tecan ls series Operating Manual page 49

Signal intensity
Before AGC scan
Autofocus Settings group box
Autofocus Amplitude [mm]
Image Prescan Buttons
2004-11 Operating Manual for the LS Series Scanner No. 30001798 Rev. No. 1.5
A good starting point to find the right settings for the AGC will be 0,1% Noise level
and 0,1% Signal level. To increase the overall signal, the noise level and/or signal
level must be extended.
Figure 6-8 AGC Scan Functionality; Gain setting will be adjusted to the
appropriate value. The result is an automatic increase of the gain value!
Enter the amplitude in mm into the Autofocus Amplitude
text box.
Select the appropriate autofocus from the Autofocus Selection group box:
•
No Autofocus
•
HS Autofocus
•
Wellmode
•
MTP mode
Select MTP in the Measurement Parameter dialog box to enable the MTP
option button.
(For further information see chapter Advanced Autofocus).
Click Apply to confirm the defined areas of the AOI.
Apply
button
Click OK to save data and close the dialog box.
OK
button
Cancel Click Cancel to close the dialog box.
button The selected options are not saved.
Help Click Help to display the online help for the dialog box.
button
6. LSServer, Scanner Shell and Download
Signal intensity
After AGC scan
6-19