AccuLine 40-6543 사용 설명서 - 페이지 12

{카테고리_이름} AccuLine 40-6543에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. AccuLine 40-6543 18 페이지. Self-leveling rotary laser level with greenbrite technology

1621H-English

X-Direction Accuracy Calibration

1. Turn the lock knob to the "OFF' position.

2. Remove the rubber plug from the X-direction self-calibration

aperture inside the battery compartment. Adjust the weight

screw inside the instrument core

with a flathead screwdriver.

3. If point A is above point O, rotate

the screwdriver counterclock-

wise. If point A is under the point

O, rotate the screwdriver clock-

wise. (Rotating the screwdriver 1

rotation will adjust the laser line 1mm).

4. Check the accuracy again following the X direction accuracy

self-check. If the accuracy is still beyond specification, read-

just the weight screw again until the accuracy is correct.

Y-Direction Accuracy Self-Check

1. Rotate the instrument 90 degrees and place it on the platform.

2. Check the accuracy of Y-direction with the same method as

that of X-direction (mark the point as C and D).

3. If the accuracy is beyond specification the unit can be

calibrated as follows.

9/4/08

9:05 AM

Page 12

X-direction Self-

calibration aperture