Latitude (Alt) adjustment = knob on back of wedge Nth/Sth to match your latitude, i.e. 37 deg Sth. need to set only once usually.
Azimuth adjustment = East /West by knobs on side of wedge.
Baz has a good write up here...........
http://www.asignobservatory.com/inde...=77&Itemid=116
The Basics....
Work out which is Nth/Sth in your reticle eyepiece, adjust reticle line to match when rotating in RA.
1) Point the telescope at a bright star low (20 degrees) on the eastern horizon. Centre the star in a cross hair eyepiece.
Now watch for up / down drift of the star. Don't worry about the star drifting left or right.
If the star drifts NORTH its heading towards the North celestial pole, so your polar axis is too low. Turn your latitude (Alt) rear wedge knob to raise your wedge plate higher. This will cause the star to move in the opposite direction.
If the star drifts South its heading towards the South celestial pole, so your polar axis is too high. Turn your latitude (Alt) rear wedge knob to lower your wedge plate. This will cause the star to move in the opposite direction.
Next point the scope at a bright star that is close to directly above your head (the Meridian on the celestial equator). Repeat above steps.
Now watch for up / down drift of the star. Once again don't worry about the star drifting left or right.
If the star drifts NORTH your polar axis is too far east, so use the Azimuth side knob to turn the wedge west.
If the star drifts SOUTH your polar axis is too far west, so use the Azimuth knob to turn the wedge east.
You should repeat them again as one adjustment can throw the other one off.