Issue link: http://alpine.uberflip.com/i/577795
33 AutoMill HP ™ P R O D U C T M A N U A L EN 4.4.9. Length Calibration Step 1. Turn the Key Switch to SETUP. Step 2. Select SEMI on the Main Menu. Step 3. On the Board Select Menu setup 90-90 cut as shown in Figure 55. Figure 55 • Set Angle 1 and 2 to 90 • Set Height 1 to 0-3-8 • Set OA Len to 10-0-0 NOTE The remaining length values will calculate automatically. Step 4. Click SETUP on the Board Select Menu. Step 5. Click SETUP on the Run Menu. Step 6. Wait for the saw to move into position and turn the Key Switch to RUN. Step 7. Click AutoStart on the Run Menu. Step 8. Run one board through the saw. Step 9. Measure the overall length of the board. If the measurement is within 1/32 inch of the commanded value (10-0-0) the length calibration is correct. If not, proceed with Step 10. Step 10. Turn the Key Switch to SETUP. Step 11. Click Calibration of the Main Menu Toolbar. Step 12. Click Length on the Axis Calibration Screen. Step 13. Click Move To on the Axis Calibration Screen. The Command Value Screen will open. Step 14. Using the Length Conversion Table located in Appendix A. Find the decimal value associated with the distance the length is off. 4.4.8. Hold-down I/O Calibration Step 1. Turn the Security Bypass ON Step 2. Click Calibration on the Main Menu Toolbar. Step 3. Click Right Hold-down Lt./Rt. on the Calibration Menu. Step 4. Slowly jog the right Hold-down until it is 2 inches away from the right Material Conveyor. Use a carpenter's square to verify the measurement (Figure 54). ! CAUTION Do not use the Fast Jog button. - Carpenter's Square Hold-Down Head 3 Right Material Conveyor Figure 54 Step 5. Click Calibrate on the Axis Calibration Screen. Step 6. Return to the Calibration Menu. Step 7. Click Left MC Lt. Rt. on the Calibration Menu. Step 8. Slowly jog the left material conveyor until it is 2 inches away from the left Material Conveyor. Use a carpenter's square to verify the measurement (Figure 54). ! CAUTION Do not use the Fast Jog button. Step 9. Click Calibrate on the Axis Calibration Screen. Step 10. Turn the Security Bypass OFF. ! WARNING This procedure is critical to ensure that the blades will not crash into the Hold-downs, material conveyors, or lumber dogs. Contact Alpine Technical Support with any questions regarding the calibration process.