Posted 04 December 2007 - 02:47 PM
I have just purchased an LPI and what I thought were stars turn out to be speckles. I get the name effect when the cap is on the LPI. Even if I turn down the gain and offset I still get the same picture. Is this normal with the LPI or is it faulty?
Posted 04 December 2007 - 08:58 PM
Try putting a light in front of the LPI and see if there is any change.
The LPI should be at gain 100 and offset 50.
Make sure you have good focus and are on a bright star for focusing.
If there are speckles its more than likely bad focus and not a long enough exposure time.
Fife Lake, Mi.
Posted 06 December 2007 - 12:48 PM
A light causes the image to "max out". I'll try the next clear night and try a longer exposure.
Posted 09 December 2007 - 04:06 PM
Also strong RF signals/power lines/arcs nearby can enter the system and show as specks, lines, blobs, etc...
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