Sky-Watcher EQ8 - Manual (Page 8)

8
2.1 Prepare the Mount for Polar Alignment
Prior to operating the EQ8 mount, it must be polar-aligned.
1. Set up the EQ8 mount, counterweights, and telescope as described in PART I. It is recom-
mended to polar-align the EQ8 mount with all equipments installed.
2. Loosen the primary locking knob and both azimuth locking screws; and then use the az-
imuth adjustment knobs to put the azimuth locking screws to the middle of the slots (Fig
2.1a). Tighten the azimuth locking screws slightly.
PART II : POLAR ALIGNMENT
Fig. 2.1a
3. Loosen the fork gripping knobs and screws (Fig 2.1b) on both sides of the EQ8 mount, and
then tighten them slightly.
4. Tighten the primary locking knob and then release it for 1/4 turn.
5. Move the tripod to align the R.A. axis to true north or south (for observing in southern hemi-
sphere) roughly.
6. Install the handle on the jackscrew and use the altitude jackscrew to set the latitude dial
reading local latitude (Fig 2.1b).
Fig. 2.1b
Fork Gripping Knob
Latitude Jackscrew
Latitude Dial
Jackscrew Handle
Fork Gripping Screw
Azimuth adjustment
knob
Slot
Azimuth locking screw