iOptron SmartStar A-MC90 Operation & User’s Manual

17, www.iOptron.com 17 TIP: People usually use alt-zi mode to observe land objects. TIP: People usually use optics that produces normal images (not revered, or up-side- down images) to observe land objects. TIP: Use slower speed for fine tunin…

31, www.iOptron.com 31 North South Zenith Nadir Celestial North Pole Celestial South Pole East West Observer’s horizon Celestial Equator star hour circle median of location γ gamma point δ , declination α , right ascension axis of rotation hour circle …

4, iOptron SmartStar A-MC90 www.iOptron.com 4 TIP: Learn some astronomy basics For beginner users without a lot of knowledge in astronomy please refer to the Quick Start Menu. It contains enough information to get …

7, www.iOptron.com 7 0.2 GoToNova TM Features: (8402) LCD Display Back Enter Up Right Down Left Speed Light Help Menu FIG.3 …

18, www.iOptron.com 18 TIP: A full Moon is not the best time to watch the Moon. 4.3 The Moon The Moon, when visible in the night sky, is most likely the first celestial object you want to w…

14, www.iOptron.com 14 TIP: By specifying R.A. and DEC numbers (or A and Z ) , you can point your telescope to anywhere on the celestial sphere. 2.7 User Objects User defined o…