5
44
33
22
11
Cepheus
Ursa Minor
Ursa Major
Camelopardalis
Cassiopeia
Draco
Perseus
Polaris(Alpha UMi)
Delta UMi
N.C.P
51Cep
Big Dipper
Polar Alignment in the Northern Hemisphere
The polar axis of the AP equatorial mount is aligned to the North Celestial Pole in the northern hemisphere. The polar alignment
scope utilizes 3 stars of Polaris, Delta UMi and 51 Cep near the North Pole. Positions of the above stars are plotted on the reticle
of the polar alignment scope. To locate the N.C.P, you simply match the scale position on the reticle with the designated 3 stars
seen in the polar alignment scope. Also, the patterns of the Big Dipper and Cassiopeia are engraved on the reticle for use as a
guidepost for the North Pole.
1
Check your observing site with a compass, a GPS system or a map in advance to confi rm that Polaris, the Big Dipper and Cassiopeia can be
seen from your observing location on the date of observation.
2
Set up the mount on fl at and hard ground where you can see Polaris in the sky. Take off the polar axis cap. Point the polar axis of the mount in
the direction of north as shown in the fi gure. Adjust the tripod legs so that the tripod is as level as possible.
Window
Polar axis cap
★
Celestial north
Northwar
d
Remove
Slide down to open
