Orion SkyScanner BL 102mm Instruction Manual page 9

Figure 23. The red dot scope superimposes a red LED dot onto
the night sky, showing right where your telescope is pointed.
Figure 24. To change the red dot scope's CR2032 battery, pull
down the battery cover and remove it.
Spring tab
Figure 25. Remove the old battery and place a new CR2032
battery under the spring tab, with the positive (+) side of the battery
facing the tab.
Figure 26. Megrez connects the Big Dipper's handle to it's "pan" .
It is a good guide to how conditions are. If you can not see Megrez
(a 3.4 mag star) then conditions are poor.
Battery cover
Figure 27. The included 3x Barlow lens is inserted between the
focuser and the eyepiece, as shown here.
CR2032 battery
Figure 28. Orient the optical tube horizontally for collimation, and
place a piece of white paper inside the tube opposite the focuser.
Eyepiece
3x Barlow lens
Secondary mirror
collimation screws
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