Starlight Xpress SXV-M25C - Manual (Page 7)

Handbook for the SXV-M25C Issue 1 June 2004
7
If you use a normal lens, then stop it down to the smallest aperture number possible
(usually F22) as this will minimise focus problems and keep the light level reasonable
for daytime testing. The pin hole needs no such adjustments and will work
immediately, although somewhat fuzzily.
Point the camera + lens or pinhole towards a well-lit and clearly defined object some
distance away. Now click on the camera icon in the SXV_M25C software tool bar.
The camera control interface will open.