Figure 19a
Figure 19a. Using the 3mm Allen wrench, turn the large screw clockwise a small amount, no more than 1/4 of a turn. (Note, actual selected alignment screw will vary.)
Figure 19b
Figure 19b. Now, with the 2mm Allen wrench, turn the two adjacent small screws counterclockwise no more than 1/4 turn.
Figure 19c
Figure 19c. Turn the small screw that is 180° opposite the first screw clockwise no more than 1/4 turn.
Figure 19d
Figure 19d. Turn the two large screws adjacent to the small screw counterclockwise no more than 1/4 turn.
If the alignment screw is a large screw
First, using the 4mm Allen wrench, turn the large screw clock- wise a small amount, no more than a 1/4 turn. (Figure 19a)
Now, with the 2.5mm Allen wrench turn the two adjacent small screws (Figure 19b) counterclockwise no more than 1/4 turn.
Locate the small screw that is 180° opposite the first screw (Figure 19c) and turn it clockwise no more than 1/4 turn.
Turn the two large screws adjacent to the small screw (Figure 19d) counterclockwise no more than 1/4 turn.
Repeat the above steps until the front opening is centered in the direction you wanted it to go. You may need to repeat this (or the small screw adjustment process) with other screws in order to align it in other directions.
Figure 20a
Figure 20b
Figure 20c
Figure 20d
Figure 20a. Using the 2mm Allen wrench, turn the large screw counterclockwise a small amount, no more than 1/4 of a turn. (Note: Actual selected alignment screw will vary.)
Figure 20b. Now, with the 3mm Allen wrench turn the two adjacent large screws clockwise no more than 1/4‑turn.
Figure 20c. Turn the large‑screw that is 180° opposite the first screw counterclockwise no more than 1/4‑turn.
Figure 20d. Turn the two large screws adjacent to the small screw clockwise no more than 1/4 turn.
If the alignment screw is a small screw | Turn the two small screws adjacent to the large screw (Figure | |
First, using the 2.5mm Allen wrench, turn the small screw | 20d) clockwise no more than 1/4 turn. | |
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counterclockwise a small amount, no more than a 1/4 turn. | Repeat the above steps until the front opening is centered in | |
(Figure 20a) | the direction you wanted it to go. You may need to repeat this | |
Now, with the 4mm Allen wrench, turn the two adjacent large | (or the large screw adjustment process) with other screws in | |
order to align it in other directions. | ||
screws (Figure 20b) clockwise no more than 1/4 turn. | ||
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Locate the large screw that is 180° opposite the first screw (Figure |
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20c) and turn it counterclockwise no more than 1/4 turn. |
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Repeat these two procedures as needed until the view through | ing, it should not need adjustment again unless it is roughly | |
the scope resembles Figure 17b. | handled. | |
Finishing Collimation | If you have gone through this process and your telescope is | |
Once you have finished adjusting your telescope, you will need | still out of collimation, please contact Orion customer support. | |
You may need to return the telescope for repair (covered on | ||
to perform another star test (described earlier) to check the | ||
warranty for 1 year after purchase). | ||
collimation. If your telescope appears collimated after star test‑ | ||
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18
