;
3
CLR key: short press to clear the last set of data; long press for 2 seconds to turn off the instrument;
4
Unit key: short press to turn on/off the screen backlight; long press for 3 seconds to switch the measurement unit (m,in,ft);
5
MAX/MIN key: Press and hold this key until the buzzer sounds, the display will enter the continuous measurement mode, sweep the laser over a large area around the measurement target (such as a wall corner), the meter will record the maximum and minimum values, and will automatically exit after 100 consecutive measurements In this mode, pressing the MEAS or CLR key can also stop continuous measurement.
6
+ key: the next measurement value will be added to the previous value; - key: the next measurement value will be subtracted from the previous value;
7
Area/Volume Keys:
①Press once to enter the area measurement mode, at this time, press the MEAS key to perform the first distance measurement (such as length); then press the MEAS key to perform the second distance measurement (such as width); the calculation result of the area is displayed in the main display line, and the length The width value is displayed in the first and second auxiliary display lines;
②Press twice to enter the volume measurement mode, press the MEAS button to measure the length, width and height respectively, and the final volume is displayed in the main display;
8
Reference edge switch key: It can realize the switch of measuring from the top or bottom of the instrument as the starting point;
9
Indirect measurement key: When pressing this key, follow the prompts to measure the hypotenuse and right-angle side in turn, and finally return to the length of another straight line of a right-angled triangle;
10
Save button: Press this button to check the recorded data, +- button to scroll up and down; in this mode, press the save button and the CLR button at the same time to clear all records.
