|This page is for user comments and information specific to the Meade DS, DSX, and some older telescope models. Accessories and Feedback items appropriate to the ETX models are posted on other pages as appropriate. If you have any comments, suggestions, questions or answers to questions posed here, e-mail them to me for posting. Please use an appropriate Subject Line on your message per the Site Email Etiquette. Thanks. Remember, tips described on this site may invalidate the warranty on your telescope or accessories. Neither the submitter nor myself are responsible for any damage caused by using any contributed tips.|
Subject: Re: spare parts question Sent: Wednesday, January 27, 2010 09:23:03 From: CAL101495@aol.com (CAL101495@aol.com) Thanks. I'll give them a try. Chris
Subject: Re: Loose corrector plate Sent: Tuesday, January 26, 2010 20:29:20 From: Barbara & Tom Andrews (email@example.com) Yep, that was it. And for the record, the retaining ring's on the outside, with the specifications engraved on it. I was able to push it in a little, then it screwed the rest of the way. Now it seems firm. Thanks yet again, Tom
Subject: Loose corrector plate Sent: Sunday, January 24, 2010 21:31:20 From: Barbara & Tom Andrews (firstname.lastname@example.org) Just received a DS-2090MAK tube, from someone many of your readers know to be reputable. I'll sort it out with the dealer, but I'd like info first. The corrector plate is loose, and has some movement "forwards and backwards", which happens when the tube is aimed up or down. It's as though there is a ring or "gasket" missing. The movement seems to be about 2 or 3 mm. The focus is affected when this happens, of course, but I'm not sure of the effect on collimation. The housing at the front end of the scope appears to be fully screwed on. This isn't my primary scope; it's just a spare for casual viewing on an equatorial mount, but it would be convenient because of it's size. I think the construction of the tube is the same as the ETX, so is there any advice to try first? Cheers, TomMike here: It sounds like the retaining ring is loose. But I don't know which side of the corrector lens housing it is on. If the telescope is new, work it with the dealer. If not new, then you could try to tighten the ring. If it is on the inside, mark the position of the corrector lens and unscrew it. Then carefully tighten the ring and put the corrector lens back on the OTA. Collimation will likely be affected by a loose lens so getting it fixed is important for best viewing. Of course, removing the lens housing can also affect collimation. If you do remove, do a "star test" to check the collimation.
Subject: spare parts question Sent: Sunday, January 24, 2010 20:09:04 From: CAL101495@aol.com (CAL101495@aol.com) Do you have any idea where to get spare parts for the motorized mounting arm assembly? I over tightened and broke the proprietary nut that threads onto the Altitude Lock knob on the altitude setting circle. I can't locate a replacement at a hardware store, etc. I contacted Meade and was told that there are no parts available, but they would be happy to sell me a whole new mounting arm. Any suggestions would be appreciated. Thanks in advance. ChrisMike here: It would help to know what model telescope you have.
Thanks for the quick reply. I have a DS-2000 refracting telescope. I'm brand new to stargazing, so I may not have all the terminology correct. I appreciate the help.Mike here: Try Telescope Warehouse (link on the Astronomy Links page).
Subject: DS-70 Battery Pack Sent: Saturday, January 23, 2010 11:38:15 From: Bobby Moulden (email@example.com) I have a DS-70 and need to find out if there is any place I can get a power cord or battery pac replacement holder. Mine broke - cant't find any glue that will repair it. Thank you for your help Bob MouldenMike here: Try Telescope Warehouse (link on the Astronomy Links page).
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