My GT telescope slews erratically and it's not locating objects. What can I do?

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	My GT telescope slews erratically and it's not locating objects. What can I do?

Answer If your NexStar GT scope isn’t performing well, try checking your power supply.

Fresh batteries in a clean holder and all wires are in good shape. Or switch to a PowerTank or similar external DC supply. Try an AC adapter that is a Celestron-recommended 12 volts DC, 2.5 amp output, tip positive source. For any external source, be sure the power port on the scope is clean and the pins in the center are slightly spread ensuring good contact with the car battery or AC adapter jack. Check the car battery adapter itself. Check AC extension cords and wall plugs.

If none of these work, most likely your mount and hand control need Celestron factory service to restore proper function.

Article Details

Article ID:

1951

Created On:

Oct 27 2008 07:38 PM