Celestron NexStar 8 Instruction Manual page 12

4. If the Star Pointer is perfectly aligned, you will see the red LED dot overlap the alignment star. If the Star Pointer is not
aligned, take notice of where the red dot is relative to the bright star.
5. Without moving the main telescope, turn the Star Pointer's azimuth and altitude alignment controls until the red dot is
directly over the alignment star.
If the LED dot is brighter than the alignment star, it may make it difficult to see the star. Turn the variable brightness control
counterclockwise, until the red dot is the same brightness as the alignment star. This will make it easier to get an accurate
alignment. The Star Pointer is now ready to be used . Remember to always turn the power off after you have found an
object. This will extend the life of both the battery and the LED.
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