Question about Meade 494 AutoStar Telescope Control Unit (Handbox only)

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Little or no display - Meade 494 AutoStar Telescope Control Unit (Handbox only)

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That does not help in troubleshooting - can you be more specific?

Posted on Jul 10, 2008

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My handbox (celestron nexstar 8 circa 2000) is losing its display. can it be fixed or replaced?


Check with Celestron.... It's 14 years old, and displays are like TVs the don't last for ever.

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1 Answer

Display problems on hand controller display screen


Best bet (and cheapest) would be to get a new cable for the controller. They are made with thin telephone wires and break easily. If that does not fix it, you need to buy a new controller.

Dec 20, 2011 | Meade LXD-55 Telescope

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My 8" LX200GPS won't turn


Then it is an internal circuit board issue. Something is either unplugged inside the scope base-- or is burned out. Meade can repair these call them:
http://www.meade.com/support/index.html

Dec 30, 2010 | Meade LX200GPS Telescope

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The display of the hand control of my nextar 4 telescope goes red and doesn't diplay commands. Please help


You can ADJUST the contrast of the display using the hand controller-- read the manual.

Nov 22, 2010 | Celestron NexStar 4 SE Telescope

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I dropped by LXD -55 autostar handcontroller and now the display won't light up and if it does the backlight is so low I can't read it. Can it be saved or do I have to buy a replacement?


Buy a replacement, You broke something inside the hand controller. Possibly the screen ribbon cable was jarred loose a little. After you get the new hand controller, carefully open up the hand controller and make sure the internal cables are all secure.

Oct 06, 2010 | Meade LXD55 Telescope

1 Answer

When looking through I can see the shadow of the little reflector inside it. We focused in on a star and saw it perfectly but we also couldn't figure out why we were seeing the shadow of the little mirror...


You are not in focus! Was the star ROUND and looked like a donut? Stars are pinpoints of light. They look the same through any size telescope-- exactly the same as without a telescope!

Try focusing on the moon next time.

Sep 08, 2010 | Celestron FirstScope (150 x 76mm)...

1 Answer

My telescope vibrates a little, i checked it and found out the altitude holder is a little lose... how do i fix it?


Read my TIPS on my profile page; about improving a "department store" telescope.

The vibration is because the tripod and mount are too small to support the tube. NEVER buy a scope from Craigslist or Wal Mart, or Ebay, unless you know exactly what you are buying.

Jan 23, 2010 | Bausch and Lomb Professional 200 (200 x...

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The LCD display on the handheld remote seems to be "fading". I'm running it on AC current, so that shouldn't be the problem. Could I have mistakenly turned off the display? Please...


Probably too late, but you can change the brightness on the display. You may have accidentally turned it down. Let me know if you still have the problem and I can tell you how to access the brightness function on the hand controller.

Aug 06, 2008 | Celestron NexStar 11 Telescope

1 Answer

Sears UltraSoft 800 Water Softener LCD Display wonky


You need to ask at radio shack or similar electronics store for some kind of gell that will connect the rubber strip to the display. These displays show the information that runs through the rubber strip(fiber optics, I believe?).
It is critical to get a near perfect connection between the two.
Also for cleaning, I would ask a tv repair man what kind of spray solution he uses to clean circuit boards.
Also, whenever you are dealing with electronics, there is a possiblility of causing static which can wipe out a programmed chip on one of the circuit boards. That is why some components that are ordered come in a static free plastic.

Feb 07, 2008 | Optics

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