★High voltage correction: This mode is the
function that the sensitivity is adjusted
automatically to keep brightness when
scan speed is changed.
Tips for Image Acquisition
■For the High speed scanning■
*Check whether [Scan Speed] is set “2.0μs/pixel”.
１）Changing the scanner
＊Use the Resonant scanner
＊Use the Roundtrip Mode
２）Selecting the smaller image size
３）Reducing the scanning area
＊Use “Clip scan” to limit the acquiring area.
■To make image more brighter■
４）Increasing laser intensity /
Increasing sensitivity(HV)
※If sufficient brightness cannot be obtained
even when the sensitivity(HV) increased to 600V or higher,
combine another method in additional to this method.
５）Increasing the C.A.
※When increasing the C.A., the Z-axis resolution gets worse.
６）Slowing down the scan speed
※Select “OFF” in [High voltage correction].
■To lower the noise level■
７）Using Average
This method averages specified number of images during image acquisition.
Select the “Line” or “Frame” and
enter the number of image to be averaged.
８）Slowing down the scan speed
※Select “ON” in [High voltage correction].
15
When using High speed scanner, the signal gets weaker and the noise increases. So,
refer to [■For brighter imaging■] and [■For the lower noises■] and combine them.
7)
Scanning time is displayed in this line.
Pixel/Line/Frame
1)
2)
3)
＊
6)
8)
4)
5)
To Next Page
Loading...
Need help?
General
