246Power Monitor Calibration[Function specific to LP-Z series / LP-SxxxW type]* This function is not implemented in the LP-M series /LP-Sxxx type.After the installation, replacement or moving of laser marker, the accuracy of the power monitor measurement result maydecrease. In that case, calibrate the power monitor. When the power monitor calibration is performed, the measurement isshown assuming the power at that point to be 100%.CAUTION • Laser is radiated with the internal shutter closed. Just in case, be sure to usethe protective goggle and enclosure. Also, do not place the work around theradiating area.1. Press [POWER CHECK].The power check button is in the following screen.• LP-Z series: Environment 1• LP-SxxxW type: Environment 32. The Confirm screen is displayed.Press [START].The current laser power is measured.Reference• Power check function is available when laser pumping is completed.3. The Power Monitor screen is displayed.Press [CALIBRATE].The screen returns to the procedure 1 by pressing [CLOSE].4. The Password input screen is displayed.Enter the password and press [OK].Password: 1973 (fixed)5. Press [EXECUTE].The power monitor is calibrated.By clicking [INITIALIZE], the calibration of the power monitor is reset to thedelivery state.Reference• Once the power monitor is calibrated, the previous corrected values are cleared. Execute the power check again andinput the correction rate if needed.• The ±10% difference might be occurred under the high/low temperature. Correcting power with normal temperature (20to 30 Celsius degree) is recommended.• Power monitor cannot be calibrated from “Laser Marker NAVI plus”.ME-LPMSZ-OP-7
