XCMG XDN450 Operation Manual page 77

!
!
Correction method:
1) In order to facilitate the correction, please remove the target box from the nose, connect the
operation line, and send power from power supply of the head.
2) Use the electronic leveler to correct the horizontal direction according to the following
figure;
3) Press
!
4) Tilt the target box at a certain angle (approximately 5°) and press the fine or coarse
adjustment to make the data the same as the horizontal ruler (above figure, the tilt angle is
negative).。
!
after adjusting the target box to level;
56