Officina Stellare RH200 Скачать руководство пользователя

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Your RH200AT is equipped with a mechanical zero position under the tip tilt plate. You can loosen or

tighten the pull screws to reach the good tip tilt regulation. If you want to start over, simply tighten the

pull screws, until the mechanical zero under the backplate touches the telescope’s backplate. At this

point the screw will no longer tighten.

Work with only on one screw at a time. Then take an image, check the corners, and adjust other screws

or stop. Use the push screw to gently lock the pull screw.

TIP TILT REGULATION

(Mark II version)

Take an image and check stars in the corners. If not round, go to step 2

Be sure your imaging train is screwed properly on your telescope and that no adapter is causing tilt

or flexure

Set up both gold cursor to the zero position if not already in that position

Start moving one cursor in and/or out, always use the same screw’s turn for each movement (like ½

turn)

After each movement, take an image to check stars in the corners

Pull screw

Push screw

Содержание RH200

Страница 1: ...tments An improper adjustment of the front lens or tip tilt will cause a dramatic telescope s performance degradation vs bad collimation PRIMARY MIRROR MANGIN COLLIMATION The first step is to collimat...

Страница 2: ...ront lens can also be adjusted with a very different effect The front lens will control the stars shape roundness and can remove or introduce aberrations most common one is astigmatism For example if...

Страница 3: ...ore than 1 turn in total If you loosen the front ring too much the front lens will be free to fall dawn To check if the front ring is too loose gently tap on it with a finger If you hear the front rin...

Страница 4: ...ng all pull screws 1 turn This will reduce compression on the front lens cell from the cup springs Then take another image to see if the star s shape has changed You need to bring the star NOTE If 1 t...

Страница 5: ...ke large temperature change or mishandling could require a deeper adjustment instead of the classical collimation If you have any questions about collimating your RH200 always contact Officina Stellar...

Страница 6: ...st other screws or stop Use the push screw to gently lock the pull screw TIP TILT REGULATION Mark II version 1 Take an image and check stars in the corners If not round go to step 2 2 Be sure your ima...

Страница 7: ...etely loosen the thumb screw or loosen it too much you remove stiffness to tip tilt system Now it s time to start having fun If you have questions please contact Officina Stellare or your dealer and w...