Inside the Trimble X7: Deep Dive into Trimble X7 Auto-Calibration 7
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Step 2: Determine the error in the deflection mirror. When the 45° deflection mirror angle is not exactly 45° the
scan fan becomes a tilted cone.
Step 3: Determine the error with alignment of the deflection unit motor axis. When the deflection unit motor axis
is not aligned exactly with the laser beam the tilted cone will now have a sinus on top.
