Scanlab RTC6 PCIe Board Installation And Operation Manual page 159

Polygon Delay too short
The subsequent mark command
in a Polyline is already executing,
although the mirrors have not
yet reached the end position of
the preceding mark vector.
The corners of the Polyline
rounded off.
Polygon Delay too long
If the Polygon Delay is too long,
the mirrors are moving too
slowly or are even stopping
between subsequent
mark commands.
Since the laser is not turned off
between these vectors, burn-in
effects occur.
In
"Variable Polygon Delays" mode
, a maximum length
("EdgeLevel") can be defined,
see Section "EdgeLevel",
page 152 for details.
RTC6 boards
Doc. Rev. 1.0.21 en-US
7 Basic Functions for Scan Head Control and Laser Control
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