Question about Celestron Optics
Telescope slews uncontrollably. also gives a no response 16 code. The only way to stop it from bottoming out on the base is to turn it off.
A possibility is that the batteries are low or if you have a power supply, that the connection is loose/faulty.
Be careful about running it off power supplies as A) not all plugs are the proper size and more importantly B) not all plugs are wired the same way. If you take any random plug that 'fits' you run a 50/50 chance of frying the electronics. If in doubt, buy the Celestron cable.
I had this happen a month or two back while running on AAs and it was due to the batteries being almost drained. They don't last very long.
Posted on Jan 07, 2013
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Posted on Jan 02, 2017
I'm assuming the motor works fine. First check this link for the instructional video and check you are doing everything right. (you need quicktime to view these - you can download it from the link if you need it ; http://www.meade.com/educational/ds%20videos/qt_chap1.html Here is the link to the Meade warranty page; http://www.meade.com/support/warranties.html If your scope is no longer under warranty, you can get spares here; http://www.meade4m.com/4mshop/parts/ They have fabulous pictures of all the available parts - Check in the "mount parts" section; They show a DS worm gear assembly, and a DS gear and washer set. You can probably see better than me, but it looks as if the worm gear traverses the scope, and the gear and washers in their housing elevate the scope. There may be more than they show parts for. The real trick will be to make sure you know how to reassemble the gears you dismantle - take a photo every time you remove something so you have a record when the replacement parts arrive. It is not the most complicated gear mechanism, but it is reasonably high precision, and relatively cheap materials, so be very careful or get someone fairly gentle and mechanically minded. If you need help, post me some photos back of what you need help with, happy to oblige. Hope this helps:)
Posted on Jul 19, 2007
SOURCE: My telescope is only slewing
Either the buttons are STICKING on your hand controller, or the hand controller cable is defective.
Contact Meade customer service:
Posted on Aug 30, 2010
SOURCE: I have a Meade ETX
Yes under the rubber feet on the bottom are three screws -- take them out and you can get into the bottom. peel of the rubber feet to expose the screws.
Posted on Jan 10, 2011
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