Celestron CPC 1100 image in the eyepiece "drifts" to the left!
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Celestron CPC 1100 image in the eyepiece "drifts" to the left!
I have a Celestron CPC 1100 Deluxe HD. I've owned it for a few years now. Recently, after I do an alignment and go to my first object, after I center it in the eyepiece, the object slowly drifts to the left (while looking in the eyepiece). It will completely drift out of the field of view entirely. And after bringing it back by pressing the Right arrow key, it will slowly star drifting left again. What can I do to correct this?
Thanks so much in advance for your suggestions.
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Re: Celestron CPC 1100 image in the eyepiece "drifts" to the left!
Joe
Amateur astronomer since 1978...................Web site : http://joe-cali.com/
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Re: Celestron CPC 1100 image in the eyepiece "drifts" to the left!
Make sure that the handset has correct time and coordinates.
Another reason could be that your built-in battery is getting old and needs replacement.
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Re: Celestron CPC 1100 image in the eyepiece "drifts" to the left!
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Re: Celestron CPC 1100 image in the eyepiece "drifts" to the left!
Could you double check the settings for location, time, date, etc.
The Celestron CPC 1100 Deluxe HD is an excellent telescope, has it always behaved well until now?
Graeme
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Re: Celestron CPC 1100 image in the eyepiece "drifts" to the left!
∞ AP Scopes: #1: TPO 6" f/9 RC #2: ES 102 f/7 APO #3: ES 80mm f/6 APO
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Re: Celestron CPC 1100 image in the eyepiece "drifts" to the left!
So these are general comments.
Didn't the USA just switch away from Daylight Saving Time (DST) recently?
If there is a DST setting make sure it's set correctly. Incorrect DST setting will usually result in an unsuccessful or inaccurate
If the drift is left right, it sounds like the azimuth drive isn't working properly while the altitude is working correctly. It could be an Intermittently loose cable or dry joint perhaps? Otherwise the drift would be at a variety of angles depending upon where you are pointing
Joe
Amateur astronomer since 1978...................Web site : http://joe-cali.com/
Scopes: ATM 18" Dob, Vixen VC200L, ATM 6"f7, Stellarvue 102ED, Saxon ED80, WO M70 ED, Orion 102 Maksutov, ST80.
Mounts: Takahashi EM-200, iOptron iEQ45, Push dobsonian with Nexus DSC, three homemade EQ's.
Eyepieces: TV Naglers 31, 17, 12, 7; Denkmeier D21 & D14; Pentax XW10, XW5, Unitron 40mm Kellner, Meade Or 25,12
Cameras : Pentax K1, K5, K01, K10D / VIDEO CAMS : TacosBD, Lihmsec.
Cam/guider/controllers: Lacerta MGEN 3, SW Synguider, Simulation Curriculum SkyFi 3+Sky safari
Memberships Astronomical Association of Queensland; RASNZ Occultations Section; Single Exposure Milky Way Facebook Group (Moderator) (12k members), The Sky Searchers (moderator)
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