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Orion XTG instruction manual Assembly of the Optical Tube XT12g Only

Models: XTG

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Cutout holes

Threaded inserts

Figure 10. Align the holes on the side panels with the threaded inserts in the baseplate.

Figure 12. To remove the rear end ring, unthread the six screws that connect it to the tube.

Figure 11. Base assembly machine screws set in place, but not yet tightened.

3.Carefully position the assembled structure onto the top baseplate by aligning the holes in the cutouts of the front and side panels to the corresponding threaded metal col- lar inserts on the top baseplate (Figure 10). Insert the base assembly machine screws and tighten (Figure 11). Once this setup is complete you may firmly tighten the six base assembly screws installed in the previous step.

4.Attach the handles to the base. There are three handles, one for each side panel and one for the front panel. Use the 6mm hex key and the large socket head cap screws to install the handles. Each handle is the same so it does not matter which handle is used for any particular panel. Refer to Figure 1 for handle placement.

5.The aluminum eyepiece rack holds three 1.25" eyepieces and one 2" eyepiece in a convenient place on the base, within easy reach while you are observing. The eyepiece rack and its mounting screws can be found in the box with the optical tube. Attach the eyepiece rack on the front panel above the handle. There are two small pilot holes on the front panel approximately 6" apart. Thread the small Phillips-head screws into the holes but do

not tighten completely yet. Place the eyepiece rack on those screws using the wide holes on the rack and slide it downward so the narrow portion is under the screws. Now tighten the screws to secure the rack in place.

6.The XTg series includes a convenient holster to place the hand controller in when not in use. The holster installs on the altitude motor. Locate the two small pilot holes and attach the holster using the small screws until just tight. Do not over-tighten these screws!

7.Now install the azimuth motor connection cable. It is a flat cable that has an 8-pin RJ-45 plug on both ends. Plug one end into the jack on the azimuth motor housing on the top baseplate; plug the other end into the jack labeled AZ MOTOR on the altitude motor housing (Figure 23).

8.Finally, connect the GoTo hand controller. Plug the wide RJ-45 connector on the coiled hand controller cable into the corresponding port on the hand controller. Plug the smaller RJ-12 connector into the port labeled HC on the altitude motor housing.

Assembly of the Optical Tube (XT12g Only)

Both the XT8g and XT10g optical tubes arrive completely assembled from the factory. If you have one of these mod- els, you may skip ahead to the next section, “Connecting the Optical Tube to the Dobsonian Base”.

Due to its large size, and in order to prevent damage to the primary mirror in shipment, the 12" mirror is shipped in its cell separately from the optical tube. Once the primary mir- ror is installed into the telescope, there will be no need to remove the mirror except for occasional cleaning (see “Care & Maintenance”).

1.To install the mirror cell into the optical tube, the rear end ring attached to the lower section of the optical tube must first be removed. This is done by unthreading and remov-

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Orion XTG instruction manual Assembly of the Optical Tube XT12g Only
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XTG specifications

The Orion XTG is at the forefront of technological innovation, designed to meet the demands of modern users seeking both performance and versatility. This state-of-the-art device is particularly appealing to gamers, content creators, and professionals due to its impressive range of features and capabilities.

One of the main aspects of the Orion XTG is its powerful hardware configuration. Integrated with the latest high-performance processors, it ensures smooth and efficient operation, allowing users to tackle even the most demanding tasks without any lag. The device is equipped with advanced graphics capabilities, enabling crisp, high-resolution visuals that elevate the overall experience, whether for gaming or multimedia applications.

Performance is further enhanced by the Orion XTG's ample memory and storage options. With high-speed RAM and spacious SSD solutions, users can enjoy quick loading times and plenty of room for applications, games, and files. The SSD configuration also contributes to energy efficiency and reduced heat generation, making it a sustainable choice for long gaming or working sessions.

The Orion XTG stands out with its cutting-edge cooling technologies. Featuring an advanced cooling system, it utilizes both active and passive cooling mechanisms to maintain optimal temperatures during intense usage. This innovative design minimizes the risk of overheating, thereby prolonging the lifespan of the components and ensuring consistent performance.

Another significant highlight of the Orion XTG is its connectivity options. With multiple USB ports, HDMI, and advanced wireless capabilities, it enables seamless connections to various peripherals, including monitors, external storage devices, and other accessories. This adaptability makes it a perfect fit for a multitude of setups, whether for gaming, graphic design, or general productivity.

User experience is paramount in the Orion XTG's design, featuring a sleek and ergonomic build that enhances usability and comfort. The intuitive interface and customizable settings allow users to tailor their experience, making it easy to switch between tasks or enhance gaming performance based on individual preferences.

In summary, the Orion XTG combines high-performance hardware, advanced cooling solutions, extensive connectivity options, and an ergonomic design. Whether for gaming, content creation, or professional applications, the Orion XTG embodies a perfect blend of functionality and style, catering to a diverse range of users and their specific needs. With its focus on innovation and performance, the Orion XTG is poised to be a standout choice in its category.